CN214418076U

CN214418076U - Welding and positioning equipment for lithium ion soft package power battery

Info

Publication number: CN214418076U
Application number: CN202120605934.3U
Authority: CN
Inventors: 龙波; 刁胜; 王凯; 曾坚义
Original assignee: Guizhou Jiaying Technology Co ltd
Current assignee: Guizhou Jiaying Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-19
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a welding positioning device for a lithium ion soft pack power battery, which relates to the field of welding technology. In view of the problem of inaccurate welding positions in the prior art, the following solution is proposed, which comprises a fixing ring, and the outer side of the fixing ring is The sliding sleeve is connected with a plurality of arc sleeves, the upper end of the arc sleeve is fixedly connected with a sliding sleeve, the inner side of the sliding sleeve is slidably connected with a threaded sleeve, and the inner ring of the threaded sleeve is threadedly connected with the sliding sleeve. A threaded rod, one end of the threaded rod is fixedly connected with a protruding rod, one end of the sliding sleeve is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected The rotating disk is fixedly connected with the protruding rod, the utility model has a simple structure, can weld batteries of different shapes, and can accurately weld batteries at any position, so that the welding quality is improved, the welding hazard is reduced, and the welding is safer. , easy to operate and easy to use.

Description

Welding and positioning equipment for lithium ion soft package power battery

Technical Field

The utility model relates to the field of welding technique, especially, relate to a soft packet of power battery's of lithium ion welding positioning equipment.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream.

General lithium cell need weld on certain plane when the installation, and general welding equipment is when using, and welding point offset appears easily for welding quality reduces, appears droing easily when long-time the use, so needs a soft packet of power battery's of lithium ion welding positioner now.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of soft packet of power battery's of lithium ion welding positioning device has solved the inaccurate problem of welding position.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a welding and positioning device of a lithium ion soft package power battery comprises a fixing ring, wherein a plurality of arc sleeves are sleeved on the outer side of the fixing ring in a sliding manner, the upper ends of the arc sleeves are fixedly connected with a sliding sleeve, the inner side of the sliding sleeve is connected with a threaded sleeve in a sliding manner, the inner ring of the threaded sleeve is in threaded connection with a threaded rod rotatably connected with the sliding sleeve, one end of the threaded rod is fixedly connected with a convex rod, one end of the sliding sleeve is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating disc sleeved with the convex rod, one side of the threaded sleeve is fixedly connected with a bottom plate slidably connected with the sliding sleeve, the upper surface of the bottom plate is fixedly connected with a rack, the outer side of the bottom plate is sleeved with a buckle plate in a sliding manner, one side of the buckle plate is fixedly connected with a transmission plate, the upper surface of the transmission plate is fixedly connected with a second motor, the output fixedly connected with and the gear of rack toothing of second motor, one side fixedly connected with welding robot of driving plate, one side sliding connection of sliding sleeve has the slide, be provided with dust absorption mechanism on the slide.

Preferably, dust absorption mechanism include with slide fixed connection's fan, the output fixedly connected with connecting pipe of fan, the one end fixedly connected with of connecting pipe and slide fixed connection's house steward, a plurality of suction heads of one side fixedly connected with of house steward, the output fixedly connected with of fan and slide fixed connection's processing case.

Preferably, the inside fixedly connected with active carbon of handling the case, the upper end fixedly connected with outlet duct of handling the case.

Preferably, the fixing ring is made of alloy materials, and a battery pack is arranged in the middle of the fixing ring.

Preferably, the convex rod is arranged at the edge of the rotating disc, and the fixing ring is of a circular structure.

Preferably, the width of the rack is consistent with that of the gear, and the sliding sleeve is provided with two sliding sleeves.

The utility model has the advantages that:

1. drive the rolling disc through first motor and rotate, just can make the nose bar rotate, and then drive the threaded rod through the nose bar and rotate, make the inboard of sliding sleeve of thread bush above the threaded rod slide, and then make the bottom plate remove, make the welding robot of bottom plate one side remove, can carry out quick weld to the battery edge, drive gear through the second motor and rotate, and then make the gear remove above the rack, make the buckle of second motor bottom slide above the bottom plate, and then make the welding robot of driving plate one side remove, can make the welding robot weld to the battery optional position, make the welding point accurate, and the welding quality is improved.

2. Through solid fixed ring, can be so that the circular arc cover of sliding sleeve bottom slides, and then make whole welding set rotate, can weld the battery of different positions for welding range is bigger, realizes the battery welding to different shapes, makes the welding effect better, through the fan, can so that the flue gas that produces in welding process inhales the processing box the inside, handles fast, prevents that the flue gas from causing personnel's injury.

Drawings

Fig. 1 is a schematic top cross-sectional view of a welding and positioning device for a lithium ion soft package power battery provided by the present invention;

fig. 2 is an enlarged schematic view of a position a of the welding and positioning device for the lithium ion soft package power battery provided by the present invention;

fig. 3 is the utility model provides a lithium ion laminate polymer power battery's welding positioning device's B department enlarged schematic diagram.

Reference numbers in the figures: 1. a fixing ring; 2. a threaded rod; 3. a sliding sleeve; 4. an arc sleeve; 5. a support plate; 6. a treatment tank; 7. a fan; 8. a connecting pipe; 9. a slide plate; 10. a header pipe; 11. a rack; 12. a base plate; 13. buckling the plate; 14. a threaded sleeve; 15. a welding robot; 16. rotating the disc; 17. a first motor; 18. a nose bar; 19. a drive plate; 20. a second motor; 21. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a welding and positioning device for a lithium ion soft package power battery comprises a fixing ring 1, a plurality of arc sleeves 4 are slidably sleeved on the outer side of the fixing ring 1, a sliding sleeve 3 is fixedly connected to the upper end of each arc sleeve 4, a threaded sleeve 14 is slidably connected to the inner side of the sliding sleeve 3, a threaded rod 2 rotatably connected to the sliding sleeve 3 is in threaded connection with the inner ring of the threaded sleeve 14, a protruding rod 18 is fixedly connected to one end of the threaded rod 2, a supporting plate 5 is fixedly connected to one end of the sliding sleeve 3, a first motor 17 is fixedly connected to the upper surface of the supporting plate 5, a rotating disc 16 sleeved with the protruding rod 18 is fixedly connected to the output end of the first motor 17, a bottom plate 12 slidably connected to the sliding sleeve 3 is fixedly connected to one side of the threaded sleeve 14, a rack 11 is fixedly connected to the upper surface of the bottom plate 12, a buckle 13 is slidably sleeved on the outer side of the bottom plate 12, and a transmission plate 19 is fixedly connected to one side of the buckle 13, the upper surface of the transmission plate 19 is fixedly connected with a second motor 20, the output end of the second motor 20 is fixedly connected with a gear 21 meshed with the rack 11, one side of the transmission plate 19 is fixedly connected with a welding robot 15, one side of the sliding sleeve 3 is slidably connected with a sliding plate 9, the sliding plate 9 is provided with a dust suction mechanism, the first motor 17 drives the rotating disc 16 to rotate, so that the convex rod 18 can rotate, the threaded rod 2 is driven to rotate by the convex rod 18, the threaded sleeve 14 on the threaded rod 2 slides on the inner side of the sliding sleeve 3, the bottom plate 12 moves, the welding robot 15 on one side of the bottom plate 12 moves, the edge of the battery can be rapidly welded, the second motor 20 drives the gear 21 to rotate, the gear 21 moves on the rack 11, the buckle plate 13 at the bottom of the second motor 20 slides on the bottom plate 12, and the welding robot 15 on one side of the transmission plate 19 moves, can make welding robot 15 weld to the battery optional position for the welding point is accurate, improves welding quality, through solid fixed ring 1, can make the circular arc cover 4 of sliding sleeve 3 bottom slide, and then makes whole welding set rotate, can weld to the battery of different positions, makes welding range bigger, realizes welding to the battery of different shapes, makes the welding effect better.

Dust absorption mechanism include with slide 9 fixed connection's fan 7, fan 7's output fixedly connected with connecting pipe 8, connecting pipe 8's one end fixedly connected with and slide 9 fixed connection's house steward 10, a plurality of suction heads of one side fixedly connected with of house steward 10, fan 7's output fixedly connected with and slide 9 fixed connection's processing case 6, through fan 7, can be so that the flue gas that produces in welding process inhales to processing case 6 the inside, carry out the rapid processing, prevent that the flue gas from causing personnel's injury.

The inside fixedly connected with active carbon of handling case 6, the upper end fixedly connected with outlet duct of handling case 6 can handle the flue gas through handling case 6, prevents air pollution.

The fixing ring 1 is made of alloy materials, and the battery pack is arranged in the middle of the fixing ring 1, so that the service life of the fixing ring 1 is longer.

The convex rod 18 is arranged at the edge of the rotating disc 16, and the fixing ring 1 adopts a circular structure, so that the rotation is more convenient.

The width of the rack 11 is consistent with that of the gear 21, and the sliding sleeve 3 is provided with two parts, so that larger force can be transmitted conveniently.

The working principle is as follows: the first motor 17 drives the rotating disc 16 to rotate, so that the protruding rod 18 can rotate, the protruding rod 18 drives the threaded rod 2 to rotate, the threaded sleeve 14 on the threaded rod 2 slides on the inner side of the sliding sleeve 3, the bottom plate 12 moves, the welding robot 15 on one side of the bottom plate 12 moves, the edge of a battery can be quickly welded, the second motor 20 drives the gear 21 to rotate, the gear 21 moves on the rack 11, the buckle plate 13 at the bottom of the second motor 20 slides on the bottom plate 12, the welding robot 15 on one side of the transmission plate 19 moves, the welding robot 15 can weld any position of the battery, the welding point is accurate, the welding quality is improved, the circular arc sleeve 4 at the bottom of the sliding sleeve 3 can slide through the fixing ring 1, the whole welding device can rotate, and batteries in different positions can be welded, make welding range bigger, realize the battery welding to different shapes for welding effect is better, through fan 7, can be so that the flue gas that produces in welding process inhales to the 6 insides of processing box, handles fast, prevents that the flue gas from causing personnel's injury.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lithium ion soft package power battery's welding position equipment, includes solid fixed ring (1), its characterized in that, a plurality of circular arc cover (4) have been cup jointed in the outside slip of solid fixed ring (1), the upper end fixedly connected with sliding sleeve (3) of circular arc cover (4), the inboard sliding connection of sliding sleeve (3) has thread bush (14), the inner circle threaded connection of thread bush (14) has threaded rod (2) of being connected with sliding sleeve (3) rotation, the one end fixedly connected with nose bar (18) of threaded rod (2), the one end fixedly connected with backup pad (5) of sliding sleeve (3), the last fixed surface of backup pad (5) is connected with first motor (17), the output fixedly connected with of first motor (17) has rotating disk (16) that cup joints with nose bar (18), one side fixedly connected with bottom plate (12) with sliding sleeve (3) sliding connection of thread bush (14), the last fixed surface of bottom plate (12) is connected with rack (11), buckle (13) have been cup jointed in the outside slip of bottom plate (12), one side fixedly connected with driving plate (19) of buckle (13), the last fixed surface of driving plate (19) is connected with second motor (20), the output fixedly connected with and the gear (21) of rack (11) meshing of second motor (20), one side fixedly connected with welding robot (15) of driving plate (19), one side sliding connection of sliding sleeve (3) has slide (9), be provided with dust absorption mechanism on slide (9).

2. The welding and positioning device for the lithium ion soft package power battery is characterized in that the dust collection mechanism comprises a fan (7) fixedly connected with a sliding plate (9), a connecting pipe (8) is fixedly connected with an output end of the fan (7), a main pipe (10) fixedly connected with the sliding plate (9) is fixedly connected with one end of the connecting pipe (8), a plurality of suction heads are fixedly connected with one side of the main pipe (10), and a processing box (6) fixedly connected with the sliding plate (9) is fixedly connected with the output end of the fan (7).

3. The welding and positioning device for the lithium ion soft package power battery according to claim 2, characterized in that the inside of the treatment box (6) is fixedly connected with activated carbon, and the upper end of the treatment box (6) is fixedly connected with an air outlet pipe.

4. The welding and positioning device for the lithium ion soft package power battery according to claim 1, wherein the fixing ring (1) is made of alloy, and a battery pack is arranged in the middle of the fixing ring (1).

5. The welding and positioning device for the lithium-ion soft package power battery is characterized in that the protruding rods (18) are arranged at the edge of the rotating disc (16), and the fixing ring (1) is of a circular structure.

6. The welding and positioning device for the lithium ion soft package power battery is characterized in that the width of the rack (11) is consistent with that of the gear (21), and two sliding sleeves (3) are arranged.