CN217673514U

CN217673514U - Lithium battery pad pasting transfer chain

Info

Publication number: CN217673514U
Application number: CN202221504536.3U
Authority: CN
Inventors: 齐政伟
Original assignee: Cornex New Energy Co ltd
Current assignee: Cornex New Energy Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-28
Anticipated expiration: 2032-06-15

Abstract

The utility model provides a lithium battery pad pasting transfer chain, which comprises a first transfer chain, a second transfer chain and a turnover mechanism, wherein the first transfer chain is provided with a pushing mechanism for pushing trays provided with lithium batteries from the first transfer chain to the turnover mechanism and the second transfer chain in sequence, and the turnover mechanism comprises a fixing frame, a clamping device and a driving device; the utility model discloses a lithium cell pad pasting transfer chain need not artifical upset, at transfer chain operation in-process, replaces the manual work through tilting mechanism and carries out battery module upset operation, can alleviate artifical intensity of labour, improves the operating efficiency, and mechanized operation can realize accurate stable operation simultaneously, can avoid causing the damage to the lithium cell at the operation in-process.

Description

Lithium battery pad pasting transfer chain

Technical Field

The utility model relates to a battery processing technology field especially relates to a lithium cell pad pasting transfer chain.

Background

The lithium battery is used as an important power battery and is widely applied in various industries. In order to avoid damage to the battery during transportation or handling, the battery is usually subjected to a film-coating process.

The existing lithium battery film pasting equipment generally has the following problems: the lithium cell is generally placed at the level and is transmitted on the transfer chain, when the lithium cell flows to transfer chain pad pasting station, carry out the pad pasting to four sides of lithium cell by the manual work, because of the bottom surface and the transfer chain contact of lithium cell, need the manual work to carry out the turn-over to the battery, just can accomplish and carry out the pad pasting to the bottom surface of battery, the back is accomplished to the pad pasting simultaneously, still need the manual work to overturn the lithium cell after the pad pasting and reset again, because the manual work is the upset operation to the lithium cell on the transfer chain, inefficiency, it is arduous and arduous, and simultaneously, cause easily in the manual work upset operation process to damage the lithium cell on the transfer chain.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a lithium cell pad pasting transfer chain solves at lithium cell pad pasting in-process, and artifical upset lithium cell is difficult and troublesome, the problem of inefficiency.

The technical scheme of the utility model is realized like this:

the utility model provides a lithium battery pad pasting transfer chain, it includes first transfer chain and the second transfer chain that docks mutually with first transfer chain, still be provided with tilting mechanism between first transfer chain and the second transfer chain, set up pushing mechanism on the first transfer chain, pushing mechanism is used for the tray that is equipped with the lithium cell in order from the first transfer chain on propelling movement to tilting mechanism and second transfer chain, tilting mechanism includes mount, clamping device and drive arrangement; wherein,

the fixing frame is vertically arranged, and a through mounting space is formed in the fixing frame along the conveying direction of the first conveying line;

the clamping device comprises a mounting frame, a bearing assembly, a clamping assembly and a clamping assembly; wherein,

the mounting frame is rotatably arranged in the mounting space, and an operation space is horizontally arranged in the mounting frame;

the bearing assembly is horizontally arranged at the bottom end in the operation space and fixedly connected with the mounting frame, and two ends of the bearing assembly are respectively butted with the first conveying line and the second conveying line and used for bearing the tray filled with the lithium battery;

the clamping assembly is fixedly arranged on the bearing assembly and used for horizontally clamping the tray;

the clamping assembly is arranged at the top end in the operation space and is opposite to the supporting assembly, and the clamping assembly is fixedly connected with the mounting frame and used for moving up and down to clamp and fix the lithium battery on the bearing assembly;

and the driving device is used for driving the clamping device to turn 180 degrees in the installation space relative to the fixed frame.

On the basis of the technical scheme, preferably, the mounting bracket includes first disk body and second disk body, lateral wall around first disk body and the vertical setting mount of second disk body difference, and just to installation space, link to each other through the connecting piece is fixed between first disk body and the second disk body, first disk body and second disk body all are connected with the mount rotation, operating space level sets up on first disk body and second disk body, centre gripping subassembly and carrier assembly set up in operating space from top to bottom, and all with first disk body and second disk body fixed connection.

Further, preferably, the driving device comprises a rotating motor, a main chain wheel, a plurality of auxiliary chain wheels, a transmission chain and positioning rollers, the auxiliary chain wheels are arranged on the inner side wall of the first disc body or the second disc body, the auxiliary chain wheels are arranged around the central axis of the first disc body or the central axis of the second disc body at equal intervals, the rotating motor is fixedly installed at the bottom of the fixing frame, an output shaft of the rotating motor is fixedly connected with the main chain wheel, the auxiliary chain wheels and the main chain wheel are connected through the transmission chain in a transmission mode, the front side wall and the rear side wall of the fixing frame are respectively provided with a plurality of positioning rollers in a rotating mode, and the positioning rollers are respectively tangent to the outer edges of the first disc body and the second disc body.

On the basis of the technical scheme, preferably, a first notch is formed in the lower end in the operation space, and the bearing assembly is horizontally arranged in the first notch; the upper end is provided with the second breach in the operating space, and second breach and first breach correspond from top to bottom, and the centre gripping subassembly level sets up in the second breach.

On the basis of the technical scheme, preferably, the bearing component comprises two supporting plates, the two supporting plates are arranged on the first notch in a spaced and parallel mode, the two supporting plates are respectively in butt joint with the first conveying line and the second conveying line, the two ends of each supporting plate are respectively fixedly connected with the first disc body and the second disc body, and a plurality of guide rollers are arranged on one side, opposite to the two supporting plates, of the two supporting plates at equal intervals along the length direction of the supporting plates.

On the basis of the technical scheme, preferably, the clamping assembly is provided with four groups, two bisymmetry sets up at the both ends of two backup pads, the clamping assembly includes die clamping cylinder and pinch plate, die clamping cylinder's stiff end level is fixed and is set up in the backup pad, die clamping cylinder's flexible end perpendicular to the length direction of backup pad, pinch plate and die clamping cylinder's flexible end fixed connection.

Further, it is preferred, the centre gripping subassembly includes first splint, second splint, connecting plate and lift cylinder, first splint and the parallel interval setting of second splint are in the second breach, and parallel with the backup pad, and the length direction both ends of first splint and second splint are respectively through connecting plate fixed connection, and the lift cylinder is provided with two, and fixed the setting is on first disk body and second disk body lateral wall respectively, the flexible end of lift cylinder respectively with connecting plate fixed connection.

Further, it is preferable, the centre gripping subassembly still includes adjusting device, adjusting device is provided with two sets ofly, is located two connecting plate bottoms respectively, adjusting device includes slide rail, first slider, second slider, first cylinder and second cylinder, and the slide rail is fixed in the connecting plate bottom along connecting plate length direction, and the tip of first splint passes through first slider and slide rail sliding connection, and the tip of second splint passes through second slider and slide rail sliding connection, and the stiff end level of first cylinder is fixed in the one end of connecting plate, its flexible end and first splint fixed connection, and the stiff end level of second cylinder is fixed at the other end of connecting plate, its flexible end and second splint fixed connection.

Preferably, the clamping assembly further comprises a fixing seat, the outer side walls of the first tray body and the second tray body are respectively provided with a fixing seat connected with the lifting cylinder, a guide rod is vertically arranged between the connecting plate and the fixing seat, the lower end of the guide rod is fixedly connected with the connecting plate, and the upper end of the guide rod penetrates through the fixing seat and can slide up and down relative to the fixing seat.

The utility model discloses following beneficial effect has for prior art:

(1) The utility model discloses a lithium battery pad pasting transfer chain, can push the tray of being equipped with the lithium cell to the carrier assembly of tilting mechanism through the pushing mechanism on the first transfer line, can carry out the horizontal clamping to the tray through clamping assembly, clamping assembly stretches out and cooperates with carrier assembly and carries out the centre gripping to the lithium cell on the carrier assembly, can drive clamping upset 180 through drive arrangement, make carrier assembly and clamping assembly position exchange, through the downward translation of clamping assembly, make the lithium cell on the clamping assembly break away from with the tray on the carrier assembly, realize overturning the lithium cell, be convenient for carry out the pad pasting operation to the lithium cell surface, after accomplishing the pad pasting, clamping device overturns 180 again, clamping assembly moves down and puts the lithium cell after the pad pasting into the tray on the carrier assembly again, clamping assembly loosens, pushing mechanism pushes the tray to the second transfer line, carry out the processing of other processes, the utility model discloses a lithium battery pad pasting transfer chain, need not artifical upset, in the transfer chain operation process, replace the manual work through tilting mechanism and carry out the battery upset operation, can alleviate artifical intensity of labor, improve the operation efficiency, the mechanical operation is realized simultaneously, can avoid causing damage to the lithium cell module in the operation process;

(2) The first disc body and the second disc body are vertically arranged on the front side and the rear side of the fixing frame respectively, and are connected with each other to form the mounting frame, so that on one hand, the weight of the whole clamping device can be reduced, and on the other hand, operating spaces are conveniently formed on the first disc body and the second disc body, and a bearing assembly and a clamping assembly are conveniently arranged in the operating spaces;

(3) The first notch and the second notch are arranged above and below the operation space, and the bearing assembly and the clamping assembly are respectively accommodated in the first notch and the second notch, so that a larger space can be vacated between the bearing assembly and the clamping assembly, and the lithium battery can be conveniently placed on the clamping device, clamped and subsequently turned over and then subjected to surface film pasting operation;

(4) Through set up adjusting device on the centre gripping subassembly, can adapt to not unidimensional lithium cell and carry out the centre gripping, the commonality is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of an assembly structure of a lithium battery film transfer line disclosed by the present invention;

fig. 2 is a schematic perspective view of the turnover mechanism disclosed in the present invention;

fig. 3 is a schematic perspective view of the driving device disclosed in the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the turnover mechanism in the working state;

fig. 5 is a schematic view of the working state plane structure of the turnover mechanism disclosed by the present invention;

fig. 6 is a schematic view of the clamping state structure of the turnover mechanism disclosed by the present invention;

fig. 7 is a schematic structural view of the turnover mechanism in a turnover state disclosed by the present invention;

the attached drawings are as follows:

1. a first conveyor line; 2. a second conveyor line; 3. a turnover mechanism; 11. a pushing mechanism; p, a tray; s, a lithium battery; 31. a fixed mount; 32. a clamping device; 33. a drive device; 311. an installation space; 37. a mounting frame; 34. a load bearing assembly; 35. a clamping assembly; 36. a clamping assembly; 371. an operating space; 372. a first tray body; 373. a second tray body; 331. rotating the motor; 332. a main sprocket; 333. a slave sprocket; 334. a drive chain; 335. positioning the roller; 3711. a first notch; 3712. a second notch; 341. a support plate; 342. A guide roller; 351. a clamping cylinder; 352. a clamping plate; 361. a first splint; 362. a second splint; 363. a connecting plate; 364. a lifting cylinder; 365. an adjustment device; 3651. a slide rail; 3652. a first slider; 3653. a second slider; 3654. a first cylinder; 3655. a second cylinder; 366. a fixed seat; 367. a guide rod.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1, combine fig. 2-7, the embodiment of the utility model discloses a lithium cell pad pasting transfer chain, including the second transfer chain 2 that first transfer chain 1 and first transfer chain 1 dock mutually, first transfer chain 1 and second transfer chain 2 are used for carrying out the material transmission in lithium cell S production process, and under the normal conditions, be provided with tray P on first transfer chain 1 and the second transfer chain 2, lithium cell S places in tray P to transmit along with tray P.

In lithium battery S production process, operating personnel carries out the pad pasting operation to lithium battery S at first transfer chain 1 and 2 junctions of second transfer chain usually, and specifically, first transfer chain 1 transmits terminal lithium battery S to, has the artifical pad pasting after, transmits on second transfer chain 2 again, flows to next process. Because the operation of pasting the membrane needs the manual work to overturn, the operating efficiency is low, and manual work upset operation simultaneously causes to collide with easily.

For this reason, the solution adopted by the embodiment is as follows: be provided with tilting mechanism 3 between first transfer chain 1 and second transfer chain 2, set up pushing mechanism 11 on the first transfer chain 1, pushing mechanism 11 is used for propelling movement to tilting mechanism 3 and second transfer chain 2 from first transfer chain 1 in order with the tray P that is equipped with lithium cell S, set up from this, the tray P that is equipped with lithium cell S carries when being close to the first transfer chain 1 end of 3 one sides of tilting mechanism, by pushing mechanism 11 with tray P and lithium cell S propelling movement to tilting mechanism 3 on, implement by tilting mechanism 3 and overturn 180 to lithium cell S, make lithium cell S bottom surface up, convenient implementation is to lithium cell S bottom surface and carry out the pad pasting all around, accomplish behind the pad pasting, tilting mechanism 3 overturns 180 degrees again and resets, then on second transfer chain 2 with tray P and lithium cell S propelling movement by pushing mechanism 11.

In this embodiment, the pushing mechanism 11 is a long-stroke cylinder, and the bottom of the pallet P is provided with a pushing slot (not shown in the figure) for connecting the telescopic end of the long-stroke cylinder, so that when the pallet P moves to the bottom of the pushing mechanism 11, the first conveyor line 1 stops conveying, and the pushing mechanism 11 acts to push the pallet P into the turnover mechanism 3.

In order to turn over the lithium battery S, the turning mechanism 3 of the present embodiment includes a fixing frame 31, a clamping device 32, and a driving device 33.

Wherein, mount 31 is vertical setting, and the installation space 311 who link up the setting is seted up along first transfer chain 1 direction of delivery on the mount 31 for install clamping device 32, specifically speaking, this installation space 311's size is ensured to hold clamping device 32.

The clamping device 32 is used for receiving the tray P with the lithium battery S and completing 180-degree turning of the lithium battery S, and specifically, the clamping device 32 comprises a mounting frame 37, a bearing component 34, a clamping component 35 and a clamping component 36.

Wherein, the mounting rack 37 is rotatably arranged in the mounting space 311, and an operation space 371 is horizontally arranged in the mounting rack 37; with this configuration, the mounting rack 37 can rotate in the mounting space 311, and the carrier assembly 34, the clamping assembly 35, and the clamping assembly 36 can be mounted in the operating space 371 through the operation space 371, so that the tray P with the lithium battery S can be turned over by the cooperation of the carrier assembly 34, the clamping assembly 35, and the clamping assembly 36 after being transferred into the operating space 371.

The bearing assembly 34 is horizontally arranged at the bottom end in the operation space 371, and is fixedly connected with the mounting frame 37, and two ends of the bearing assembly 34 are respectively butted with the first conveying line 1 and the second conveying line 2 and are used for bearing the tray P filled with the lithium batteries S;

the clamping assembly 35 is fixedly arranged on the bearing assembly 34 and is used for horizontally clamping the tray P; after the tray P with the lithium batteries S is conveyed to the bearing assembly 34, the tray P can be horizontally clamped by the clamping assembly 35, so that the lithium batteries S can be conveniently clamped and turned over.

The clamping assembly 36 is arranged at the top end in the operation space 371 and is opposite to the supporting assembly, and the clamping assembly 36 is fixedly connected with the mounting frame 37 and used for moving up and down to clamp and fix the lithium battery S on the bearing assembly 34;

and the driving device 33 is used for driving the clamping device 32 to turn 180 degrees in the installation space 311 relative to the fixed frame 31.

Adopt above-mentioned technical scheme, can push away the tray P that is equipped with lithium cell S to the carrier assembly 34 of tilting mechanism 3 through pushing mechanism 11 on first transfer chain 1, can carry out the horizontal clamping to tray P through clamping component 35, clamping component 36 moves down and cooperates with carrier assembly 34 and carries out the centre gripping to lithium cell S on carrier assembly 34, can drive clamping device 32 upset 180 through drive arrangement 33, make carrier assembly 34 exchange with clamping component 36 position, through clamping component 36 translation down, make lithium cell S on clamping component 36 break away from with the tray P on carrier assembly 34, the realization overturns lithium cell S, be convenient for carry out the pad pasting operation to lithium cell S surface, after accomplishing the pad pasting, clamping device 32 overturns 180 again, lithium cell S after the pad pasting is placed again to the tray P on carrier assembly 34 to clamping component 36, clamping component 35 loosens, pushing mechanism 11 pushes away tray P to second on, carry out the processing of other processes, the lithium cell S pad pasting transfer chain of the utility model, need not artifical work in-process, can alleviate the operation of manual work module 3 and carry out the operation and can alleviate the operation and stabilize the operation efficiency in the operation of lithium cell S and realize the turnover mechanism in the manual work process is accurate.

In order to reduce the weight of the whole clamping device 32 and reduce the energy loss caused by the clamping device 32 during the turnover process of the turnover mechanism 3, the mounting frame 37 of this embodiment includes a first disk body 372 and a second disk body 373, specifically, the first disk body 372 and the second disk body 373 are disk-shaped, the first disk body 372 and the second disk body 373 vertically set the front and rear side walls of the fixing frame 31 respectively and just face the installation space 311, the first disk body 372 and the second disk body 373 are fixedly connected through a connecting member, the first disk body 372 and the second disk body 373 are both rotationally connected with the fixing frame 31, the operation space 371 is horizontally set on the first disk body 372 and the second disk body 373, the clamping component 36 and the bearing component 34 are vertically set in the operation space 371, and are both fixedly connected with the first disk body 372 and the second disk body 373. In this embodiment, the operation spaces 371 are disposed on the first and second discs 372 and 373 in the same size, and the operation spaces 371 are disposed at the central positions of the first and second discs 372 and 373, so that a space is formed between the first and second discs 372 and 373, and the installation spaces 311 can be provided for the clamping unit 36, the clamping unit 35, and the supporting unit 34 by the first and second discs 372 and 373 passing through the operation spaces 371 in the horizontal direction.

Because the mounting rack 37 is vertically disposed in the mounting space 311 of the fixing rack 31, and meanwhile, an operating space 371 is disposed in the center of the mounting rack 37, in order to enable the mounting rack 37 to rotate around the central axis, referring to fig. 3, in this embodiment, the driving device 33 is structurally designed, specifically, the driving device 33 includes a rotation motor 331, a main sprocket 332, a plurality of slave sprockets 333, a transmission chain 334, and positioning rollers 335, the slave sprockets 333 are disposed on the inner side wall of the first disk body 372 or the second disk body 373, the plurality of slave sprockets 333 are disposed around the central axis of the first disk body 372 or the second disk body 373 at equal intervals, the rotation motor 331 is fixedly mounted at the bottom of the fixing rack 31, an output shaft of the rotation motor 331 is fixedly connected with the main sprocket 332, the plurality of slave sprockets 333 and the main sprocket 332 are in transmission connection through the transmission chain 334, the front and rear side walls of the fixing rack 31 are respectively rotatably provided with a plurality of the positioning rollers 335, and the positioning rollers 335 are respectively tangent to the outer edges of the first disk body 372 and the second disk body 373.

By adopting the above technical scheme, the main sprocket 332 is driven to rotate by the rotating motor 331, the main sprocket 332 drives each of the slave sprockets 333 to rotate by the transmission chain 334 in the rotating process, because each of the slave sprockets 333 is located at the outer periphery of the first tray 372 or the second tray 373, therefore, the transmission chain 334 surrounds the outer periphery of each of the slave sprockets 333, the first tray 372 or the second tray 373 can rotate around the central axis of the mounting rack 37 under the driving of the transmission chain 334, in the rotating process, the positioning rollers 335 at the outer periphery of the mounting rack 37 can be used for guiding and positioning, so that the whole mounting rack 37 always rotates in the mounting space 311, and is limited and restrained by the positioning rollers 335, the mounting position of the sprocket chain does not influence the arrangement of the bearing component 34 and the clamping component 36 on the fixing rack 31, the whole turnover mechanism 3 is simple and ingenious in structure, flexible in turnover action, and strong in stability and reliability in motion.

In some embodiments, a first notch 3711 is disposed at the lower end of the operating space 371, and the carrier assembly 34 is horizontally disposed in the first notch 3711; the upper end in the operating space 371 is provided with a second notch 3712, the second notch 3712 corresponds to the first notch 3711 up and down, and the clamping component 36 is horizontally arranged in the second notch 3712. Therefore, in an initial state, the bearing component 34 is hidden in the first notch 3711, the clamping component 36 is hidden in the second notch 3712, and a space between the first notch 3711 and the second notch 3712 is large enough, so that the tray P and the lithium battery S can be conveniently transferred into the space, and it needs to be noted that in the initial state, a distance between the bearing component 34 and the clamping component 36 is larger than a total height of the tray P and the lithium battery S, so that the clamping component 36 can conveniently move up and down to clamp the lithium battery S, and a space for surface processing of the lithium battery S can be vacated in the operation space 371.

In this embodiment, the supporting assembly 34 includes two supporting plates 341, the two supporting plates 341 are disposed in parallel on the first notch 3711 at intervals, the two supporting plates 341 are respectively butted with the first conveying line 1 and the second conveying line 2, two ends of the supporting plate 341 are respectively fixedly connected with the first tray body 372 and the second tray body 373, and a plurality of guiding rollers 342 are disposed at equal intervals along the length direction of the supporting plate 341 on the opposite side of the two supporting plates 341. From this setting, when the tray P is transmitted to the operation space 371 of tilting mechanism 3 in first transmission line, with the help of guide roller 342 roll performance, can be light transfer the tray P to the backup pad 341 on, also conveniently transfer to the second transfer chain 2 from the backup pad 341 simultaneously.

In this embodiment, after the tray P is transferred to the supporting plate 341, the clamping assembly 35 is used for clamping, specifically, the clamping assembly 35 is provided with four groups, two groups of clamping assemblies are symmetrically arranged at two ends of two supporting plates 341, the clamping assembly 35 includes a clamping cylinder 351 and a clamping plate 352, a fixed end of the clamping cylinder 351 is horizontally and fixedly arranged on the supporting plate 341, a telescopic end of the clamping cylinder 351 is perpendicular to a length direction of the supporting plate 341, and the clamping plate 352 is fixedly connected with the telescopic end of the clamping cylinder 351. From this setting, through die clamping cylinder 351 drive clamp plate 352 translation, four groups clamping components 35 simultaneous action simultaneously can carry out the four corners centre gripping with tray P in the horizontal direction and fix, through carrying out horizontal centre gripping location with tray P, avoids at the upset in-process, and tray P drops, keeps tray P position accuracy simultaneously, makes things convenient for lithium cell S after accomplishing the pad pasting, can be accurate fall to in the tray P.

In this embodiment, the clamping assembly 36 includes a first clamping plate 361, a second clamping plate 362, a connecting plate 363, and a lifting cylinder 364, the first clamping plate 361 and the second clamping plate 362 are disposed in the second notch 3712 at a parallel interval, and are parallel to the supporting plate 341, two ends of the first clamping plate 361 and the second clamping plate 362 in the length direction are respectively and fixedly connected through the connecting plate 363, two lifting cylinders 364 are disposed, and are respectively and fixedly disposed on the outer side walls of the first disc 372 and the second disc 373, and the telescopic ends of the lifting cylinder 364 are respectively and fixedly connected with the connecting plate 363.

From this setting, after the tray P is pressed from both sides tightly by tight subassembly 35 level on supporting component, drive connecting plate 363 through lift cylinder 364 drives first splint 361 and second splint 362 downstream, make first splint 361 and second splint 362 joint to lithium cell S on, lithium cell S' S top surface and connecting plate 363 bottom surface offset simultaneously, it is worth noting that interval between first splint 361 and the second splint 362 can be through adjusting the width matching that realizes with lithium cell S, and then conveniently carry out the joint to lithium cell S. In the present embodiment, the lithium battery S is preferably a prismatic lithium battery S. After the lithium battery S is clamped and fixed on the bearing component 34 up and down by the first clamping plate 361 and the second clamping plate 362, the clamping device 32 is driven by the driving device 33 to turn over 180 degrees, the bearing component 34 is located above the clamping device 32, the clamping component 36 is located below the clamping device 32, the clamping component 36 translates downwards, the lithium battery S on the clamping component 36 is separated from the tray P and clamped, at the moment, the lithium battery S is in a horizontally clamped state on the clamping component 36, in the downward translation process of the clamping component 36, the lithium battery S has an operable space in the operating space 371, the surface film pasting operation of the lithium battery S is facilitated, after the operation is completed, the clamping device turns over 180 degrees again, the clamping component 36 moves downwards to place the film pasted lithium battery S on the tray P on the bearing component 34 again, the clamping component 35 is loosened, the tray P is pushed to the second conveying line 2 by the pushing mechanism 11, and the processing of other processes is performed.

In order to realize that the distance between the first clamping plate 361 and the second clamping plate 362 is adjustable to adapt to the clamping of lithium batteries S with different sizes, the scheme adopted by the embodiment is as follows: the clamping assembly 36 further comprises an adjusting device 365, the adjusting device 365 is provided with two sets, the two sets are respectively located at the bottoms of the two connecting plates 363, the adjusting device 365 comprises a sliding rail 3651, a first sliding block 3652, a second sliding block 3653, a first air cylinder 3654 and a second air cylinder 3655, the sliding rail 3651 is fixed at the bottom of the connecting plate 363 along the length direction of the connecting plate 363, the end of the first clamping plate 361 is slidably connected with the sliding rail 3651 through the first sliding block 3652, the end of the second clamping plate 362 is slidably connected with the sliding rail 3651 through the second sliding block 3653, the fixed end of the first air cylinder 3654 is horizontally fixed at one end of the connecting plate 363, the telescopic end of the first clamping plate 361 is fixedly connected, the fixed end of the second air cylinder 3655 is horizontally fixed at the other end of the connecting plate 363, and the telescopic end of the second clamping plate 362 is fixedly connected with the second clamping plate 362.

By adopting the above technical scheme, after the tray P is horizontally clamped by the clamping assembly 35, the first air cylinder 3654 and the second air cylinder 3655 respectively drive the first clamping plate 361 and the second clamping plate 362 to be relatively separated, so that the distance between the first clamping plate 361 and the second clamping plate 362 is larger than the clamping width of the lithium battery S, then the lifting air cylinder 364 drives the connecting plate 363 to drive the adjusting device 365, the first clamping plate 361 and the second clamping plate 362 to move downwards, so that the first clamping plate 361 and the second clamping plate 362 are inserted and arranged on two sides of the lithium battery S, then the first air cylinder 3654 and the second air cylinder 3655 respectively drive the first clamping plate 361 and the second clamping plate 362 to move relatively, so that the lithium battery S is clamped by the first clamping plate 361 and the second clamping plate 362, after the film is pasted, the clamping device 32 is turned over for 180 degrees and reset, the clamping assembly 36 drives the lithium battery S to move downwards, so that the lithium battery S is placed in the tray P, the first air cylinder 3654 and the second air cylinder 3655 are loosened, and the first clamping plate 361 and the second clamping plate 362 are separated from the lithium battery S. The first clamping plate 361 and the second clamping plate 362 respectively translate on the slide rails 3651 through the first slider 3652 and the second slider 3653, so that the translation process is more stable. In this embodiment, the first clamping plate 361 and the second clamping plate 362 clamp the lithium battery S as small as possible, so as to reduce inconvenience in film pasting caused by shielding of the side wall of the lithium battery S.

In this embodiment, the clamping assembly 36 further includes a fixing seat 366, the outer sidewalls of the first tray 372 and the second tray 373 are respectively provided with a fixing seat 366 connected to the lifting cylinder 364, a guide rod 367 is vertically arranged between the connecting plate 363 and the fixing seat 366, the lower end of the guide rod 367 is fixedly connected to the connecting plate 363, and the upper end of the guide rod 367 penetrates through the fixing seat 366 and can slide up and down relative to the fixing seat 366. With this arrangement, by providing the fixing base 366, it is convenient to dispose the guide rod 367 between the fixing base 366 and the connection plate 363, and to make the first clamping plate 361 and the second clamping plate 362 translationally stable up and down by the guide rod 367.

The utility model discloses a theory of operation is:

through pushing mechanism 11 on first transfer chain 1 can with be equipped with lithium cell S 'S tray P propelling movement to tilting mechanism 3' S carrier assembly 34 on, can carry out the level clamp to tray P through clamping assembly 35 and press from both sides tightly, clamping assembly 36 stretches out and cooperates with carrier assembly 34 and carries out the centre gripping to the lithium cell S on carrier assembly 34, can drive clamping upset 180 through drive arrangement 33, make carrier assembly 34 and clamping assembly 36 position exchange, through clamping assembly 36 translation down, make the lithium cell S on clamping assembly 36 break away from with the tray P on carrier assembly 34, realize overturning lithium cell S, be convenient for carry out the pad pasting operation to lithium cell S surface, after accomplishing the pad pasting, the upset 180 again of clamping assembly device, clamping assembly 36 removes to place the lithium cell S behind the pad pasting again in the tray P on carrier assembly 34, clamping assembly 35 loosens, pushing mechanism 11 pushes tray P to second transfer chain 2 on, carry out the processing of other processes, the utility model discloses a lithium cell S pad pasting, need not artifical upset, in the transfer chain, in the operation process, replace artifical battery operation module to carry out the battery operation module 3 and carry out battery upset operation, can alleviate manual work efficiency, can alleviate mechanical operation intensity and realize the damage in the clamping operation, the lithium cell operation is accurate in the process of avoiding the lithium cell operation to the lithium cell S to cause the transport chain.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lithium cell pad pasting transfer chain, its includes first transfer chain (1) and with first transfer chain (1) butt joint second transfer chain (2), its characterized in that: a turnover mechanism (3) is further arranged between the first conveying line (1) and the second conveying line (2), a pushing mechanism (11) is arranged on the first conveying line (1), and the pushing mechanism (11) is used for sequentially pushing trays (P) filled with lithium batteries from the first conveying line (1) to the turnover mechanism (3) and the second conveying line (2); the turnover mechanism (3) comprises a fixed frame (31), a clamping device (32) and a driving device (33); wherein,

the fixing frame (31) is vertically arranged, and a through mounting space (311) is formed in the fixing frame (31) along the conveying direction of the first conveying line (1);

the clamping device (32) comprises a mounting frame (37), a bearing component (34), a clamping component (35) and a clamping component (36); wherein,

the mounting rack (37) is rotatably arranged in the mounting space (311), and an operation space (371) is horizontally arranged in the mounting rack (37);

the bearing component (34) is horizontally arranged at the bottom end in the operation space (371) and is fixedly connected with the mounting frame (37), and two ends of the bearing component (34) are respectively butted with the first conveying line (1) and the second conveying line (2) and are used for bearing the tray (P) filled with the lithium battery;

the clamping assembly (35) is fixedly arranged on the bearing assembly (34) and is used for horizontally clamping the tray (P);

the clamping assembly (36) is arranged at the top end in the operation space (371) and is opposite to the supporting assembly, and the clamping assembly (36) is fixedly connected with the mounting frame (37) and used for clamping and fixing the lithium battery on the bearing assembly (34) in a vertically moving mode;

the driving device (33) is used for driving the clamping device (32) to turn 180 degrees in the installation space (311) relative to the fixed frame (31).

2. The lithium battery pasting conveyor line as claimed in claim 1, characterized in that: mounting bracket (37) include first disk body (372) and second disk body (373), lateral wall around first disk body (372) and second disk body (373) vertical setting mount (31) respectively, and just to installation space (311), pass through the connecting piece between first disk body (372) and the second disk body (373) and fixedly link to each other, first disk body (372) and second disk body (373) all rotate with mount (31) and are connected, operating space (371) level sets up on first disk body (372) and second disk body (373), centre gripping subassembly (36) and carrier assembly (34) set up from top to bottom in operating space (371), and all with first disk body (372) and second disk body (373) fixed connection.

3. The lithium battery pasting conveyor line according to claim 2, characterized in that: drive arrangement (33) are including rotating motor (331), main chain wheel (332), from sprocket (333), drive chain (334) and positioning roller (335), from sprocket (333) be provided with a plurality of in first disk body (372) or second disk body (373) inside wall, a plurality of from sprocket (333) are around first disk body (372) or second disk body (373) the central axis equidistant arrangement, rotation motor (331) fixed mounting is in mount (31) bottom, the output shaft and the main chain wheel (332) fixed connection of rotation motor (331), a plurality of from sprocket (333) and main chain wheel (332) are connected through drive chain (334) transmission, mount (31) front and back lateral wall rotates respectively and is provided with a plurality of positioning roller (335), positioning roller (335) are tangent with the outward flange of first disk body (372) and second disk body (373) respectively.

4. The lithium battery pasting conveyor line as claimed in claim 2, characterized in that: a first notch (3711) is formed in the lower end in the operation space (371), and the bearing assembly (34) is horizontally arranged in the first notch (3711); the upper end in the operation space (371) is provided with a second notch (3712), the second notch (3712) corresponds to the first notch (3711) up and down, and the clamping component (36) is horizontally arranged in the second notch (3712).

5. The lithium battery pasting conveyor line according to claim 4, characterized in that: the bearing assembly (34) comprises two supporting plates (341), the two supporting plates (341) are arranged on a first notch (3711) in parallel at intervals, the two supporting plates (341) are respectively butted with the first conveying line (1) and the second conveying line (2), two ends of each supporting plate (341) are respectively fixedly connected with the first disc body (372) and the second disc body (373), and a plurality of guide rollers (342) are arranged on one side, opposite to the two supporting plates (341), at equal intervals along the length direction of the supporting plates (341).

6. The lithium battery pasting conveyor line as claimed in claim 5, characterized in that: the clamping assembly (35) is provided with four groups, two pairs of the clamping assembly are symmetrically arranged at two ends of two supporting plates (341), the clamping assembly (35) comprises clamping cylinders (351) and clamping plates (352), fixed ends of the clamping cylinders (351) are horizontally and fixedly arranged on the supporting plates (341), telescopic ends of the clamping cylinders (351) are perpendicular to the length direction of the supporting plates (341), and the clamping plates (352) are fixedly connected with the telescopic ends of the clamping cylinders (351).

7. The lithium battery pasting conveyor line according to claim 5, characterized in that: the clamping assembly (36) comprises a first clamping plate (361), a second clamping plate (362), a connecting plate (363) and a lifting cylinder (364), the first clamping plate (361) and the second clamping plate (362) are parallelly arranged in a second notch (3712) at intervals and are parallel to a supporting plate (341), the two ends of the length direction of the first clamping plate (361) and the length direction of the second clamping plate (362) are fixedly connected with each other through the connecting plate (363), the lifting cylinder (364) is provided with two connecting plates, the two connecting plates are fixedly arranged on the outer side wall of the first disc body (372) and the outer side wall of the second disc body (373), and the telescopic end of the lifting cylinder (364) is fixedly connected with the connecting plate (363) respectively.

8. The lithium battery pasting conveyor line as claimed in claim 7, characterized in that: the clamping assembly (36) further comprises an adjusting device (365), the adjusting device (365) is provided with two groups and located at the bottoms of the two connecting plates (363) respectively, the adjusting device (365) comprises a sliding rail (3651), a first sliding block (3652), a second sliding block (3653), a first air cylinder (3654) and a second air cylinder (3655), the sliding rail (3651) is fixed at the bottom of the connecting plate (363) along the length direction of the connecting plate (363), the end of the first clamping plate (361) is in sliding connection with the sliding rail (3651) through the first sliding block (3652), the end of the second clamping plate (362) is in sliding connection with the sliding rail (3651) through the second sliding block (3653), the fixed end of the first air cylinder (3654) is horizontally fixed at one end of the connecting plate (363), the telescopic end of the first air cylinder is fixedly connected with the first clamping plate (361), the fixed end of the second air cylinder (3655) is horizontally fixed at the other end of the connecting plate (363), and the telescopic end of the second clamping plate (362) is fixedly connected with the second clamping plate (362).

9. The lithium battery pasting conveyor line according to claim 7, wherein: the clamping assembly (36) further comprises a fixing seat (366), the outer side walls of the first disc body (372) and the second disc body (373) are respectively provided with a fixing seat (366) connected with a lifting cylinder (364), a guide rod (367) is vertically arranged between the connecting plate (363) and the fixing seat (366), the lower end of the guide rod (367) is fixedly connected with the connecting plate (363), and the upper end of the guide rod (367) penetrates through the fixing seat (366) and can slide up and down relative to the fixing seat (366).