CN214956996U

CN214956996U - Lamination production facility of shuttle and battery pole piece

Info

Publication number: CN214956996U
Application number: CN202120716903.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhejiang Galaxis Technology Group Co Ltd
Current assignee: Zhejiang Galaxis Technology Group Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-30
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to a lithium cell production facility technical field specifically discloses a lamination production facility of shuttle and battery pole piece. The shuttle comprises a shuttle body, a conveying unit and a driving unit, wherein the conveying unit is provided with a plurality of layers, the plurality of layers of conveying units are sequentially arranged on the shuttle body from bottom to top, and each layer of conveying unit comprises a conveying assembly; the driving unit is arranged on the shuttle body and drives the multilayer conveying unit to ascend/descend. The multi-layer conveying unit is arranged on the shuttle body, can ascend and descend, is suitable for production equipment needing multi-layer conveying, can convey a plurality of articles at one time and has high conveying efficiency; the shuttle car is applied to the lamination production equipment of the battery pole pieces, can simplify the structure of the production equipment, occupies small space, reduces the fault rate of the production equipment, and improves the production efficiency.

Description

Lamination production facility of shuttle and battery pole piece

Technical Field

The utility model relates to a lithium cell production facility technical field especially relates to a lamination production facility of shuttle and battery pole piece.

Background

At present, the manufacturing industry of lithium cell has invested a large amount of handling devices in order to improve the production efficiency of production line, especially the handling efficiency of production line, so also more and more high to the requirement of later maintenance cost and whole production line's overall arrangement rationality and succinct. In the prior art, when the lamination production equipment for the battery pole pieces conveys the positive/negative pole pieces, a multilayer conveying line and a jacking transplanting mechanism are generally used for conveying the positive/negative pole pieces to a specified lamination machine. This production facility structure is complicated, and space occupancy is big, needs the multilayer transfer chain, and every lamination machine's material loading mouth department all need set up jacking transplanting mechanism, and equipment cost is high. In addition, the jacking transplanting mechanism occupies a large space, so that the lamination production equipment of the battery pole piece is complex in structure, high in failure rate and inconvenient to maintain, and the operation efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamination production facility of shuttle and battery pole piece has simplified production facility's structure, has reduced equipment cost, and the fault rate is low, and the maintenance of being convenient for has improved the operating efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

a shuttle car comprising:

a shuttle body;

the conveying units are arranged in multiple layers, the multiple layers of conveying units are sequentially arranged on the shuttle body from bottom to top, and each layer of conveying unit comprises a conveying assembly;

and the driving unit is arranged on the shuttle body and drives the plurality of layers of conveying units to ascend/descend.

Preferably, a support frame is arranged on the shuttle body, the conveying units are slidably mounted on the support frame, and the driving unit is mounted on the support frame and drives the conveying units to slide on the support frame.

Preferably, the support frame is provided with a slide rail, the multiple layers of conveying units are connected through a connecting plate, and the connecting plate is provided with a slide block arranged on the slide rail in a sliding manner.

Preferably, the driving unit includes:

the two screw rods are arranged on two sides of the conveying unit in parallel, and one end of one screw rod is connected with a driving motor;

the transmission assembly is in transmission connection with the two screw rods and can enable the two screw rods to rotate towards the same direction at the same time;

the screw is connected with the screw rod in a matching mode, and the conveying unit is connected with the screw.

Preferably, the transmission assembly comprises:

the first chain wheel is mounted on each screw rod;

and the first chain is in transmission connection with the two first chain wheels.

Preferably, the conveying unit further comprises a conveying frame, the conveying frame is connected with the supporting frame in a sliding mode, and the conveying assembly is installed on the conveying frame.

Preferably, the conveying assembly comprises a plurality of conveying rollers which are arranged in parallel and at intervals, the plurality of conveying rollers are in transmission connection through a conveying belt, and one conveying roller is connected with a conveying motor.

Preferably, each layer of the conveying unit comprises at least two conveying assemblies arranged in parallel, and the conveying assemblies can convey articles placed on the conveying assemblies in two opposite directions.

Preferably, a telescopic fork assembly is arranged on the shuttle body, the conveying unit and the driving unit are respectively connected with the telescopic fork assembly, and the telescopic fork assembly can drive the conveying unit and the driving unit to extend/retract.

A battery pole piece lamination production device comprises a conveying track and the shuttle car, wherein the shuttle car can run on the conveying track.

The utility model has the advantages that:

the multi-layer conveying unit is arranged on the shuttle body, can ascend and descend, is suitable for production equipment needing multi-layer conveying, can convey a plurality of articles at one time and has high conveying efficiency; the shuttle car is applied to the lamination production equipment of the battery pole pieces, can simplify the structure of the production equipment, occupies small space, reduces the fault rate of the production equipment, and improves the production efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of a first shuttle provided by an embodiment of the present invention;

fig. 2 is a side view of a first shuttle provided by an embodiment of the present invention;

fig. 3 is a schematic overall structure diagram of a second shuttle provided by the embodiment of the present invention;

fig. 4 is a schematic overall structure diagram of a third shuttle provided in the embodiment of the present invention;

fig. 5 is a schematic overall structure diagram of a fourth shuttle provided in the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a telescopic fork assembly provided in an embodiment of the present invention;

fig. 7 is a schematic structural view of the shuttle mounted on the conveying track according to the confidence embodiment of the present invention;

fig. 8 is an enlarged schematic view at a of fig. 7.

In the figure:

1. a shuttle body;

2. a conveying unit; 21. a delivery assembly; 211. a conveying roller; 212. a conveyor belt; 22. a carriage;

3. a drive unit; 31. a screw rod; 32. a nut; 33. a drive motor; 341. a first sprocket; 342. a first chain;

4. a support frame;

5. a slide rail;

6. a slider;

7. a telescopic fork assembly; 71. a base plate; 72. a frame; 731. a roller support plate; 732. a roller; 741. a telescopic motor; 742. a drive shaft; 743. a second sprocket; 744. a second chain; 75. a guide rail; 76. a toothed plate; 771. a belt; 772. a belt pulley; 78. a side plate;

8. a connecting plate;

100. a conveying track; 101. roadway support plate.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

As shown in fig. 1 to 4, the present embodiment provides a shuttle, which includes a shuttle body 1, a conveying unit 2 and a driving unit 3, wherein the conveying unit 2 has multiple layers, the multiple layers of conveying units 2 are sequentially installed on the shuttle body 1 from bottom to top, and each layer of conveying unit 2 includes a conveying assembly 21. The driving unit 3 is installed on the shuttle body 1, and the driving unit 3 drives the multi-layer conveying unit 2 to ascend/descend. Set up multilayer conveying unit 2 on shuttle body 1, multilayer conveying unit 2 can rise/fall, is applicable to the production facility that needs multilayer transport, and a plurality of article of disposable transport, and handling efficiency is high.

The conveying unit 2 may be provided with two, three, four or more layers, which is not limited herein.

In this embodiment, the shuttle body 1 is provided with a support frame 4, the conveying units 2 are all slidably mounted on the support frame 4, and the driving unit 3 is mounted on the support frame 4 and drives the conveying units 2 to slide on the support frame 4. Specifically, the support frame 4 comprises four support columns, the four support columns are vertically installed on the shuttle vehicle body 1, a rectangular installation surface is arranged on the shuttle vehicle body 1, the four support columns are installed at four corners of the installation surface, one end of the conveying unit 2 is connected with the two support columns in a sliding mode, and the other end of the conveying unit 2 is connected with the other two support columns in a sliding mode.

Furthermore, a sliding rail 5 is arranged on the supporting frame 4, the multi-layer conveying units 2 are connected through a connecting plate 8, a sliding block 6 which is arranged on the sliding rail 5 in a sliding mode is arranged on the connecting plate 8, the multi-layer conveying units 2 are lifted at the same time, implementation is easy, and the structure of the shuttle vehicle is simplified.

In this embodiment, the conveying unit 2 further includes a conveying frame 22, the conveying frame 22 is slidably connected to the supporting frame 4, and the conveying assembly 21 is mounted on the conveying frame 22. Specifically, the plurality of carriages 22 are connected by a connecting plate 8, and the connecting plate 8 is slidably connected with the supporting frame 4.

Every layer of conveying unit 2 all includes at least two conveyor assemblies 21 that set up side by side, and conveyor assemblies 21 all can be to the opposite direction article of placing on conveyor assemblies 21 of conveying, has improved the flexibility that the shuttle used.

In this embodiment, the conveying assembly 21 includes a plurality of conveying rollers 211 arranged in parallel and at intervals, the plurality of conveying rollers 211 are in transmission connection through a conveying belt 212, and one conveying roller 211 is connected with a conveying motor to realize the conveying function of the conveying assembly 21. In other embodiments, the conveying assembly 21 may further include a belt roller and a belt, and the conveying motor drives the belt roller to rotate, so as to drive the belt to rotate.

The driving unit 3 drives the conveying unit 2 to slide on the supporting frame 4, in this embodiment, the driving unit 3 includes two screw rods 31 and a transmission assembly, the two screw rods 31 are arranged in parallel on two sides of the conveying unit 2, and one end of one screw rod 31 is connected with a driving motor 33. Specifically, one of the screw rods 31 is disposed between two support columns on one side of the conveying unit 2, and the other screw rod 31 is disposed between two support columns on the other side of the conveying unit 2. The two screw rods 31 are in transmission connection through the transmission assembly, and the transmission assembly enables the two screw rods 31 to rotate towards the same direction at the same time. The screw rod 31 is connected with a nut 32 in a matching way, the conveying unit 2 is connected with the nut 32, and specifically, the connecting plate 8 for connecting the multi-layer conveying unit 2 is connected with the nut 32. Two lead screws 31 are controlled by one driving motor 33, so that the synchronism of the lifting of the two ends of the conveying unit 2 is realized, the jamming in the lifting process is avoided, the structure is simplified, the lifting can be realized by only one driving motor 33, and the cost of the shuttle vehicle is reduced.

Further, the transmission assembly includes a first sprocket 341 and a first chain 342, the first sprocket 341 is installed on each screw rod 31, and the first chain 342 is in transmission connection with the two first sprockets 341. In other embodiments, the transmission assembly may further include a pulley and a synchronous belt, each of the screws 31 has a pulley mounted thereon, and the synchronous belt drives the two pulleys to realize synchronous rotation of the two screws 31.

Example two

As shown in fig. 5 and 6, the shuttle provided by this embodiment is different from the first embodiment in that a telescopic fork assembly 7 is disposed on the shuttle body 1, the conveying unit 2 and the driving unit 3 are respectively connected to the telescopic fork assembly 7, and the telescopic fork assembly 7 can drive the conveying unit 2 and the driving unit 3 to extend/retract, so as to improve the flexibility of the shuttle and expand the application range thereof.

Further, a support frame 4 is also provided on the telescopic fork assembly 7, the conveying unit 2 is slidably mounted on the support frame 4, and the driving unit 3 is mounted on the support frame 4 and drives the conveying unit 2 to slide on the support frame 4.

In this embodiment, the telescopic fork assembly 7 includes a bottom plate 71, a frame 72, two roller support plates 731 and side plates 78, the bottom plate 71 is mounted on the frame 72, the supporting frame 4 is mounted on the bottom plate 71, two rollers 732 are mounted on two sides of the bottom of the frame 72, and the two roller support plates 731 are slidably connected to the corresponding roller support plates 731. The number of the side plates 78 is two, the two roller support plates 731 and the two side plates 78 are both fixedly mounted on the shuttle body 1, the frame 72 is further connected with a driving assembly, and the driving assembly drives the frame 72 to slide along the roller support plates 731.

Further, drive assembly includes pinion rack 76, flexible motor 741 and sprocket mechanism, and sprocket mechanism is equipped with two sets ofly, and sprocket mechanism sets up between gyro wheel backup pad 731 and curb plate 78, and every sprocket mechanism of group all includes two second sprockets 743 and second chain 744, and two second sprockets 743 are connected in the transmission of second chain 744, connects through transmission shaft 742 between two sets of sprocket mechanisms, and flexible motor 741 is connected to one of them set of sprocket mechanism to realize two sets of sprocket mechanism's synchro control. Each set of sprocket mechanisms is provided with one tooth plate 76, the tooth plate 76 is connected with the frame 72, and the teeth of the tooth plate 76 are engaged with the second chain 744 to realize the extension or retraction of the driving frame 72.

Still further, the frame 72 is connected with the side plates 78 by a belt mechanism to limit the displacement of the frame 72 and to prevent the frame 72 from being detached from the shuttle body 1. Specifically, two pulleys 772 are arranged on the side plate 78 at intervals along the moving direction of the frame 72, the two pulleys 772 are in transmission connection through a belt 771, and the frame 72 is connected with the belt 771 to limit the moving range of the frame 72 and prevent the frame 72 from being separated from the shuttle body 1.

Still further, in order to ensure smooth extension or retraction of the frame 72, in the present embodiment, one of the side plates 78 and the frame 72 is provided with a guide rail 75 in the moving direction of the frame 72, and the other is provided with a guide block that engages with the guide rail 75.

Other structures of the shuttle provided in this embodiment are the same as those of the first embodiment, and the technical effects achieved by the shuttle are also the same, which are not described in detail herein.

EXAMPLE III

As shown in fig. 7 and 8, the present embodiment provides a production apparatus for battery pole pieces, which includes a conveying track 100 and a shuttle vehicle provided in the first embodiment and/or the second embodiment, where the shuttle vehicle can run on the conveying track 100. The shuttle car is used for conveying pole pieces, trays or finished product battery cores, the traditional jacking transplanting mechanism is replaced, production equipment is simplified, occupied space is small, the fault rate of the production equipment is reduced, and production efficiency is improved.

When the shuttle car provided in the second embodiment is disposed on the conveying track 100, in order to facilitate the telescopic fork assembly 7 of the shuttle car to smoothly extend or retract, the tunnel support plate 101 on the conveying track 100 is configured to be a circular arc shape bent downward, so that the telescopic fork assembly 7 can smoothly transit.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A shuttle car, comprising:

a shuttle body (1);

the conveying unit (2) is provided with a plurality of layers, the plurality of layers of conveying units (2) are sequentially arranged on the shuttle body (1) from bottom to top, and each layer of conveying unit (2) comprises a conveying assembly (21);

the driving unit (3) is installed on the shuttle body (1), and the driving unit (3) drives the multi-layer conveying unit (2) to ascend and descend.

2. A shuttle as claimed in claim 1, characterized in that a support frame (4) is provided on said shuttle body (1), said transport units (2) are each slidably mounted on said support frame (4), said drive unit (3) is mounted on said support frame (4) and drives said transport units (2) to slide on said support frame (4).

3. A shuttle as claimed in claim 2, characterized in that said supporting frame (4) is provided with sliding rails (5), said plurality of layers of said conveying units (2) being connected by means of a connecting plate (8), said connecting plate (8) being provided with sliding blocks (6) slidably arranged on said sliding rails (5).

4. A shuttle as claimed in claim 1, characterized in that said drive unit (3) comprises:

two screw rods (31) are arranged, the two screw rods (31) are arranged on two sides of the conveying unit (2) in parallel, and one end of one screw rod (31) is connected with a driving motor (33);

the transmission assembly is in transmission connection with the two screw rods (31), and the transmission assembly can enable the two screw rods (31) to rotate towards the same direction at the same time;

the screw (32) is matched and connected with the screw rod (31), and the conveying unit (2) is connected with the screw (32).

5. The shuttle of claim 4, wherein the drive assembly comprises:

a first chain wheel (341), wherein the first chain wheel (341) is arranged on each screw rod (31);

and the first chain (342) is in transmission connection with the two first chain wheels (341).

6. A shuttle as claimed in claim 2, characterized in that said conveying unit (2) further comprises a carriage (22), said carriage (22) being slidably connected to said supporting frame (4), said conveying assembly (21) being mounted on said carriage (22).

7. A shuttle as claimed in claim 6, characterized in that said conveying assembly (21) comprises a plurality of parallel and spaced conveying rollers (211), said plurality of conveying rollers (211) being drivingly connected by a conveying belt (212), one of said conveying rollers (211) being connected to a conveying motor.

8. A shuttle as claimed in claim 1, characterized in that each layer of said conveying units (2) comprises at least two juxtaposed conveying assemblies (21), said conveying assemblies (21) being capable of conveying articles placed on said conveying assemblies (21) in two opposite directions.

9. A shuttle as claimed in any one of claims 1 to 8, characterized in that a telescopic fork assembly (7) is provided on said shuttle body (1), said transport unit (2) and said drive unit (3) being connected to said telescopic fork assembly (7), respectively, said telescopic fork assembly (7) being capable of driving said transport unit (2) and said drive unit (3) to extend/retract.

10. A battery pole piece lamination production plant, characterized by comprising a transport track (100) and a shuttle car according to any one of claims 1 to 9, which can run on the transport track (100).