CN215911458U

CN215911458U - Battery cell tab carrying equipment

Info

Publication number: CN215911458U
Application number: CN202122057751.5U
Authority: CN
Inventors: 赵建; 崔海洋; 岳耀立; 王立仕
Original assignee: Tianjin EV Energies Co Ltd
Current assignee: Tianjin EV Energies Co Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-25
Anticipated expiration: 2031-08-30

Abstract

The utility model provides a battery core lug carrying device which comprises a sucker assembly, a lug direction sensor assembly and a swing cylinder, the pole ear direction sensor is fixedly arranged on the side surface above the sucker component, the swing cylinder is fixedly arranged above the sucker component, the swing cylinder and the lug direction sensor assembly are in signal connection with the PLC control cabinet, the situation that the lug is not inclined can be ensured by placing the lug in the positive and negative directions, meanwhile, a swing cylinder and a sensor for detecting the direction of the lug are added on the lug conveying mechanism, the direction of the lug is detected by the lug direction sensor, the automatic rotation of the directional lug is realized, the consistency of the direction of the lug in the lug conveying process is ensured, therefore, the problem of frequent alarm when the vacuum chuck absorbs the air due to the fact that the pole lug is inclined is thoroughly solved, redundant alarm of the line body is eliminated, the utilization rate of the whole line body is improved, and the maintenance cost is reduced.

Description

Battery cell tab carrying equipment

Technical Field

The utility model belongs to the field of battery stacking production, relates to the technical field of soft package power batteries, and particularly relates to battery core lug carrying equipment.

Background

The core bag lug and the core bag are welded together through ultrasonic welding, and a lug conveying mechanism is one of the necessary actions for realizing welding, and the lug has direction requirements and must ensure the consistency of the in-place direction of the lug; utmost point ear transport mechanism mainly includes: the device comprises a vacuum chuck, a lifting module, a transverse moving module and the like, wherein the vacuum chuck is an important component for realizing the absorption of the lug, the vacuum chuck is in contact with the lug and realizes the tight connection of the vacuum chuck and the lug in vacuum, the lifting module is an important component which can move up and down by the vacuum chuck, and the transverse moving module is an important component which realizes the feeding of the lug from the material taking process.

The power soft package battery has the characteristics of high safety, light weight, high energy and the like, so that the power soft package battery is widely applied to automobile power batteries; in the process of assembling the power soft package battery, core package welding of a core assembly of the soft package battery is one of indispensable processes, and tab conveying in the process is one of indispensable actions; the major structure of utmost point ear includes: the tab glue comprises positive tab metal, secondary tab glue and negative tab metal and secondary tab glue, wherein the secondary tab glue only occupies a small part of a tab and is not offset in the middle, and the secondary tab glue surrounds the tab, so that the phenomenon of inconsistent tab thickness occurs; after the feed bin is placed to utmost point ear same direction, will cause utmost point ear at the inside whole skew of feed bin because of inconsistent and the sealed offset of utmost point ear thickness, the more skew angle of utmost point ear is big more, when the vacuum chuck of utmost point ear handling mechanism goes the feed bin to absorb utmost point ear, can't compensate the difference in height of utmost point ear front and back position because of the big vacuum chuck of the askew angle of utmost point ear, will the vacuum leakage frequently report to the police, thereby influence the utilization rate of the whole line body, for knowing this problem, increase utmost point ear direction detection sensor and rotary mechanism on utmost point ear handling mechanism and can realize thoroughly eliminating the frequent stubborn illness of sucking disc vacuum alarm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of providing the battery cell lug carrying equipment, wherein a swing cylinder and a lug direction detection sensor are additionally arranged on a lug carrying mechanism, the lug direction is detected through the lug direction sensor, the automatic rotation of a directional lug is realized, and the consistency of the lug direction in the lug carrying process is ensured, so that the problem of frequent alarm when a vacuum chuck absorbs the lug due to the fact that the lug is inclined is thoroughly solved;

in order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides an electric core utmost point ear haulage equipment, includes sucking disc subassembly, utmost point ear direction sensor subassembly, swing cylinder, utmost point ear direction sensor subassembly is fixed to be set up the side in sucking disc subassembly top, the fixed top that sets up at the sucking disc subassembly of swing cylinder, swing cylinder and utmost point ear direction sensor subassembly all with switch board signal connection.

Further, the sucking disc subassembly includes vacuum chuck, the connecting rod, a connecting plate, No. two connecting plates and No. three connecting plates, vacuum chuck passes through the nut to be fixed at the lower extreme of connecting rod, and through adjusting nut's elasticity, dismantles vacuum chuck, the connecting rod upper end is passed a connecting plate central point and is put through nut fixed connection, a connecting plate top parallel in proper order is equipped with No. two connecting plates and No. three connecting plates, through a stand fixed connection between a connecting plate and No. two connecting plates, through No. two stand fixed connection between No. two connecting plates and No. three connecting plates.

Further, utmost point ear direction sensor subassembly includes support frame and sensor, support frame fixed connection is in the ascending side of No. two connecting plate width directions, the sensor is fixed to be set up on the support frame.

Furthermore, the support frame is arranged in a Z shape.

Furthermore, the swing cylinder is fixedly arranged on the third connecting plate, and the upper part of the swing cylinder is fixedly connected with the driving device.

Furthermore, including two stand, be close to the border position between a connecting plate and No. two the stand sets up respectively.

Further, including two No. two the stand, No. two connecting plates set up two respectively with No. three connecting plates are close to the border position No. two the stand, a stand is a little higher than No. two the stand.

Further, the connecting rod is of a telescopic type.

Furthermore, No. one the connecting plate, No. two connecting plates and No. three connecting plates are the rectangle and set up the chamfer all around, No. two connecting plates length direction slightly is good at a connection, No. three connecting plates width direction slightly is in No. two connecting plates.

Further, still include utmost point ear feed bin, utmost point ear positive and negative alternately is put in utmost point ear feed bin, initial position sucking disc subassembly sets up directly over utmost point ear feed bin center.

Compared with the prior art, the utility model has the following advantages and positive effects.

1. The utility model can ensure that the electrode lug has no deflection phenomenon by adopting positive and negative placement of the electrode lug, and meanwhile, a swing cylinder and a sensor for detecting the direction of the electrode lug are additionally arranged on an electrode lug carrying mechanism, and the direction of the electrode lug is detected by the electrode lug direction sensor, so that the automatic rotation of the electrode lug in the direction is realized to ensure the consistency of the direction of the electrode lug in the process of carrying the electrode lug, and the problem of frequent alarm when the vacuum chuck absorbs the electrode lug due to the deflection of the electrode lug is thoroughly solved;

2. according to the utility model, the utilization rate of the whole wire is improved by eliminating redundant alarm of the wire.

3. The utility model reduces the sucker loss caused by the long-term absorption of the obliquely arranged pole lug by the vacuum sucker and reduces the maintenance cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic diagram of the cell tab handling equipment of the present invention.

Reference numerals:

1. a swing cylinder; 2. a third connecting plate; 3. a second upright post; 4. a second connecting plate; 5. a support frame; 6. a first upright post; 7. a first connecting plate; 8. a sensor; 9. a tab; 10 connecting rods; 11. a pole lug storage bin; 12. a tab direction sensor assembly; 13. a sucker component; 14. and (4) vacuum chuck.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.

As shown in fig. 1, an electric core utmost point ear haulage equipment, including sucking disc subassembly 13, utmost point ear direction sensor subassembly 12, swing cylinder 1, utmost point ear direction sensor subassembly 12 is fixed to be set up the side in sucking disc subassembly 13 top, swing cylinder 1 is fixed to be set up the top at sucking disc subassembly 13, swing cylinder 1 and utmost point ear direction sensor subassembly 12 all with PLC switch board signal connection, increase the sensor that swing cylinder and utmost point ear direction detected, detect utmost point ear direction through utmost point ear direction sensor, realize the autogiration of direction utmost point ear and guarantee the uniformity of utmost point ear direction among the utmost point ear handling.

Preferably, sucking disc subassembly 13 includes vacuum chuck 14, connecting rod 10, connecting plate 7, No. two connecting plates 4 and No. three connecting plates 2, vacuum chuck 14 passes through the nut to be fixed at the lower extreme of connecting rod 10, elasticity through adjusting nut, dismantle vacuum chuck 14, the connecting rod 10 upper end is passed connecting plate 7 central point and is put through nut fixed connection, connecting plate 7 top is in proper order the parallel be equipped with No. two connecting plates 4 and No. three connecting plates 2, through a stand 6 fixed connection between connecting plate 7 and No. two connecting plates 4, through No. two stand 3 fixed connection between No. two connecting plates 4 and No. three connecting plates 2, realize the hardware connection, improve the steadiness.

Preferably, utmost point ear direction sensor subassembly 12 includes support frame 5 and sensor 8, and support frame 5 fixed connection is in the ascending side of No. two connecting plates 4 width direction, and sensor 8 is fixed to be set up on support frame 5, the sensor of being convenient for fixed.

Preferably, the support frame 5 is arranged in a Z shape, and protrudes out of the distance to facilitate the sensor to collect the tab signals.

Preferably, the swing cylinder 1 is fixedly arranged on the third connecting plate 2, and the upper part of the swing cylinder 1 is fixedly connected with the driving device.

Preferably, including two stand 6 No. one, set up two stand 6 No. one respectively near the border position between connecting plate 7 and No. two connecting plates 4, the reinforcing is connected stably.

Preferably, including two stands 3 No. two, No. two connecting plates 4 set up two stands 3 No. two respectively with No. three connecting plate 2 near the border position, and a stand 6 is a little higher than No. two stands 3, and the reinforcing is connected stably.

Preferably, the connecting rod 10 is of a telescopic type, and is lifted and moved after the tab is sucked.

Preferably, No. 7 connecting plates, No. 4 connecting plates and No. 2 connecting plates are rectangle and set up the chamfer all around, and No. 4 connecting plates length direction slightly is good at No. 7 connecting plates, and No. 2 connecting plates width direction slightly in than No. 4 connecting plates of No. three connecting plates, and No. three connecting plates support the swing cylinder, and the holding surface of broad plays firm effect.

Preferably, still include utmost point ear feed bin 11, utmost point ear 9 positive and negative alternately puts in utmost point ear feed bin 11, initial position sucking disc subassembly 13 sets up directly over 11 centers in utmost point ear feed bin, conveniently absorbs transport utmost point ear.

Placing the core-clad tabs into the storage bin in a positive and negative sequence; the equipment starts an automatic operation mode, and the material taking manipulator transversely moves right above the material bin; the material taking manipulator descends, and simultaneously the vacuum chuck is opened in vacuum to form a negative pressure chuck to absorb the core cladding lug; the material taking manipulator sucks the core package lug to rise to a material taking position, meanwhile, the lug detection sensor arranged on the manipulator support detects the positive and negative directions of the core package lug, when the lug direction detection sensor detects that the direction of the lug is reverse, the lug detection sensor sends a signal to the PLC, the PLC sends an instruction of swinging the cylinder to act, and therefore the rotating mechanism is driven to rotate to the correct direction; when the direction of the pole lug is correct, the pole lug direction detection sensor has no feedback instruction, the swing cylinder has no action, and the carrying mechanism moves integrally; the traverse manipulator drives the core package lug to traverse to a core package lug correction position, the position correction of the core package lug is realized by vacuum breaking of a sucking disc and the core package lug correction position, the vacuum sucking disc is opened in vacuum after the core package lug is corrected, and the manipulator drives the core package lug to ascend; the manipulator drives the core bag lug to be transferred to the core bag and core bag lug welding process, the core bag and core bag lug are integrally welded, after the core bag lug is transferred to complete the core bag lug welding process, the manipulator rises after the sucking disc of the transverse moving manipulator breaks vacuum, and then the manipulator returns to the core bag lug to take the material level for next circulation.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides an electricity core utmost point ear haulage equipment which characterized in that: including sucking disc subassembly (13), utmost point ear direction sensor subassembly (12), swing cylinder (1), utmost point ear direction sensor subassembly (12) are fixed to be set up the side in sucking disc subassembly (13) top, swing cylinder (1) are fixed to be set up the top in sucking disc subassembly (13), swing cylinder (1) and utmost point ear direction sensor subassembly (12) all with switch board signal connection.

2. The cell tab handling apparatus of claim 1, wherein: sucking disc subassembly (13) are including vacuum chuck (14), connecting rod (10), connecting plate (7), No. two connecting plates (4) and No. three connecting plates (2), vacuum chuck (14) are fixed at the lower extreme of connecting rod (10) through the nut, through adjusting nut's elasticity, dismantle vacuum chuck (14), connecting rod (10) upper end is passed connecting plate (7) central point and is put through nut fixed connection, connecting plate (7) top is parallel in proper order and is equipped with No. two connecting plates (4) and No. three connecting plates (2), through stand (6) fixed connection between connecting plate (7) and No. two connecting plates (4), through No. two stand (3) fixed connection between No. two connecting plates (4) and No. three connecting plates (2).

3. The cell tab handling apparatus of claim 2, wherein: utmost point ear direction sensor subassembly (12) are including support frame (5) and sensor (8), support frame (5) fixed connection is in the ascending side of No. two connecting plates (4) width direction, sensor (8) are fixed to be set up on support frame (5).

4. The cell tab handling apparatus of claim 3, wherein: the support frame (5) is arranged in a Z shape.

5. The cell tab handling apparatus of claim 2, wherein: the swing cylinder (1) is fixedly arranged on the third connecting plate (2), and the upper part of the swing cylinder (1) is fixedly connected with the driving device.

6. The cell tab handling apparatus of claim 2, wherein: the connecting plate comprises two upright columns (6), wherein two upright columns (6) are arranged between a first connecting plate (7) and a second connecting plate (4) and close to the edge respectively.

7. The cell tab handling apparatus of claim 2, wherein: including two No. two stand (3), No. two connecting plate (4) and No. three connecting plate (2) are close to the border position and set up two respectively No. two stand (3), stand (6) are a little more than No. two stand (3).

8. The cell tab handling apparatus of claim 2, wherein: the connecting rod (10) is of a telescopic type.

9. The cell tab handling apparatus of claim 2, wherein: a connecting plate (7), No. two connecting plates (4) and No. three connecting plates (2) are rectangle and set up the chamfer all around, No. two connecting plates (4) length direction slightly is good at a connecting plate (7), No. three connecting plates (2) width direction slightly is in No. two connecting plates (4).

10. The battery tab handling equipment of any one of claims 1 to 9, wherein: still include utmost point ear feed bin (11), utmost point ear (9) positive and negative alternately are put in utmost point ear feed bin (11), initial position sucking disc subassembly (13) set up directly over utmost point ear feed bin (11) center.