CN217673514U - Lithium battery pad pasting transfer chain - Google Patents

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

A lithium battery film transfer line

technical field

The utility model relates to the technical field of battery processing, in particular to a lithium battery film sticking conveying line.

Background technique

As an important power battery, lithium battery is widely used in all walks of life. In order to avoid damage to the battery during transportation or handling, it is usually necessary to apply a film to the battery.

The existing lithium battery film sticking equipment generally has the following problems: Lithium batteries are usually placed horizontally on the conveyor line for transmission. The bottom surface of the battery is in contact with the transmission line, and the battery needs to be turned over manually to complete the film on the bottom surface of the battery. The flipping operation of lithium batteries is inefficient and laborious. At the same time, the manual flipping operation is easy to cause damage to lithium batteries on the conveying line.

Utility model content

In view of this, the utility model proposes a lithium battery film-attaching conveying line to solve the problem of laborious and labor-intensive manual flipping of lithium batteries and low efficiency during the process of lithium battery film-attaching.

The technical scheme of the utility model is achieved in that:

The utility model provides a lithium battery film-sticking conveying line, which comprises a first conveying line and a second conveying line connected to the first conveying line, and an overturning device is also arranged between the first conveying line and the second conveying line mechanism, a pushing mechanism is set on the first conveying line, and the pushing mechanism is used to push the trays containing lithium batteries from the first conveying line to the turning mechanism and the second conveying line sequentially, and the turning mechanism includes Fixing frame, clamping device and driving device; wherein,

The fixed frame is arranged vertically, and the fixed frame is provided with a through installation space along the conveying direction of the first conveying line;

The clamping device includes a mounting frame, a bearing component, a clamping component and a clamping component; wherein,

The installation frame is rotated and installed in the installation space, and there is an operating space horizontally in the installation frame;

The carrying component is horizontally arranged at the bottom of the operating space, and is fixedly connected to the installation frame. The two ends of the carrying component are connected to the first conveying line and the second conveying line respectively, and are used to carry the tray with the lithium battery;

The clamping component is fixedly arranged on the carrying component, and is used for horizontally clamping the pallet;

The clamping component is arranged at the top of the operating space and is facing the support component. The clamping component is fixedly connected with the mounting frame, and is used to move up and down to clamp and fix the lithium battery on the carrying component;

The driving device is used to drive the clamping device to turn over 180° relative to the fixed frame in the installation space.

On the basis of the above technical solution, preferably, the installation frame includes a first tray body and a second tray body, the first tray body and the second tray body are respectively vertically provided with the front and rear side walls of the fixing frame, and are facing the installation space , the first disc body and the second disc body are fixedly connected by a connecting piece, both the first disc body and the second disc body are rotatably connected to the fixed frame, and the operating space is horizontally arranged on the first disc body and the second disc body, The clamping component and the carrying component are arranged up and down in the operating space, and are fixedly connected with the first disc body and the second disc body.

Further, preferably, the drive device includes a rotating motor, a main sprocket, a slave sprocket, a transmission chain and positioning rollers, and the slave sprocket is provided with several, several The slave sprockets are arranged at equal intervals around the central axis of the first disk or the second disk, the rotating motor is fixedly installed at the bottom of the fixed frame, the output shaft of the rotating motor is fixedly connected with the main sprocket, and several slave sprockets and the main sprocket pass The chain transmission connection, the front and rear side walls of the fixed frame are respectively rotated and provided with a plurality of positioning rollers, 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 above technical solution, preferably, the lower end of the operating space is provided with a first notch, and the bearing assembly is horizontally arranged in the first notch; the upper end of the operating space is provided with a second notch, and the second notch Corresponding up and down with the first notch, the clamping assembly is horizontally arranged in the second notch.

On the basis of the above technical solution, preferably, the carrying assembly includes two support plates, the two support plates are arranged in parallel on the first gap at intervals, and the two support plates are respectively connected to the first conveying line and the second conveying line For docking, the two ends of the support plate are respectively fixedly connected with the first disc body and the second disc body, and a plurality of guide rollers are arranged at equal intervals along the length direction of the support plate on the opposite sides of the two support plates.

On the basis of the above technical solution, preferably, the clamping assembly is provided with four groups, which are symmetrically arranged at both ends of the two support plates, and the clamping assembly includes a clamping cylinder and a clamping plate. The fixed end of the clamping cylinder is fixed horizontally on the support plate, the telescopic end of the clamping cylinder is perpendicular to the length direction of the support plate, and the clamping plate is fixedly connected with the telescoping end of the clamping cylinder.

Further, preferably, the clamping assembly includes a first clamping plate, a second clamping plate, a connecting plate and a lifting cylinder, the first clamping plate and the second clamping plate are arranged in the second gap in parallel and at intervals, and are parallel to the support plate, the second clamping plate The two ends of the length direction of the first splint and the second splint are respectively fixedly connected by connecting plates. There are two lifting cylinders, which are respectively fixed on the outer walls of the first disc body and the second disc body. The telescopic ends of the lifting cylinders are respectively connected with Board fixed connection.

Furthermore, preferably, the clamping assembly also includes an adjustment device, the adjustment device is provided with two groups, respectively located at the bottom of the two connecting plates, the adjustment device includes a slide rail, a first slider, a second slider , the first cylinder and the second cylinder, the slide rail is fixed on the bottom of the connection plate along the length direction of the connection plate, the end of the first splint is slidingly connected with the slide rail through the first slider, and the end of the second splint is through the second slider Slidingly connected with the slide rail, the fixed end of the first cylinder is horizontally fixed on one end of the connecting plate, its telescopic end is fixedly connected with the first splint, the fixed end of the second cylinder is horizontally fixed on the other end of the connecting plate, and its telescopic end is connected with the first splint The two splints are fixedly connected.

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

Compared with the prior art, the utility model has the following beneficial effects:

(1) The lithium battery film-sticking conveying line disclosed in the utility model can push the tray containing the lithium battery to the bearing assembly of the turning mechanism through the pushing mechanism on the first conveying line, and can clamp the tray horizontally through the clamping assembly , the clamping component extends out to cooperate with the carrying component to clamp the lithium battery on the carrying component, and the driving device can drive the clamping to turn over 180°, so that the positions of the carrying component and the clamping component are reversed, and the clamping component goes down Translate to separate the lithium battery on the clamping component from the tray on the carrying component, realize the flipping of the lithium battery, and facilitate the filming operation on the surface of the lithium battery. Move down to place the lithium battery after the film is placed on the tray on the carrying assembly, the clamping assembly is released, and the pushing mechanism pushes the tray to the second conveying line for processing in other processes. The lithium battery film of the present invention The conveyor line does not need manual flipping. During the operation of the conveyor line, the flipping mechanism is used to replace the manual flipping operation of the battery module, which can reduce the labor intensity and improve the working efficiency. Damage to the lithium battery during the process;

(2) By setting the first disc body and the second disc body vertically on the front and rear sides of the fixing frame respectively, and connecting the first disc body and the second disc body to form a mounting frame, on the one hand, the weight of the entire clamping device can be reduced On the other hand, it is convenient to open an operation space on the first tray body and the second tray body, so that the carrying assembly and the clamping assembly can be installed in the operation space;

(3) By arranging the first notch and the second notch up and down in the operating space, and at the same time the carrying component and the clamping component are accommodated in the first notch and the second notch respectively, a larger gap can be made between the carrying component and the clamping component. The space is convenient for lithium batteries to be placed and clamped on the clamping device, and the surface film after the subsequent flipping is processed;

(4) By providing an adjustment device on the clamping component, it can adapt to clamping lithium batteries of different sizes, and the versatility is stronger.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the assembly structure of the lithium battery film-sticking conveying line disclosed by the utility model;

Fig. 2 is a three-dimensional structural schematic diagram of the turning mechanism disclosed by the utility model;

Fig. 3 is a three-dimensional structural schematic diagram of the driving device disclosed in the utility model;

Fig. 4 is a three-dimensional structural schematic diagram of the working state of the turning mechanism disclosed by the utility model;

Fig. 5 is a schematic diagram of the planar structure of the working state of the turning mechanism disclosed by the utility model;

Fig. 6 is a structural schematic diagram of the clamping state of the turning mechanism disclosed by the utility model;

Fig. 7 is a structural schematic diagram of the overturning state of the overturning mechanism disclosed by the utility model;

Drawing logo:

1. The first conveying line; 2. The second conveying line; 3. Turning mechanism; 11. Pushing mechanism; P, tray; S, lithium battery; 31. Fixing frame; 32. Clamping device; 33. Driving device; 311 , installation space; 37 mounting frame; 34, bearing assembly; 35, clamping assembly; 36, clamping assembly; 371, operating space; 372, first disc body; 373, second disc body; 331, rotating motor; 332 , main sprocket; 333, slave sprocket; 334, transmission chain; 335, positioning roller; 3711, first gap; 3712, second gap; 341, support plate; 342, guide roller; 351, clamping cylinder; 352 , clamping plate; 361, first splint; 362, second splint; 363, connecting plate; 364, lifting cylinder; 365, adjustment device; 3651, slide rail; 3652, first slider; 3653, second slider ; 3654, the first cylinder; 3655, the second cylinder; 366, the fixed seat; 367 guide rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, in combination with Figures 2-7, the embodiment of the utility model discloses a lithium battery film sticking conveying line, including a first conveying line 1 and a second conveying line 2 connected to the first conveying line 1, the first The conveying line 1 and the second conveying line 2 are used for material transmission during the production process of the lithium battery S. Usually, the first conveying line 1 and the second conveying line 2 are provided with a pallet P, and the lithium battery S is placed on the pallet P in and transported with pallet P.

During the production process of lithium battery S, the operator usually performs film-sticking work on the lithium battery S at the junction of the first transmission line 1 and the second transmission line 2, specifically, the first transmission line 1 is transported to the lithium battery S at the end, After artificial filming, it is transferred to the second conveying line 2 and flows to the next process. Since manual flipping is required in the film sticking operation, the work efficiency is low, and at the same time, manual flipping operation may easily cause bumps.

For this reason, the solution adopted in this embodiment is: an overturning mechanism 3 is provided 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 to turn the The pallet P with the lithium battery S is sequentially pushed from the first conveying line 1 to the turning mechanism 3 and the second conveying line 2, so that the tray P with the lithium battery S is transported to the side close to the turning mechanism 3 At the end of the first conveying line 1, the pushing mechanism 11 pushes the tray P and the lithium battery S onto the overturning mechanism 3, and the overturning mechanism 3 implements turning over the lithium battery S by 180° so that the bottom of the lithium battery S faces up, which is convenient for carrying out the overturning mechanism. The bottom surface and the surrounding area of the lithium battery S are pasted with film. After the film is pasted, the turning mechanism 3 is turned over 180 degrees to reset, and then the pushing mechanism 11 pushes the tray P and the lithium battery S to the second conveying line 2 .

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

In order to realize the flipping of the lithium battery S, the flipping mechanism 3 of this embodiment includes a fixing frame 31 , a clamping device 32 and a driving device 33 .

Wherein, the fixed frame 31 is arranged vertically, and the fixed frame 31 is provided with an installation space 311 arranged through it along the conveying direction of the first conveying line 1, for installing the clamping device 32. Specifically, the size of the installation space 311 Make sure that the clamping device 32 can be accommodated.

The clamping device 32 is used to receive the tray P containing the lithium battery S, and to complete the 180° turning action of the lithium battery S. Specifically, the clamping device 32 includes a mounting frame 37, a carrying component 34, a clamping component 35 and a clamping device 32. Hold assembly 36.

Wherein, the installation frame 37 is rotatably arranged in the installation space 311, and an operation space 371 is provided horizontally in the installation frame 37; thus, the installation frame 37 can be rotated in the installation space 311, and the bearing assembly can be mounted by setting the operation space 371. 34. The clamping assembly 35 and the clamping assembly 36 are installed in the operating space 371, so that after the tray P containing the lithium battery S is transported into the operating space 371, the carrying assembly 34, the clamping assembly 35 and the clamping assembly 36 can Cooperate to achieve the flip.

The carrying assembly 34 is horizontally arranged at the bottom end of the operating space 371, and is fixedly connected to the mounting frame 37. The two ends of the carrying assembly 34 are connected to the first transmission line 1 and the second transmission line 2 respectively, and are used to carry lithium batteries. Pallet P of S;

The clamping assembly 35 is fixedly arranged on the carrying assembly 34, and is used for horizontally clamping the pallet P; when the pallet P containing the lithium battery S is transferred to the carrying assembly 34, the pallet P can be clamped by the clamping assembly 35 Horizontal clamping, thereby facilitating the clamping and flipping action of the lithium battery S.

The clamping assembly 36 is arranged at the top of the operating space 371 and faces the supporting assembly. The clamping assembly 36 is fixedly connected with the mounting frame 37, and is used to clamp and fix the lithium battery S on the carrying assembly 34 by moving up and down;

The driving device 33 is used to drive the clamping device 32 to turn over 180° relative to the fixing frame 31 in the installation space 311 .

By adopting the above-mentioned technical solution, the pallet P equipped with the lithium battery S can be pushed onto the carrying assembly 34 of the turning mechanism 3 through the pushing mechanism 11 on the first conveying line 1, and the pallet P can be horizontally clamped by the clamping assembly 35, The clamping assembly 36 moves downward and cooperates with the carrying assembly 34 to clamp the lithium battery S on the carrying assembly 34. The driving device 33 can drive the clamping device 32 to turn over 180°, so that the carrying assembly 34 and the holding assembly 36 The position is reversed, and the clamping component 36 is translated downward, so that the lithium battery S on the clamping component 36 is separated from the tray P on the carrying component 34, and the lithium battery S is turned over, which is convenient for carrying out filming operations on the surface of the lithium battery S. When the film is pasted, the clamping device 32 is turned over 180° again, and the clamping assembly 36 moves downward to place the lithium battery S after the filming on the tray P on the carrying assembly 34, the clamping assembly 35 is released, and the pushing mechanism 11 Push the tray P to the second conveying line 2 to carry out the processing of other processes. The lithium battery S film conveying line of the utility model does not need to be turned over manually. The overturning operation can reduce the labor intensity and improve the operation efficiency. At the same time, the mechanized operation can realize precise and stable operation and avoid damage to the lithium battery S during the operation.

In order to reduce the weight of the entire clamping device 32 and reduce the energy loss caused by the clamping device 32 during the overturning process of the turning mechanism 3, the mounting frame 37 of this embodiment includes a first disc body 372 and a second disc body 373, specifically Yes, the first disc body 372 and the second disc body 373 are disc-shaped, and the first disc body 372 and the second disc body 373 are respectively vertically provided with the front and rear side walls of the fixing frame 31, and facing the installation space 311, the first disc body The body 372 and the second disc body 373 are fixedly connected by connecting pieces, the first disc body 372 and the second disc body 373 are both connected to the fixed frame 31 in rotation, and the operating space 371 is horizontally arranged on the first disc body 372 and the second disc body. On the body 373 , the clamping component 36 and the carrying component 34 are arranged up and down in the operation space 371 , and are fixedly connected with the first tray body 372 and the second tray body 373 . In this embodiment, the operating space 371 is set on the first disc body 372 and the second disc body 373 with the same size, and the operating space 371 is located at the center of the first disc body 372 and the second disc body 373, so that the first disc body 372 and the second disc body 373 have the same size. A space is formed between the first disc body 372 and the second disc body 373, while the first disc body 372 and the second disc body 373 can provide clamping components 36, clamping components 35 and bearing components 34 through the operating space 371 in the horizontal direction. Installation space 311 .

Since the installation frame 37 is vertically arranged in the installation space 311 of the fixed frame 31, and the center of the installation frame 37 is provided with an operating space 371, in order to allow the installation frame 37 to rotate around the central axis, as shown in Figure 3, this implementation For example, the driving device 33 has been structurally designed. Specifically, the driving device 33 includes a rotating motor 331, a main sprocket 332, a slave sprocket 333, a transmission chain 334 and a positioning roller 335, and the slave sprocket 333 is on the first disk. Body 372 or second disc body 373 inner side wall is provided with several, and several sprockets 333 are arranged around the central axis of first disc body 372 or second disc body 373 equidistantly, and rotating motor 331 is fixedly installed on fixed frame 31 bottoms, rotates The output shaft of the motor 331 is fixedly connected with the main sprocket 332, and some slave sprockets 333 and the main sprocket 332 are connected by transmission chain 334. The front and rear side walls of the fixed frame 31 are respectively rotated and provided with some positioning rollers 335 and 335 positioning rollers. They are respectively tangent to the outer edges of the first disc body 372 and the second disc body 373 .

Adopt above-mentioned technical scheme, drive main sprocket 332 to rotate by rotating motor 331, drive each from sprocket 333 to rotate by transmission chain 334 in the process of main sprocket 332 rotations, because each from sprocket 333 is positioned at the first dish body 372 or the second The outer circumference of the disc body 373, thus, the transmission chain 334 surrounds the outer peripheral side of each slave sprocket 333, and the first disc body 372 or the second disc body 373 can be rotated around the central axis of the mounting frame 37 under the drive of the transmission chain 334 , in the process of rotation, the positioning roller 335 on the outer circumference of the mounting frame 37 can be used for guiding and positioning, so that the entire mounting frame 37 is always rotated in the installation space 311, and is limited by the positioning roller 335 at the same time. The installation position does not affect the setting of the bearing assembly 34 and the clamping assembly 36 on the fixed frame 31. The entire turning mechanism 3 is simple and ingenious in structure, flexible in turning action, and stable and reliable in movement.

As some embodiments, the lower end of the operating space 371 is provided with a first notch 3711, and the bearing assembly 34 is horizontally arranged in the first notch 3711; the upper end of the operating space 371 is provided with a second notch 3712, and the second notch 3712 and The first notch 3711 corresponds up and down, and the clamping assembly 36 is horizontally disposed in the second notch 3712 . Thus, in the initial state, the bearing assembly 34 is hidden in the first notch 3711, and the clamping assembly 36 is hidden in the second notch 3712, so that the space between the first notch 3711 and the second notch 3712 is large enough for convenience. The pallet P and the lithium battery S are transferred into this space. It should be noted that in the initial state, the distance between the carrying component 34 and the clamping component 36 is greater than the total height of the pallet P and the lithium battery S, thereby facilitating clamping The component 36 moves up and down to clamp the lithium battery S, and at the same time, it can make room for the surface processing of the lithium battery S in the operating space 371 .

In this embodiment, the carrier assembly 34 includes two support plates 341, and the two support plates 341 are arranged in parallel on the first gap 3711 at intervals. For docking, the two ends of the support plate 341 are fixedly connected to the first disc body 372 and the second disc body 373 respectively, and a plurality of guide rollers 342 are arranged at equal intervals along the length direction of the support plate 341 on opposite sides of the two support plates 341 . In this way, when the pallet P is transported to the operation space 371 of the turning mechanism 3 on the first transmission line, the pallet P can be easily transferred to the support plate 341 by means of the rolling performance of the guide roller 342, and it is also convenient to transfer the pallet P from the support plate 341. Transfer to the second conveyor line 2.

In this embodiment, after the pallet P is transported to the support plates 341, the clamping components 35 are used for clamping. Specifically, there are four sets of clamping components 35, which are symmetrically arranged on two sides of the two support plates 341. end, the clamping assembly 35 includes a clamping cylinder 351 and a clamping plate 352, the fixed end of the clamping cylinder 351 is horizontally fixed on the support plate 341, and the telescopic end of the clamping cylinder 351 is perpendicular to the length direction of the support plate 341 , the clamping plate 352 is fixedly connected with the telescoping end of the clamping cylinder 351 . According to this arrangement, the clamping plate 352 is driven to translate by the clamping cylinder 351, and at the same time, the four sets of clamping assemblies 35 act synchronously, so that the four corners of the pallet P can be clamped and fixed in the horizontal direction. By clamping and positioning the pallet P horizontally, it is avoided During the overturning process, the tray P falls, while maintaining the accuracy of the position of the tray P, so that the lithium battery S can be accurately dropped into the tray P after the film is pasted.

In this embodiment, the clamping assembly 36 includes a first clamping plate 361, a second clamping plate 362, a connecting plate 363 and a lift cylinder 364, and the first clamping plate 361 and the second clamping plate 362 are arranged in the second gap 3712 in parallel and at intervals. And parallel to the supporting plate 341, the two ends of the length direction of the first clamping plate 361 and the second clamping plate 362 are fixedly connected by the connecting plate 363 respectively, and there are two lifting cylinders 364, which are respectively fixed on the first plate body 372 and the second plate On the outer wall of the body 373, the telescopic ends of the lifting cylinder 364 are fixedly connected with the connecting plate 363 respectively.

In this way, when the pallet P is horizontally clamped by the clamping assembly 35 on the supporting assembly, the connecting plate 363 is driven by the lifting cylinder 364 to drive the first clamping plate 361 and the second clamping plate 362 to move downward, so that the first clamping plate 361 and the second clamping plate 361 move downward. The second splint 362 is clamped to the lithium battery S, and the top surface of the lithium battery S is opposed to the bottom surface of the connecting plate 363. It is worth noting that the distance between the first splint 361 and the second splint 362 can be adjusted to achieve and The width of the lithium battery S is matched, so that the lithium battery S is conveniently clamped. In this embodiment, the lithium battery S is preferably a square lithium battery S. After the first clamping plate 361 and the second clamping plate 362 clamp and fix the lithium battery S up and down on the carrying assembly 34, the driving device 33 drives the clamping device 32 to turn over 180°, so that the carrying assembly 34 is located above the clamping device 32, clamping The holding assembly 36 is located below the clamping device 32, and the holding assembly 36 translates downward, so that the lithium battery S and the tray P on the holding assembly 36 are separated from the clamping, and the lithium battery S is clamped horizontally on the holding assembly 36. state, during the downward translation process of the clamping assembly 36, the lithium battery S has a workable space in the operating space 371, which facilitates the surface filming operation of the lithium battery S. After the operation is completed, the clamping device is turned over 180° again, and the The holding assembly 36 moves downward to place the lithium battery S after the film on the tray P on the carrying assembly 34, the clamping assembly 35 is released, and the pushing mechanism 11 pushes the tray P to the second conveying line 2 for other processes processing.

In order to realize the adjustable spacing between the first clamping plate 361 and the second clamping plate 362 to adapt to the clamping of lithium batteries S of different sizes, the solution adopted in this embodiment is: the clamping assembly 36 also includes an adjustment device 365, and the adjustment device 365 is set There are two groups, respectively located at the bottom of the two connecting plates 363, the adjustment device 365 includes a slide rail 3651, a first slide block 3652, a second slide block 3653, a first cylinder 3654 and a second cylinder 3655, and the slide rail 3651 is connected along the The length direction of the plate 363 is fixed on the bottom of the connecting plate 363, the end of the first clamping plate 361 is slidably connected to the slide rail 3651 through the first slider 3652, and the end of the second clamping plate 362 is slidably connected to the slide rail 3651 through the second slider 3653 , the fixed end of the first cylinder 3654 is horizontally fixed on one end of the connecting plate 363, its telescopic end is fixedly connected with the first clamping plate 361, the fixed end of the second cylinder 3655 is horizontally fixed on the other end of the connecting plate 363, and its telescopic end is connected with the first The two splints 362 are fixedly connected.

With the above technical solution, when the pallet P is clamped horizontally by the clamping assembly 35, the first cylinder 3654 and the second cylinder 3655 respectively drive the first clamping plate 361 and the second clamping plate 362 to separate relatively, so that the first clamping plate 361 and the second clamping plate 362 is greater than the clamping width of the lithium battery S, and then the lifting cylinder 364 drives the connecting plate 363 to drive the adjustment device 365, the first splint 361 and the second splint 362 to move downward, so that the first splint 361 and the second splint 362 are inserted into the On both sides of the lithium battery S, the first cylinder 3654 and the second cylinder 3655 respectively drive the first splint 361 and the second splint 362 to move in relative translation, so as to realize the clamping of the lithium battery S by the first splint 361 and the second splint 362. After the film sticking is completed, after the clamping device 32 is turned over 180° and reset, the clamping assembly 36 drives the lithium battery S to move downward, so that the lithium battery S is placed in the tray P, and the first cylinder 3654 and the second cylinder 3655 are released to realize 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 are translated on the slide rail 3651 through the first slider 3652 and the second slider 3653 respectively, so that the translation process is more stable. In this embodiment, the clamping area of the lithium battery S by the first splint 361 and the second splint 362 is as small as possible, so as to reduce the inconvenience of sticking the film due to the shielding of the side wall of the lithium battery S.

In this embodiment, the clamping assembly 36 also includes a fixing seat 366, and the outer walls of the first disc body 372 and the second disc body 373 are respectively provided with a fixing seat 366 connected with the lifting cylinder 364, and the connecting plate 363 and the fixing seat 366 is vertically provided with guide rod 367, and the lower end of described guide rod 367 is fixedly connected with connecting plate 363, and the upper end of guide rod 367 passes through holder 366, can slide up and down relative to holder 366. Thus set, by setting the fixed seat 366, the guide rod 367 is conveniently arranged between the fixed seat 366 and the connecting plate 363, and the first clamping plate 361 and the second clamping plate 362 are stably translated up and down by the guide rod 367.

The working principle of the utility model is:

Through the pushing mechanism 11 on the first conveying line 1, the pallet P containing the lithium battery S can be pushed onto the carrying component 34 of the turning mechanism 3, and the pallet P can be clamped horizontally by the clamping component 35, and the clamping component 36 extends Cooperate with the carrying assembly 34 to clamp the lithium battery S on the carrying assembly 34. The driving device 33 can drive the clamping to turn over 180°, so that the carrying assembly 34 and the clamping assembly 36 are positionally exchanged. Through the clamping assembly 36 Translate downwards to separate the lithium battery S on the clamping assembly 36 from the tray P on the carrying assembly 34, realize the flipping of the lithium battery S, and facilitate the filming operation on the surface of the lithium battery S. After the filming is completed, the clamping device Then turn over 180°, the clamping assembly 36 moves downward to place the lithium battery S after the film on the pallet P on the carrying assembly 34, the clamping assembly 35 is released, and the pushing mechanism 11 pushes the pallet P to the second conveying line 2, for processing other processes, the lithium battery S film transfer line of the utility model does not need to be turned over manually. During the operation of the conveying line, the turning mechanism 3 is used to replace the manual turning over of the battery module, which can reduce the labor intensity. Improve the operating efficiency, and at the same time, mechanized operation can achieve precise and stable operation, and can avoid damage to the lithium battery S during the operation.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the utility model. within the scope of the new protection.

Claims (9)

1. A lithium battery film sticking conveying line, which comprises a first conveying line (1) and a second conveying line (2) docked with the first conveying line (1), characterized in that: the first conveying line ( A turning mechanism (3) is also provided between 1) and the second conveying line (2), and a pushing mechanism (11) is set on the first conveying line (1), and the pushing mechanism (11) is used to place the The trays (P) of lithium batteries are sequentially pushed from the first conveying line (1) to the overturning mechanism (3) and the second conveying line (2); the overturning mechanism (3) includes a fixed frame (31), a mounting Clamping device (32) and driving device (33); Wherein, The fixed frame (31) is arranged vertically, and the fixed frame (31) is provided with an installation space (311) arranged through it along the conveying direction of the first conveying line (1); The clamping device (32) includes a mounting frame (37), a bearing component (34), a clamping component (35) and a clamping component (36); wherein, The installation frame (37) is rotatably arranged in the installation space (311), and an operation space (371) is provided horizontally in the installation frame (37); The carrying assembly (34) is horizontally arranged at the bottom end of the operating space (371), and is fixedly connected to the installation frame (37). The two ends of the carrying assembly (34) are connected to the first conveying line (1) and the second conveying line (2) Docking, used to carry the tray (P) containing the lithium battery; The clamping component (35) is fixedly arranged on the carrying component (34), and is used for horizontally clamping the pallet (P); The clamping assembly (36) is arranged on the top of the operating space (371), and is facing the support assembly. The clamping assembly (36) is fixedly connected with the mounting frame (37), and is used to move up and down on the bearing assembly (34). The lithium battery is clamped and fixed; The driving device (33) is used to drive the clamping device (32) to turn over 180° in the installation space (311) relative to the fixed frame (31). 2. The lithium battery film sticking conveying line according to claim 1, characterized in that: the mounting frame (37) includes a first tray (372) and a second tray (373), the first tray (372) and the second tray body (373) are respectively vertically provided with the front and rear sidewalls of the fixing frame (31), and facing the installation space (311), the first tray body (372) and the second tray body (373) are passed through the connector Fixedly connected, the first disc body (372) and the second disc body (373) are both rotatably connected with the fixed frame (31), and the operating space (371) is horizontally arranged on the first disc body (372) and the second disc body (373). ), the clamping component (36) and the carrying component (34) are arranged up and down in the operating space (371), and are fixedly connected with the first disc body (372) and the second disc body (373). 3. The lithium battery film sticking conveying line according to claim 2, characterized in that: the driving device (33) includes a rotating motor (331), a main sprocket (332), a slave sprocket (333), a transmission chain ( 334) and positioning rollers (335), the described slave sprocket (333) is provided with several on the inner wall of the first disk (372) or the second disk (373), and some from the sprocket (333) around the first The central axis of the disc body (372) or the second disc body (373) is arranged at equal intervals, the rotating motor (331) is fixedly installed on the bottom of the fixed frame (31), and the output shaft of the rotating motor (331) is fixed to the main sprocket (332) Connect, some from sprocket (333) and master sprocket (332) are connected by drive chain (334) drive transmission, fixed frame (31) front and back side walls are respectively rotated and provided with some described locating rollers (335), locating rollers (335 ) are respectively tangent to the outer edges of the first disc body (372) and the second disc body (373). 4. The lithium battery film sticking conveying line according to claim 2, characterized in that: the lower end of the operating space (371) is provided with a first gap (3711), and the carrying assembly (34) is horizontally arranged in the first gap (3711); the upper end of 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 assembly (36) is horizontally arranged on the second Inside the gap (3712). 5. The lithium battery film sticking conveying line according to claim 4, characterized in that: the carrying assembly (34) includes two support plates (341), and the two support plates (341) are arranged in parallel at intervals in the first gap ( 3711), the two support plates (341) are respectively connected to the first conveying line (1) and the second conveying line (2), and the two ends of the support plate (341) are respectively connected to the first disc body (372) and the second The two disc bodies (373) are fixedly connected, and a plurality of guide rollers (342) are arranged at equal intervals along the length direction of the support plates (341) on opposite sides of the two support plates (341). 6. The lithium battery film sticking conveying line according to claim 5, characterized in that: the clamping components (35) are provided with four groups, which are symmetrically arranged at the two ends of the two support plates (341), and the The clamping assembly (35) includes a clamping cylinder (351) and a clamping plate (352), the fixed end of the clamping cylinder (351) is horizontally fixed on the support plate (341), and the clamping cylinder (351) The telescopic end is perpendicular to the length direction of the support plate (341), and the clamping plate (352) is fixedly connected with the telescopic end of the clamping cylinder (351). 7. The lithium battery film sticking conveying line according to claim 5, characterized in that: the clamping assembly (36) includes a first splint (361), a second splint (362), a connecting plate (363) and a lifting cylinder (364), the first splint (361) and the second splint (362) are arranged in the second notch (3712) at intervals in parallel, and parallel to the support plate (341), the first splint (361) and the second splint The two ends of the length direction of (362) are respectively fixedly connected by connecting plates (363), and there are two lifting cylinders (364), which are fixedly arranged on the outer side walls of the first disc body (372) and the second disc body (373) respectively. , the telescopic end of the lifting cylinder (364) is fixedly connected with the connecting plate (363) respectively. 8. The lithium battery film sticking conveying line according to claim 7, characterized in that: the clamping assembly (36) further includes an adjustment device (365), and the adjustment device (365) is provided with two groups, respectively located at two The bottom of the connecting plate (363), the adjusting device (365) includes a slide rail (3651), a first slider (3652), a second slider (3653), a first cylinder (3654) and a second cylinder (3655 ), the slide rail (3651) is fixed on the bottom of the connection plate (363) along the length direction of the connection plate (363), and the end of the first splint (361) is slidably connected with the slide rail (3651) through the first slider (3652), The end of the second splint (362) is slidably connected with the slide rail (3651) through the second slider (3653), and the fixed end of the first cylinder (3654) is horizontally fixed on one end of the connecting plate (363), and its telescopic end is connected to the connecting plate (363). The first splint (361) is fixedly connected, the fixed end of the second cylinder (3655) is horizontally fixed on the other end of the connecting plate (363), and its telescopic end is fixedly connected with the second splint (362). 9. The lithium battery film sticking conveying line according to claim 7, characterized in that: the clamping assembly (36) also includes a fixing seat (366), the outer sides of the first disc body (372) and the second disc body (373) The walls are respectively provided with a fixed seat (366) connected to the lifting cylinder (364), and a guide rod (367) is vertically arranged between the connecting plate (363) and the fixed seat (366). The lower end is fixedly connected with the connecting plate (363), and the upper end of the guide rod (367) passes through the fixed seat (366), and can slide up and down relative to the fixed seat (366).

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