CN223866002U - Nickel sheet processing and packaging device for solid-state lithium battery - Google Patents

Abstract

The utility model discloses a nickel sheet processing and packaging device for a solid-state lithium battery, and relates to the technical field of lithium battery processing. The utility model comprises a support frame and a U-shaped plate, wherein the support frame is provided with an extrusion mechanism and a disassembly mechanism, the extrusion mechanism comprises sliding grooves formed in the inner wall of the front side and the inner wall of the rear side of the support frame, the inner walls of the two sliding grooves are fixedly connected with sliding rods, the outer walls of the two sliding rods are respectively and slidably connected with a sliding block, the outer walls of the two sliding rods are respectively and respectively wound with a spring, and one ends of the two springs are respectively and fixedly connected with the corresponding sliding blocks. According to the utility model, the extrusion mechanism is adopted, particularly in the nickel sheet winding process, the extrusion roller is in sliding connection with the slide rod through the slide block, and the slide block is supported by the spring. When the winding thickness of the nickel sheet is increased, the extrusion roller is subjected to outward force, the sliding block overcomes the elasticity of the spring and slides along the sliding rod, so that the extrusion roller moves in the direction away from the winding roller, the extrusion force is always kept on the nickel sheet, and tight winding is ensured.

Description

Nickel sheet processing and packaging device for solid-state lithium battery

Technical Field

The utility model belongs to the technical field of lithium battery processing, and particularly relates to a nickel sheet processing and packaging device for a solid-state lithium battery.

Background

Along with the rapid development of new energy technology, the lithium battery is used as high-efficiency energy storage equipment, and is widely applied in various fields, the solid-state lithium battery becomes a research hot spot by virtue of the advantages of high energy density, high safety and the like, the nickel sheet is used as a key component of the lithium battery, the important functions of connecting electrodes and conducting current are achieved in the battery, and the quality and the performance of the lithium battery directly influence the overall performance of the battery.

The prior art is when packing the nickel piece, can twine the nickel piece on the winding roller, then twine to certain volume and take up the packing well, and the nickel piece is at winding process, because the nickel piece texture is softer, if lack extrusion when twining, only rely on self gravity and frictional force, hardly closely laminate on the winding roller, and current partial nickel piece packing plant is inconvenient when using to apply pressure to the nickel piece for the nickel piece is difficult to closely laminate each other in winding process, and then probably can lead to nickel piece winding quality uneven, influences qualification rate and the overall quality of lithium cell production.

Disclosure of utility model

The utility model aims to provide a nickel sheet processing and packaging device for a solid-state lithium battery, which is provided with an extrusion mechanism, specifically, in the nickel sheet winding process, the squeeze roller is in sliding connection with the slide rod through a slide block, and the slide block is supported by a spring. When the nickel sheet winding thickness increases, the squeeze roller receives outward force, and the slider overcomes the spring force and slides along the slide bar, makes the squeeze roller to keeping away from the wind roller direction and removes, keeps the extrusion force to the nickel sheet all the time, ensures closely winding, has solved current partial nickel sheet packing plant and has been inconvenient for exerting pressure to the nickel sheet when using for the nickel sheet is difficult to closely laminating problem each other at winding in-process.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a nickel sheet processing and packaging device for a solid-state lithium battery, which comprises a support frame and a U-shaped plate, wherein the support frame is provided with an extrusion mechanism and a disassembly mechanism,

The extrusion mechanism is including seting up the spout at support frame front side inner wall and rear side inner wall, two the equal fixedly connected with slide bar of inner wall of spout, two the equal sliding connection of outer wall of slide bar has the slider, two the outer wall of slide bar is all twined there is the spring, two the one end of spring all with corresponding slider fixed connection, two the other end of spring all with corresponding spout inner wall fixed connection, two rotate between the slider and be connected with the squeeze roll, the detachment mechanism includes the motor of fixed connection at the support frame rear side, the support frame provides bearing structure for whole device, guarantees each part and stably installs and work, the squeeze roll applys pressure to the nickel piece, ensures that the nickel piece closely twines on the winding roller.

Further, the top fixedly connected with electric putter of support frame, electric putter's output shaft runs through the top of support frame and with support frame sliding connection, electric putter's output shaft and U shaped plate fixed connection, two have been run through at the top of support frame the guide bar all with the top sliding connection of support frame, two the bottom of guide bar all with U shaped plate fixed connection, electric putter provides power for extrusion mechanism, adjusts extrusion mechanism height to adapt to different specification nickel piece and winding roller, the guide bar guarantees the stationarity of extrusion mechanism reciprocates.

Further, the output shaft of motor passes through shaft coupling fixedly connected with pivot one, the front end of pivot one runs through the rear side of support frame and rotates with the support frame to be connected, the front end fixedly connected with roller of pivot one, the motor provides power for the rotation of roller, realizes the nickel piece winding.

Further, the outer wall sliding connection of commentaries on classics roller has the winding roller, the outer wall fixedly connected with of commentaries on classics roller a plurality of lug, a plurality of recess has been seted up to the inner wall of winding roller, a plurality of the lug all with corresponding recess sliding connection, the winding roller is installed on changeing the roller and is rotated along with changeing the roller is synchronous, as nickel piece winding carrier.

Further, the inner wall fixedly connected with two fixed plates of commentaries on classics roller, the front side rotation of commentaries on classics roller is connected with the pivot second, the rear end of pivot second extends to the rear side inner wall of commentaries on classics roller, the rear end of pivot second runs through two fixed plates and rotates with two fixed plates to be connected, the pivot second drives the fixed plate and rotates, realizes the control to T shape piece position.

Further, two rotating plates are fixedly connected to the outer wall of the second rotating shaft, a knob is fixedly connected to the front end of the second rotating shaft, and the two rotating plates are located between the two fixing plates.

Further, two one side that the fixed plate is close to each other has all offered a plurality of T shape spout, and a plurality of the equal sliding connection of inner wall of T shape spout has a T shape piece, and a plurality of T shape piece is close to the equal fixedly connected with dead lever of one side that corresponds the commentaries on classics board, the T shape piece slides in T shape spout, is connected with the commentaries on classics board through the dead lever, when the commentaries on classics board rotates, the T shape piece removes, realizes the cooperation and the separation with the constant head tank, accomplishes the installation and the fixed of winding roller.

Further, two arc grooves are formed in the rotating plates, one ends, far away from the corresponding T-shaped blocks, of the fixing rods are all extended to the corresponding arc grooves and are in sliding connection with the inner walls of the corresponding arc grooves, a plurality of positioning grooves are formed in the inner walls of the winding rollers, the tops of the T-shaped blocks are all extended to the corresponding positioning grooves and are in sliding connection with the corresponding positioning grooves, the T-shaped blocks are all in sliding connection with the rotating rollers, and the arc grooves guide the fixing rods to move so as to convert the rotating plates into linear motion of the T-shaped blocks.

The utility model has the following beneficial effects:

1. through setting up extrusion mechanism, specifically in nickel piece winding process, the squeeze roll passes through slider and slide bar sliding connection, and the slider is supported by the spring. When the winding thickness of the nickel sheet is increased, the extrusion roller is subjected to outward force, the sliding block overcomes the elasticity of the spring and slides along the sliding rod, so that the extrusion roller moves in the direction away from the winding roller, the extrusion force is always kept on the nickel sheet, and tight winding is ensured.

2. Through setting up detaching mechanism, specifically when installing the winding roller, rotate the knob, drive pivot two and rotate, the revolving plate on the pivot two rotates thereupon, arc groove and dead lever cooperation on the revolving plate make the dead lever drive T shape piece and slide in T shape spout, T shape piece moves to keeping away from the dead plate direction, get into the constant head tank, install the winding roller on the winding roller through recess and lug cooperation, reverse rotation knob during the dismantlement, make T shape piece break away from the constant head tank, can take off the winding roller, the installation and the dismantlement operation of winding roller are accomplished to convenient and fast, take away the nickel piece after the winding packing fast.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the structure of the electric putter of the present utility model;

FIG. 4 is a schematic view of the U-shaped plate of the present utility model;

FIG. 5 is a schematic diagram of the motor of the present utility model;

FIG. 6 is a schematic view of the structure of a winding roller of the present utility model;

FIG. 7 is a schematic view of a structure of a turning roll according to the present utility model;

fig. 8 is a schematic structural view of the fixing plate of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises a support frame, a 2-extrusion mechanism, a 3-disassembly mechanism, a 21-U-shaped plate, a 22-chute, a 23-slide bar, a 24-slide block, a 25-spring, a 26-extrusion roller, a 27-electric push rod, a 28-guide rod, a 31-motor, a 32-rotation shaft I, a 33-rotation roller, a 34-winding roller, a 35-bump, a 36-groove, a 37-fixing plate, a 38-rotation plate, a 39-rotation shaft II, a 310-knob, a 311-T-shaped chute, a 312-T-shaped block, a 313-fixing rod, a 314-arc-shaped groove, a 315-positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the utility model discloses a nickel sheet processing and packaging device for a solid-state lithium battery, which comprises a support frame 1 and a U-shaped plate 21, wherein an extrusion mechanism 2 and a disassembly mechanism 3 are arranged on the support frame 1, the extrusion mechanism 2 comprises sliding grooves 22 formed in the inner wall of the front side and the inner wall of the rear side of the support frame 1, sliding rods 23 are fixedly connected to the inner walls of the two sliding grooves 22, sliding blocks 24 are slidably connected to the outer walls of the two sliding rods 23, springs 25 are wound on the outer walls of the two sliding rods 23, one ends of the two springs 25 are fixedly connected with the corresponding sliding blocks 24, the other ends of the two springs 25 are fixedly connected with the inner walls of the corresponding sliding grooves 22, extrusion rollers 26 are rotatably connected between the two sliding blocks 24, the disassembly mechanism 3 comprises a motor 31 fixedly connected to the rear side of the support frame 1, the extrusion mechanism 2 enables the nickel sheet to be tightly attached in the winding process, the disassembly mechanism 3 is used for rapidly taking down the nickel sheet after the nickel sheet is wound, an electric push rod 27 is fixedly connected to the top of the support frame 1, the electric push rod 27 penetrates through the top of the support frame 1 and is slidably connected with the support frame 1, one end of the electric push rod 27, the output shaft penetrates through the top of the support frame 1, the output shaft of the electric push rod 27 is fixedly connected with the top of the support frame 1, one end of the corresponding sliding rod is fixedly connected with the corresponding sliding rod 24, the two guide rods are fixedly connected with the top ends of the sliding rods 28, and the two guide rods are fixedly connected with the top support frame 28, and the two sliding rods are fixedly connected with the top ends of the support frame 28, and the two guide rods are fixedly connected with the support frame 28, and the support frame 28 and the two guide rods and the one through the support frame and 28. When the winding thickness of the nickel sheet is increased, the squeeze roller 26 is subjected to outward force, and the sliding block 24 overcomes the elastic force of the spring 25 and slides along the sliding rod 23, so that the squeeze roller 26 moves away from the winding roller 34, and the squeezing force is always kept on the nickel sheet, so that tight winding is ensured.

The output shaft of the motor 31 is fixedly connected with a first rotating shaft 32 through a coupler, the front end of the first rotating shaft 32 penetrates through the rear side of the support frame 1 and is rotationally connected with the support frame 1, the front end of the first rotating shaft 32 is fixedly connected with a second rotating shaft 33, the second rotating shaft 33 is used for driving the winding roller 34 to rotate, so that nickel sheets are wound and packaged through the winding roller 34, the outer wall of the second rotating shaft 33 is slidingly connected with the winding roller 34, the outer wall of the second rotating shaft 33 is fixedly connected with a plurality of protruding blocks 35, the inner wall of the winding roller 34 is provided with a plurality of grooves 36, the plurality of protruding blocks 35 are slidingly connected with the corresponding grooves 36, the protruding blocks 35 are matched with the grooves 36, so that the guiding limit of the installation position of the winding roller 34 is completed, the inner wall of the second rotating shaft 39 is rotationally connected with two fixing plates 37, the rear end of the second rotating shaft 39 extends to the inner wall of the rear side of the second rotating shaft 33, the rear end of the second rotating shaft 39 penetrates through the two fixing plates 37 and is rotationally connected with the two fixing plates 37, the fixing plates 37 are fixed in the rotating roller 33 in a welding mode, the two rotating plates 38 are fixedly connected to the outer wall of the second rotating shaft 39, the front end of the second rotating shaft 39 is fixedly connected with a knob 310, the two rotating plates 38 are positioned between the two fixing plates 37, the two rotating plates 38 are respectively contacted with one side of the two rotating plates 38, which is close to each other, a plurality of T-shaped sliding grooves 311 are respectively arranged on one side of the two fixing plates 37, the inner walls of the plurality of T-shaped sliding grooves 311 are respectively and slidably connected with a T-shaped block 312, one side of the plurality of T-shaped sliding grooves 312, which is close to the corresponding rotating plates 38, is fixedly connected with a fixing rod 313, the T-shaped sliding grooves 311 provide guiding for the movement of the T-shaped blocks 312, so that the T-shaped blocks 312 are kept stable in the moving process, meanwhile, an arc-shaped groove 314 is respectively arranged on the two rotating plates 38, the one end that a plurality of dead lever 313 kept away from corresponding T shape piece 312 all extends to corresponding arc groove 314 and with corresponding arc groove 314 inner wall sliding connection, a plurality of constant head tank 315 has been seted up to the inner wall of winding roller 34, the top of a plurality of T shape piece 312 all extends to corresponding constant head tank 315 and with corresponding constant head tank 315 sliding connection, a plurality of T shape piece 312 all with roller 33 sliding connection, T shape piece 312 can slide in T shape spout 311 when removing, can slide the outside of roller 33 simultaneously, enter into the constant head tank 315 of winding roller 34 inner wall and carry out the spacing to winding roller 34, through setting up detaching mechanism 3, specifically when installing winding roller 34, rotate knob 310, drive pivot two 39 rotations, the rotatory board 38 on pivot two 39 rotates thereupon, arc groove 314 and dead lever 313 cooperation on rotatory board 38, make dead lever 313 drive T shape piece 312 at T shape spout 311 internal sliding, T shape piece moves to keeping away from the fixed board 37 direction, get into constant head tank 315, install on roller 33 through recess 36 and lug 35 cooperation, the quick-release and take out the winding roller 34 and take out the winding roller and take out the winding with the reverse direction, take-up and take-up the nickel and take-off the winding roller and take the place soon.

The nickel sheet processing and packaging device for the solid-state lithium battery is mainly used for winding and packaging nickel sheets, when the nickel sheets are wound and packaged, the extrusion roller 26 is connected with the sliding rod 23 in a sliding way through the sliding block 24, the sliding block 24 is supported by the spring 25, when the winding thickness of the nickel sheets is increased, the extrusion roller 26 is subjected to outward force, the sliding block 24 overcomes the elastic force of the spring 25 and slides along the sliding rod 23, the extrusion roller 26 moves in the direction away from the winding roller 34, the extrusion roller 26 always keeps a certain extrusion force on the nickel sheets, the nickel sheets are tightly wound, meanwhile, according to the specifications of the nickel sheets and the winding roller 34, the electric push rod 27 is started, the output shaft of the electric push rod pushes the U-shaped plate 21 to move, the U-shaped plate drives the extrusion roller 26 to move up and down integrally, the extrusion position is adjusted, and meanwhile, the stable movement of the U-shaped plate is ensured through the guide rod 28.

The motor 31 is started, the motor output shaft drives the first rotating shaft 32 to rotate, the rotating roller 33 at the front end of the first rotating shaft rotates along with the first rotating shaft, the rotating roller 33 can drive the winding roller 34 to synchronously rotate due to the fact that the winding roller 34 is installed on the outer wall of the rotating roller, one end of a nickel sheet is fixed on the winding roller 34, the nickel sheet is gradually wound on the outer wall of the winding roller 34, finally the wound nickel sheet is bundled, and therefore packaging is completed, when the winding roller 34 is installed, the winding roller 34 is sleeved on the outer wall of the rotating roller 33, meanwhile, the protruding blocks 35 slide into the corresponding grooves 36, the installation positions of the winding roller 34 are guided and positioned through the protruding blocks 35 and the grooves 36, then the knob 310 is rotated positively, the knob 310 drives the second rotating shaft 39 to rotate, the rotating plate 38 on the second rotating shaft 39 rotates along with the knob, the arc-shaped groove 314 on the rotating plate 38 is matched with the fixed rod 313, the fixed rod 313 drives the T-shaped block 312 to slide in the T-shaped chute 311, at the moment, the T-shaped block moves towards the direction far away from the fixed plate 37, the positioning groove 315 is positioned, the winding roller 34 can be pulled by the groove 36 and the protruding blocks 35 and the T-shaped block 312 to be matched with the T-shaped block 312, and the T-shaped block 312 is reversely rotated, and the sine-shaped block 310 is reversely rotated, and the fixed to the fixed groove 310 is reversely rotate, and the rotating the T-shaped groove is positioned, and the T-shaped block is positioned, when the T-shaped block is positioned, and the T-shaped block is positioned, and the T-shaped, the T block is positioned, and the T-shaped, the position is positioned, and the T block is positioned, and the is far.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. The nickel sheet processing and packaging device for the solid-state lithium battery is characterized by comprising a support frame (1) and a U-shaped plate (21), wherein an extrusion mechanism (2) and a disassembly mechanism (3) are arranged on the support frame (1);

The extrusion mechanism (2) comprises sliding grooves (22) formed in the front inner wall and the rear inner wall of the support frame (1), two sliding rods (23) are fixedly connected to the inner walls of the sliding grooves (22), two sliding blocks (24) are slidably connected to the outer walls of the sliding rods (23), springs (25) are wound on the outer walls of the sliding rods (23), one ends of the springs (25) are fixedly connected with the corresponding sliding blocks (24), the other ends of the springs (25) are fixedly connected with the inner walls of the corresponding sliding grooves (22), extrusion rollers (26) are rotatably connected between the sliding blocks (24), and the disassembly mechanism (3) comprises a motor (31) fixedly connected to the rear side of the support frame (1).

2. The nickel plate processing and packaging device for the solid-state lithium battery according to claim 1, wherein an electric push rod (27) is fixedly connected to the top of the support frame (1), an output shaft of the electric push rod (27) penetrates through the top of the support frame (1) and is in sliding connection with the support frame (1), an output shaft of the electric push rod (27) is fixedly connected with the U-shaped plate (21), two guide rods (28) penetrate through the top of the support frame (1), the two guide rods (28) are both in sliding connection with the top of the support frame (1), and the bottom ends of the two guide rods (28) are both fixedly connected with the U-shaped plate (21).

3. The nickel plate processing and packaging device for the solid-state lithium battery according to claim 2, wherein an output shaft of the motor (31) is fixedly connected with a first rotating shaft (32) through a coupling, the front end of the first rotating shaft (32) penetrates through the rear side of the support frame (1) and is rotationally connected with the support frame (1), and the front end of the first rotating shaft (32) is fixedly connected with a rotating roller (33).

4. The nickel plate processing and packaging device for the solid-state lithium battery according to claim 3, wherein the outer wall of the rotating roller (33) is slidably connected with a winding roller (34), the outer wall of the rotating roller (33) is fixedly connected with a plurality of protruding blocks (35), the inner wall of the winding roller (34) is provided with a plurality of grooves (36), and the protruding blocks (35) are slidably connected with the corresponding grooves (36).

5. The nickel plate processing and packaging device for the solid-state lithium battery according to claim 4, wherein two fixing plates (37) are fixedly connected to the inner wall of the rotating roller (33), a rotating shaft II (39) is rotatably connected to the front side of the rotating roller (33), the rear end of the rotating shaft II (39) extends to the inner wall of the rear side of the rotating roller (33), and the rear end of the rotating shaft II (39) penetrates through the two fixing plates (37) and is rotatably connected with the two fixing plates (37).

6. The nickel plate processing and packaging device for the solid-state lithium battery according to claim 5, wherein two rotating plates (38) are fixedly connected to the outer wall of the second rotating shaft (39), a knob (310) is fixedly connected to the front end of the second rotating shaft (39), and the two rotating plates (38) are located between the two fixing plates (37).

7. The nickel plate processing and packaging device for the solid-state lithium battery according to claim 6, wherein a plurality of T-shaped sliding grooves (311) are formed in one side, close to each other, of each of the two fixing plates (37), T-shaped blocks (312) are slidably connected to inner walls of the T-shaped sliding grooves (311), and fixing rods (313) are fixedly connected to one sides, close to the corresponding rotating plates (38), of the T-shaped blocks (312).

8. The nickel plate processing and packaging device for the solid-state lithium battery according to claim 7, wherein arc grooves (314) are formed in two rotating plates (38), one ends of a plurality of fixing rods (313) far away from corresponding T-shaped blocks (312) extend to the corresponding arc grooves (314) and are in sliding connection with the inner walls of the corresponding arc grooves (314), a plurality of positioning grooves (315) are formed in the inner walls of winding rollers (34), the tops of the plurality of T-shaped blocks (312) extend to the corresponding positioning grooves (315) and are in sliding connection with the corresponding positioning grooves (315), and a plurality of T-shaped blocks (312) are in sliding connection with rotating rollers (33).