CN217618493U

CN217618493U - Battery fixed-position welding mechanism

Info

Publication number: CN217618493U
Application number: CN202220646211.2U
Authority: CN
Inventors: 齐飞; 陈月座; 聂龙如; 陈豫川; 刘朝贤
Original assignee: Huizhou Desay Battery Co Ltd
Current assignee: Huizhou Desay Battery Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-10-21
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a battery positioning welding mechanism, which comprises a frame, wherein the frame is provided with a transportation module, a battery clamp, a positioning device and a welding device, the transportation module is provided with a mounting plate, and the battery clamp is arranged on the mounting plate; the positioning device is arranged on the mounting plate; the positioning device comprises a fixed positioning assembly and a movable positioning assembly, and the battery clamp is respectively provided with a fixed reference block corresponding to the fixed positioning assembly and the movable positioning assembly; the movable positioning assembly comprises an X-direction positioning cylinder, a fixed block, a spring and an X-direction pushing block, wherein the fixed block, the spring and the X-direction pushing block are arranged on the bottom surface of the mounting plate, the spring is arranged between the fixed block and the X-direction pushing block, a groove is formed in the mounting plate, the X-direction pushing block penetrates through the groove, and the X-direction positioning cylinder is connected with the X-direction pushing block. The utility model discloses a location efficiency is high, compact structure, and production efficiency is high, and movable positioning component's flexibility is good, improves overall structure's space utilization, and the practicality is high.

Description

Battery fixed-position welding mechanism

Technical Field

The utility model relates to an automatic field, specific theory especially relates to a battery fixed-position welding mechanism.

Background

In the field of battery processing, welding is a conventional processing technology, and particularly laser welding is popular among battery manufacturers because of the advantages of accurate welding, small size welding, close spacing and the like, and laser welding is an efficient precision welding method which utilizes a laser beam with high energy density as a heat source and is suitable for precision welding.

In the battery course of working, transport the battery through transport mechanism, in order to improve welded accuracy, need fix a position battery anchor clamps or battery, generally the manipulator removes battery anchor clamps or battery from transport mechanism to positioning mechanism on, shoot after the location, rethread manipulator removes welding set with battery anchor clamps or battery on the positioning mechanism on, the structure is complicated, the process is loaded down with trivial details, need the manipulator to carry many times, is unfavorable for improving production efficiency.

SUMMERY OF THE UTILITY MODEL

Complicated in order to solve current battery location, problem that production efficiency is low, the utility model provides a battery fixed-position welding mechanism.

A battery positioning welding mechanism comprises a base, wherein a transportation module, a battery clamp, a positioning device and a welding device are arranged on the base;

the positioning device is arranged on the mounting plate and used for positioning the battery clamp;

the transportation module moves the battery clamp to the welding device;

the positioning device comprises a fixed positioning assembly and a movable positioning assembly, fixed reference blocks opposite to the fixed positioning assembly and the movable positioning assembly are respectively arranged on the mounting plate, and the fixed reference blocks are arranged adjacently;

the movable positioning assembly comprises an X-direction positioning cylinder, a fixed block, a spring and an X-direction push block, wherein the fixed block, the spring and the X-direction push block are arranged on the bottom surface of the mounting plate, the spring is arranged between the fixed block and the X-direction push block, a groove is formed in the mounting plate, the X-direction push block penetrates through the groove, and the X-direction positioning cylinder is connected with the X-direction push block. The battery clamp positioning device has the advantages that the production efficiency is high, the positioning efficiency is high, the battery clamp can be positioned quickly and flexibly, the flexibility of the movable positioning assembly is good, the battery clamp can be prevented from generating interference when being moved to a battery module from a previous station, the space utilization rate of the structure is improved, and the structure is compact.

Optionally, the fixed positioning assembly comprises a Y-direction positioning cylinder and a Y-direction pushing block, which are arranged on the mounting plate, and the Y-direction positioning cylinder is connected with the Y-direction pushing block. The fixed positioning assembly is matched with the movable positioning assembly, so that the battery clamp can be positioned quickly and conveniently, and the structure is simple.

Optionally, two opposite side guide blocks are arranged on the mounting plate, and a side guide inclined plane is arranged at one end of each side guide block. The side guide block plays a role in guiding the battery clamp to move to the transportation module.

Optionally, two bottom surface guide blocks with the same height are arranged on the mounting plate, the bottom surface guide blocks are arranged between the side surface guide blocks and are close to the side surface guide blocks, the grooves are formed between the bottom surface guide blocks, and a bottom surface guide inclined plane is arranged at one end of each bottom surface guide block. The bottom surface guide block plays a role in guiding the battery clamp to move to the transportation module.

Optionally, a moving plate is arranged on the transportation module, and the mounting plate is arranged on the moving plate.

Optionally, be equipped with the device of shooing on the frame, welding set includes welding set one and welding set two, the transportation module removes the battery anchor clamps in proper order to the device of shooing, welding set one and welding set two on, the device of shooing is used for sweeping the sign indicating number to the battery. The battery welding and photographing device has the advantages that the battery welding and photographing are automatically realized, the efficiency is high, the photographing and welding are carried out after the positioning, the accuracy of battery processing is ensured, and the quality of the battery is ensured.

Optionally, the two sides of the photographing device, the first welding device and the two sides of the welding device are respectively provided with a pressing positioning assembly, the pressing positioning assembly comprises a pressing cylinder and a pressing block, and the pressing block is installed on the pressing cylinder. The battery is positioned in the longitudinal direction by pressing the positioning assembly, so that the positioning effect of the battery is ensured, the accuracy of battery processing is improved, and the yield of battery products is improved.

Optionally, the machine base is further provided with a discharging device, the discharging device comprises a discharging moving module and a discharging clamping jaw, and the discharging clamping jaw is installed on the discharging moving module. The blanking device realizes automatic blanking of the battery.

Optionally, the transportation module is including transporting the module around and controlling the transportation module, control the transportation module setting and transport the module around on, the mounting panel sets up and transports on the module about. The transport module can drive the battery clamp to horizontally move front and back and left and right.

Optionally, a placing cavity for placing the battery is arranged on the battery clamp, and the placing cavity is used for positioning the battery on the battery clamp.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a battery positioning and welding mechanism, a positioning device is used for positioning a battery clamp, the positioning device realizes positioning when a transportation module transports the battery clamp, the positioning efficiency is high, and the structure is compact; the moving, positioning and welding of the battery are automatically realized, and the production efficiency is high; the positioning device comprises a fixed positioning assembly and a movable positioning assembly, the X-direction push block of the movable positioning assembly can move, the flexibility is good, the battery clamp can be prevented from being moved to the transportation module from the last station to cause interference, the space utilization rate of the whole structure is improved, and the practicability is high.

Drawings

Fig. 1 is an overall perspective view of a battery tack welding mechanism provided in an embodiment of the present application;

fig. 2 is a schematic perspective view of a transportation module, a battery clamp and a positioning device according to an embodiment of the present disclosure;

fig. 3 is a schematic perspective view of a battery clamp and a positioning device provided in an embodiment of the present application;

fig. 4 is a schematic perspective view of a photographing device, a first welding device, a second welding device and a pressing positioning assembly provided in the embodiment of the present application;

FIG. 5 is a schematic cross-sectional view of a positioning and welding mechanism for a battery according to an embodiment of the present disclosure;

fig. 6 is a schematic cross-sectional structure view of a photographing device, a first welding device, a second welding device and a blanking device provided in an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. The described embodiments are some, but not all embodiments of the invention.

Referring to the attached drawings, the positioning and welding mechanism for the battery comprises a base 100, wherein a transportation module 1, a battery clamp 2, a positioning device 3 and a welding device are arranged on the base 100, a mounting plate 4 is arranged on the transportation module 1, and the battery clamp 2 is arranged on the mounting plate 4. The positioning device 3 is arranged on the mounting plate 4 and used for positioning the battery clamp 2; the transportation module 1 moves the battery clamp 2 to the welding device, the battery clamp is provided with a placing cavity 21 for placing the battery, and the welding device welds the battery. The positioning and the transportation of the battery clamp and the welding of the battery are automatically realized, and the efficiency is higher. In the transportation process of the battery clamp, the positioning device realizes the positioning of the battery clamp, the positioning efficiency is high, the accuracy of battery welding is improved, and the quality of the battery is ensured.

Transport module 1 including around transport module 11 and control transport module 12, control transport module 12 and set up in front and back transport module 11, mounting panel 4 sets up about on transport module 12. The left and right transportation modules 12 drive the battery clamp 2 to transport left and right, and the front and back transportation modules 11 drive the battery clamp 2 to transport front and back.

The positioning device 3 comprises a fixed positioning component 31 and a movable positioning component 32, wherein a fixed reference block 33 opposite to the fixed positioning component 31 and the movable positioning component 32 is respectively arranged on the mounting plate 4, and the fixed reference blocks 33 are adjacently arranged. The fixed positioning assembly 31 moves the battery clamp 2 to the fixed reference block 33 opposite to the fixed positioning assembly, the movable positioning assembly 32 moves the battery clamp to the fixed reference block 33 opposite to the movable positioning assembly, so that the battery clamp 2 is abutted against the side edges of the two adjacent fixed reference blocks 33, the positioning of the battery clamp 2 is realized, and the positioning of the battery is realized.

The movable positioning assembly 32 comprises an X-direction positioning cylinder 321, a fixed block 322 arranged on the bottom surface of the mounting plate, a spring and an X-direction pushing block 323, wherein the spring is arranged between the fixed block and the X-direction pushing block 323, a groove 41 is arranged on the mounting plate 4, the X-direction pushing block 323 penetrates through the groove, and the X-direction positioning cylinder 321 is connected with the X-direction pushing block 323.

When the battery clamp 2 moves from the previous station to the transportation module 1, the battery clamp 2 can press the X-direction push block 323 down into the groove 41, so that the interference of the X-direction push block 323 on the movement of the battery clamp 2 is avoided, and the X-direction push block 323 can be pressed down due to the elastic force of the spring; when the battery clamp 2 is placed on the transportation module 1, the positioning device 3 positions the battery clamp, the X-direction positioning cylinder 321 works to drive the X-direction pushing block 323 to move, and the battery clamp 2 is moved to abut against the side edge of the fixed reference block 33. In other embodiments, the X-direction positioning cylinder 321 is connected to the fixing block 322. The movable positioning assembly 32 is convenient for the battery clamp 2 to move to the transportation module 1 from the previous station, and meanwhile, the battery clamp 2 can be positioned, so that the structure is compact, and the production efficiency is improved.

The fixed positioning assembly 31 comprises a Y-direction positioning cylinder 311 and a Y-direction pushing block 312 which are arranged on the mounting plate 4, and the Y-direction positioning cylinder 311 is connected with the Y-direction pushing block 312. Specifically, the Y-direction positioning cylinder 311 drives the Y-direction pushing block 312 to move, so as to abut the battery clamp 2 against the side edge of the fixed reference block 33, and the movable positioning assembly 32 is matched with the fixed positioning assembly 31, so as to position the battery clamp 2.

In some embodiments, two opposing lateral guide blocks 6 are provided on the mounting plate 4, and a lateral guide slope 61 is provided at one end of the lateral guide blocks 6. The side guide slopes 61 of the two side guide blocks 6 are formed in a horn shape.

Two bottom surface guide blocks 7 with the same height are arranged on the mounting plate 4, the bottom surface guide blocks 7 are arranged between the side surface guide blocks 6 and are arranged close to the side surface guide blocks 6, the grooves 41 are arranged between the bottom surface guide blocks 7, and one end of each bottom surface guide block 7 is provided with a bottom surface guide inclined surface 71. The bottom guide slope 71 is provided at the side of the side guide slope 61. The bottom surface guide slope 71 is inclined downward from one end of the bottom surface guide block 7.

The side surface guide block 6 and the bottom surface guide block 7 both play a role in guiding the battery clamp, and when the battery clamp 2 moves to the transportation module 1 from the previous station, the side surface guide block 6 and the bottom surface guide block 7 can enable the battery clamp to move to a preset area of the mounting plate 4 as soon as possible and smoothly, namely to move to the position of the mounting plate 4 between the two side surface guide blocks 6.

The transport module 1 is provided with a moving plate 80, and the mounting plate 4 is arranged on the moving plate 80. Because there is the difference in height between mounting panel 4 and the movable plate 80 bottom surface, the lower part of X direction location cylinder 321, fixed block 322, spring and X direction ejector pad 323 can set up in mounting panel 4 bottom surface, avoids causing the interference to the operation of transportation module 1, improves the utilization ratio in space.

The base 100 is provided with a photographing device 9, the welding device comprises a first welding device 10 and a second welding device 20, the transportation module 1 sequentially moves the battery clamp 2 to the sides of the photographing device 9, the first welding device 10 and the second welding device 20, the photographing device 9 is used for scanning the battery, and the photographing device 9 is a CCD device. The first welding device 10 and the second welding device 20 can have the same structure and are respectively used for welding different positions of the battery. After the battery clamp 2 is positioned by the positioning device 3, the transportation module 1 moves the battery to each station for processing, so that the production efficiency is high and the structure is compact.

In some embodiments, the photographing device 9, the first welding device 10 and the second welding device 20 are provided with a pressing and positioning assembly 5 at the sides, the pressing and positioning assembly 5 includes a pressing cylinder 51 and a pressing block 52, and the pressing block 52 is mounted on the pressing cylinder 51. The lower pressing cylinder 51 drives the lower pressing block 52 to move up and down, the lower pressing block 52 can press the battery or the battery clamp which is moved to the lower side of the lower pressing block 52 so as to realize longitudinal positioning, the accuracy of photographing and welding is improved, the welding effect is also favorably improved, and the transportation module 1 can drive the battery on the battery clamp 2 to move to the lower part of the lower pressing block 52.

The base 100 is further provided with a blanking device 8, the blanking device 8 comprises a blanking moving module 81 and a blanking clamping jaw 82, and the blanking clamping jaw 82 is installed on the blanking moving module 81. The blanking device 8 is arranged on the side of the second welding device 20, after the battery is photographed by the photographing device 9 and is welded with the second welding device 20 by the first welding device 10, the blanking moving module 81 drives the blanking clamping jaw 82 to blank the battery, and the blanking moving module 81 is a conventional module structure of a motor and a lead screw and can also be a mechanical arm.

In some embodiments, the blocking assemblies are arranged on the sides of the photographing device 9, the first welding device 10 and the second welding device 20, each blocking assembly comprises a blocking cylinder 91 and a blocking block 92 connected with the blocking cylinder, the blocking cylinder 91 drives the blocking block 92 to move up and down to block the mounting plate 4 or the moving plate 80, the situation that the mounting plate 4 cannot be stopped timely due to inertia is avoided, and after the battery clamp 2 stops moving, the photographing device 9, the first welding device 10 and the second welding device 20 process and weld the battery.

It can be understood that the number of the transportation module 1, the photographing device 9, the first welding device 10 and the second welding device 20 can be set according to the requirement, for example, as shown in fig. 1 and fig. 5, two groups are provided for the transportation module 1, the photographing device 9, the first welding device 10 and the second welding device 20, so as to improve the processing efficiency of the battery.

The utility model provides a battery positioning and welding mechanism, a positioning device is used for positioning a battery clamp, the positioning device realizes positioning when a transportation module transports the battery clamp, the positioning efficiency is high, and the structure is compact; the moving, positioning and welding of the battery are automatically realized, and the production efficiency is high; the positioning device comprises a fixed positioning assembly and a movable positioning assembly, the X-direction push block of the movable positioning assembly can move, the flexibility is good, the battery clamp can be prevented from being moved to the transportation module from the last station to cause interference, the space utilization rate of the whole structure is improved, and the practicability is high.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "provided," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "side", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature may be over, above or on the second feature including the first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and broad scope of the appended claims.

Claims

1. The utility model provides a battery fixed-position welding mechanism, includes frame (100), its characterized in that: the machine base (100) is provided with a transportation module (1), a battery clamp (2), a positioning device (3) and a welding device, the transportation module (1) is provided with a mounting plate (4), and the battery clamp (2) is arranged on the mounting plate (4);

the positioning device (3) is arranged on the mounting plate (4) and used for positioning the battery clamp (2), and the transportation module (1) moves the battery clamp to the welding device;

the positioning device (3) comprises a fixed positioning component (31) and a movable positioning component (32), the mounting plate (4) is respectively provided with a fixed reference block (33) opposite to the fixed positioning component (31) and the movable positioning component (32), and the fixed reference blocks (33) are arranged adjacently;

activity locating component (32) include X direction location cylinder (321), set up fixed block (322), spring and X direction ejector pad (323) at mounting panel (4) bottom surface, the spring sets up between fixed block (322) and X direction ejector pad (323), be equipped with recess (41) on mounting panel (4), X direction ejector pad (323) pass recess (41), X direction location cylinder (321) are connected with X direction ejector pad (323).

2. A battery tack welding mechanism according to claim 1, wherein: the fixed positioning assembly (31) comprises a Y-direction positioning cylinder (311) and a Y-direction pushing block (312) which are arranged on the mounting plate (4), and the Y-direction positioning cylinder (311) is connected with the Y-direction pushing block (312).

3. A battery tack welding mechanism according to claim 1, wherein: the side guide block (6) is arranged on the mounting plate (4) and is opposite to the mounting plate, and a side guide inclined plane (61) is arranged at one end of the side guide block (6).

4. A battery tack welding mechanism according to claim 3, wherein: be equipped with bottom surface guide block (7) of two co-altitude on mounting panel (4), bottom surface guide block (7) set up between side guide block (6), and are close side guide block (6) set up, recess (41) set up between bottom surface guide block (7), the one end of bottom surface guide block (7) is equipped with bottom surface direction inclined plane (71).

5. A battery tack welding mechanism according to claim 1, wherein: the transport module (1) is provided with a movable plate (80), and the mounting plate (4) is arranged on the movable plate (80).

6. A battery tack welding mechanism according to claim 1, wherein: be equipped with on frame (100) and shoot device (9), welding set includes welding set one (10) and welding set two (20), transportation module (1) removes battery anchor clamps (2) in proper order and shoots on device (9), welding set one (10) and welding set two (20).

7. The battery tack welding mechanism of claim 6, wherein: the side edges of the photographing device (9), the first welding device (10) and the second welding device (20) are provided with a downward pressing positioning assembly (5), the downward pressing positioning assembly (5) comprises a downward pressing cylinder (51) and a downward pressing block (52), and the downward pressing block (52) is installed on the downward pressing cylinder (51).

8. A battery tack welding mechanism according to claim 1 or 6, wherein: still be equipped with unloader (8) on frame (100), unloader (8) are including unloading removal module (81) and unloading clamping jaw (82), unloading clamping jaw (82) are installed on unloading removal module (81).

9. A battery tack welding mechanism according to claim 1 or 6, wherein: transport module (1) including around transport module (11) with control transport module (12), control transport module (12) and set up in front and back transport module (11), mounting panel (4) set up about on transport module (12).

10. A battery tack welding mechanism according to claim 1, wherein: and a placing cavity (21) for placing a battery is arranged on the battery clamp (2).