CN217315130U

CN217315130U - Three-knot laminated HIT battery roller device

Info

Publication number: CN217315130U
Application number: CN202220416808.8U
Authority: CN
Inventors: 王柯
Original assignee: Fengyang Zhaori Energy Technology Co ltd
Current assignee: Fengyang Zhaori Energy Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-30
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a three-knot laminated HIT battery roller device, including device body, first roll, second roll and battery body, the inside top of device body is provided with first roll, the below of first roll is provided with the second roll, be provided with battery body between first roll and the second roll, use through the mutually supporting of first roll and second roll and carry out the roll to the pole piece of battery body and roll and process, the upper and lower both sides of device body all are provided with telescopic cylinder, telescopic cylinder's output is connected with the fixed plate, the below of fixed plate is provided with the mount, the inboard of two sets of mount is provided with first roll and first roll, one side of mount is provided with the small motor; the utility model discloses a mutually supporting between first roll, second roll, battery body, telescopic cylinder, fixed plate, mount and the small motor uses, is applicable to the battery of various variation in size and has said the use.

Description

Three-knot laminated HIT battery roller device

Technical Field

The utility model relates to a roll equipment technical field especially relates to a three knot stromatolite HIT battery roll device.

Background

In the manufacturing process of the pole piece of the lithium ion battery, the thickness of the pole piece coated with powder needs to be reduced to the process size by adopting a double-roller rolling mode, the consistency of the thickness of the pole piece is improved, the thinner the thickness of the rolled pole piece is, the larger the gram capacity and the better the performance of the produced battery are, however, the larger the compression ratio of the pole piece is, the more easily the pole piece is wrinkled in the rolling process;

especially to the pole piece of vertical intermittent type coating, because the thickness deviation of coating district and intermittent type district is great, the atress is uneven when rolling, causes the substrate to warp easily, especially takes place the fold at the thinner intermittent type district of pole piece thickness, forms defective products or waste product even, and the pole piece of deformation is extremely easy fracture at the tensile in-process of the big tension stretching device on by the roll squeezer moreover, consequently, the utility model provides a three knot stromatolite HIT battery roll device is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide a three knot stromatolite HIT battery roll device, this three knot stromatolite HIT battery roll device use through mutually supporting between first roll, second roll, battery body, telescopic cylinder, fixed plate, mount and the small motor, are applicable to the battery of various variation in size and have said and use.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a three-knot laminated HIT battery roller device comprises a device body, a first roller, a second roller and a battery body, wherein the first roller is arranged above the inside of the device body, the second roller is arranged below the first roller, the battery body is arranged between the first roller and the second roller, the rollers of pole pieces of the battery body are rolled and processed by the mutual matching of the first roller and the second roller, telescopic cylinders are arranged on the upper side and the lower side of the device body, the output ends of the telescopic cylinders are connected with a fixed plate, a fixed frame is arranged below the fixed plate, a first roller and a first roller are arranged on the inner sides of the two groups of fixed frames, small motors are arranged on one side of the fixed frame, the output ends of the two groups of small motors are connected with the first roller and the second roller, the first roller and the second roller are driven to rotate by driving the small motors, the battery body pole piece in the middle position is rolled and processed by a roller, the fixing frame is driven by the driving telescopic cylinder to move up and down, and the battery rolling device is suitable for processing batteries of different sizes.

The further improvement is that: the battery comprises a battery body and is characterized in that a coating area is arranged above the battery body, an intermittent area is arranged below the battery body, and the coating area and the intermittent area are arranged on the surface of the battery body in a staggered mode.

The further improvement lies in that: the roller processing device is characterized in that limiting blocks are arranged on one sides of the first roller and the second roller, connecting blocks are installed on one sides of the limiting blocks, the first roller and the second roller can be conveniently detached and installed under the action of the limiting blocks and the connecting blocks, and the roller processing device is suitable for roller processing under different conditions.

The further improvement lies in that: the battery pack is characterized in that a first mounting seat is arranged on one side of the inside of the battery pack body, a first traction wheel is arranged on one side of the first mounting seat, a first traction wire is connected to the surface of the first traction wheel, one side of the battery pack is connected to the first traction wire, a second mounting seat is arranged on the other side of the inside of the battery pack body, a second traction wheel is arranged on one side of the second mounting seat, a second traction wire is connected to the surface of the second traction wheel, the other side of the battery pack is connected to the second traction wire, and the battery pack is stably fixed through the mutual matching of the first traction wheel and the second traction wheel, so that the follow-up processing is more convenient.

The further improvement lies in that: the first roller and the second roller are connected through a plurality of groups of elastic fixing belts, and the two groups of rollers are more stable during processing under the action of the elastic fixing belts.

The beneficial effects of the utility model are that: the utility model discloses a first roll, the second roll, battery body, telescopic cylinder, the fixed plate, mutually support between mount and the small motor and use, the battery that is applicable to various variation in size has said the use, use through mutually supporting between small motor, the coating district, intermittent type district, the stopper, the connecting block, first mount pad, first traction wheel, first pull wire, the second mount pad, between second traction wheel and the second pull wire, make the pole piece be difficult for producing the fold at the in-process that is rolled, product quality has been improved.

Drawings

FIG. 1 is a schematic view of a roll of the present invention;

fig. 2 is a cross-sectional view of the device body of the present invention;

fig. 3 is a front schematic view of the device body of the present invention.

Wherein: 1. a device body; 2. a first roll; 3. a second roll; 4. a battery body; 5. a telescopic cylinder; 6. a fixing plate; 7. a fixed mount; 8. a small motor; 9. a coating area; 10. a batch zone; 11. a limiting block; 12. connecting blocks; 13. a first mounting seat; 14. a first traction wheel; 15. a first traction wire; 16. a second mounting seat; 17. a second traction wheel; 18. a second traction wire; 19. tightening and loosening the fixing belt; 20. a fixed seat; 21. and (4) sucking discs.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

Example one

According to the drawings of fig. 1, 2 and 3, the embodiment provides a three-knot laminated HIT battery roller device, which comprises a device body 1, a first roller 2, a second roller 3 and a battery body 4, wherein the first roller 2 is arranged above the inside of the device body 1, the second roller 3 is arranged below the first roller 2, the battery body 4 is arranged between the first roller 2 and the second roller 3, the roller rolling processing is carried out on the pole piece of the battery body 4 through the mutual matching of the first roller 2 and the second roller 3, telescopic cylinders 5 are arranged on the upper side and the lower side of the device body 1, the output ends of the telescopic cylinders 5 are connected with a fixing plate 6, a fixing frame 7 is arranged below the fixing plate 6, the first roller 2 and the first roller 2 are arranged on the inner sides of two groups of fixing frames 7, a small motor 8 is arranged on one side of the fixing frame 7, the output ends of the two groups of small motors 8 are connected with the first roller 2 and the second roller 3, drive first roll 2 and second roll 3 through driving small motor 8 and rotate, roll the processing to 4 pole pieces of battery of intermediate position, drive mount 7 through drive telescopic cylinder 5 and reciprocate, be applicable to not the battery processing of equidimension and use.

The coating area 9 is arranged above the battery body 4, the intermittent area 10 is arranged below the battery body 4, and the coating area 9 and the intermittent area 10 are arranged on the surface of the battery body 4 in a staggered mode.

One side of first roll 2 and second roll 3 all is provided with stopper 11, and connecting block 12 is installed to one side of stopper 11, through stopper 11 and connecting block 12's effect down, the installation is dismantled to first roll 2 and second roll 3 of being convenient for, is applicable to the roll processing of different conditions and uses.

One side of the inside of the device body 1 is provided with a first mounting seat 13, one side of the first mounting seat 13 is provided with a first traction wheel 14, the surface of the first traction wheel 14 is connected with a first traction wire 15, the first traction wire 15 is connected with one side of the battery body 4, the other side of the inside of the device body 1 is provided with a second mounting seat 16, one side of the second mounting seat 16 is provided with a second traction wheel 17, the surface of the second traction wheel 17 is connected with a second traction wire 18, the second traction wire 18 is connected with the other side of the battery body 4, the first traction wheel 14 and the second traction wheel 17 are mutually matched for use, the battery body 4 is stably fixed, and the subsequent processing is more convenient.

The first roller 2 and the second roller 3 are connected through a plurality of groups of elastic fixing belts 19, and the two groups of rollers are more stable during processing under the action of the elastic fixing belts 19.

Example two

The both sides of device body 1 all are provided with fixing base 20, and the below of fixing base 20 is provided with sucking disc 21, carries out stable fixed to device body 1 through fixing base 20 and sucking disc 21's setting.

When the three-knot laminated HIT battery roller device is used, the roller grinding processing is carried out on the pole piece of the battery body 4 through the mutual matching of the first roller 2 and the second roller 3, the first roller 2 and the second roller 3 are driven to rotate through the driving small motor 8, the pole piece of the battery body 4 at the middle position is rolled by a roller, the fixing frame 7 is driven to move up and down by driving the telescopic cylinder 5, the device is suitable for processing batteries with different sizes, under the action of the limiting block 11 and the connecting block 12, the first roller 2 and the second roller 3 can be conveniently disassembled and assembled, the roller processing device is suitable for roller processing under different conditions, and through the mutual matching of the first traction wheel 14 and the second traction wheel 17, carry out stable fixed to battery body 4, make follow-up processing more convenient, make two sets of rolls more stable when processing under the effect of elasticity fixed band 19.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A three-junction laminated HIT battery roll device comprises a device body (1), a first roll (2), a second roll (3) and a battery body (4), and is characterized in that: a first roller (2) is arranged above the inside of the device body (1), a second roller (3) is arranged below the first roller (2), a battery body (4) is arranged between the first roller (2) and the second roller (3), pole pieces of the battery body (4) are subjected to roller compaction processing through the mutual matching of the first roller (2) and the second roller (3), telescopic cylinders (5) are arranged on the upper side and the lower side of the device body (1), the output end of each telescopic cylinder (5) is connected with a fixing plate (6), fixing frames (7) are arranged below the fixing plates (6), first rollers (2) and first rollers (2) are arranged on the inner sides of the two groups of fixing frames (7), a small motor (8) is arranged on one side of each fixing frame (7), and the output ends of the two groups of small motors (8) are connected with the first roller (2) and the second roller (3), drive first roll (2) and second roll (3) through driving small motor (8) and rotate, carry out the roll to the battery body (4) pole piece of intermediate position and roll and process, drive mount (7) through drive telescopic cylinder (5) and reciprocate, be applicable to not the battery processing use of equidimension.

2. The nip roller assembly of a three-junction laminated HIT battery as claimed in claim 1, wherein: the battery is characterized in that a coating area (9) is arranged above the battery body (4), an intermittent area (10) is arranged below the battery body (4), and the coating area (9) and the intermittent area (10) are arranged on the surface of the battery body (4) in a staggered mode.

3. The nip roller assembly of a three-junction laminated HIT battery as claimed in claim 1, wherein: one side of first roll (2) and second roll (3) all is provided with stopper (11), connecting block (12) are installed to one side of stopper (11), and under the effect through stopper (11) and connecting block (12), the installation is dismantled in first roll (2) and second roll (3) of being convenient for, and the roll processing who is applicable to different situations uses.

4. The nip roller assembly of a three-junction laminated HIT battery as claimed in claim 1, wherein: the device is characterized in that a first mounting seat (13) is arranged on one side of the interior of the device body (1), a first traction wheel (14) is arranged on one side of the first mounting seat (13), a first traction wire (15) is connected to the surface of the first traction wheel (14), one side of the battery body (4) is connected to the first traction wire (15), a second mounting seat (16) is arranged on the other side of the interior of the device body (1), a second traction wheel (17) is arranged on one side of the second mounting seat (16), a second traction wire (18) is connected to the surface of the second traction wheel (17), the other side of the battery body (4) is connected to the second traction wire (18), the first traction wheel (14) and the second traction wheel (17) are matched with each other for use, the battery body (4) is stably fixed, and subsequent processing is more convenient.

5. The nip roller assembly of a three-junction laminated HIT battery as claimed in claim 1, wherein: the first roller (2) and the second roller (3) are connected through a plurality of groups of elastic fixing belts (19), and the two groups of rollers are more stable during processing under the action of the elastic fixing belts (19).