CN217070238U

CN217070238U - Flattening device for copper strip special for automobile power battery

Info

Publication number: CN217070238U
Application number: CN202220328114.9U
Authority: CN
Inventors: 冯海东; 许金林
Original assignee: Zhejiang Zhixin New Material Technology Co ltd
Current assignee: Zhejiang Zhixin New Material Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-29
Anticipated expiration: 2032-02-17

Abstract

The utility model aims at providing a flattening device of special copper strips of automobile power battery, this kind of flattening device can carry out the rust cleaning operation with the copper strips to guarantee processing environment and follow-up processing. It includes the bottom plate, the top both sides of bottom plate are fixed with the curb plate, be fixed with the fixed plate on the inner wall between the board of both sides, the lower fixed surface of fixed plate has a plurality of pneumatic cylinder, the lower extreme of pneumatic cylinder is connected with and removes the frame, but the last compression roller of swivelling joint of removal frame on, but the below of going up the compression roller is rotated and is connected with a plurality of and pushes down the roller, rust cleaning mechanism includes upper and lower two parts, upper portion and lower part all include the brush, the brush dish, mounting bracket and driving motor, driving motor fixes top and the below at the copper strips body through the mounting bracket respectively, be fixed with the brush dish on driving motor's the output shaft, be fixed with the brush on the outside of brush dish, be provided with the shower nozzle subassembly between rust cleaning mechanism and the backing roll, be provided with the subassembly of blowing between rust cleaning mechanism and the delivery roll.

Description

Flattening device for copper strip special for automobile power battery

Technical Field

The utility model relates to a flattening device technical field especially relates to a flattening device of special copper strips of car power battery.

Background

The copper strip is a metal element, the thickness of the copper strip is mostly 0.1mm-3mm, and the copper strip is mainly processed into electrical elements, switches, gaskets, electric vacuum devices, heat dissipation parts, conductive materials, automobile power battery components and parts and the like due to the excellent characteristics of electric conduction, heat conduction and corrosion resistance.

The copper strip rolling machine is a machine for processing the copper strip, and the robust copper wire and the copper strip which is not rolled to the processing requirement can be rolled for multiple times by the copper strip rolling machine, so that a very thin state is achieved, and the use requirement is met.

But current copper strap flattening device is in process of production, because copper strips self surface contains a large amount of rust stains, lead to flattening the in-process can cover the dust rust stains on the copper strips surface with pressing, can bring certain problem to processing environment and the follow-up packing processing of copper strips, if only simply wash the copper strips, the copper strips surface after the washing completion can contain a large amount of water stains, corrodes the copper strips surface easily and causes the corrosion, influences the use of copper strips.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims at providing a flattening device of special copper strips of car power battery, this kind of flattening device can carry out the rust cleaning operation with the copper strips to guarantee processing environment and follow-up processing.

In order to achieve the above object, the utility model provides a following technical scheme:

a flattening device for a copper strip special for an automobile power battery comprises a bottom plate, side plates are fixed on two sides of the top of the bottom plate, a fixed plate is fixed on the inner wall between the two side plates, a plurality of hydraulic cylinders are fixed on the lower surface of the fixed plate, a moving frame is connected with the lower end of the hydraulic cylinders, a plurality of upper compression rollers are rotatably connected on the moving frame, a plurality of lower compression rollers are rotatably connected below the upper compression rollers, a flattening channel for a copper strip body to pass through is formed between the upper compression rollers and the lower compression rollers, an input roller is arranged at the inlet of the flattening channel, a supporting roller is arranged at the outlet of the flattening channel, a guide roller is arranged behind the supporting roller, a rust removing mechanism is arranged between the supporting roller and the guide roller and comprises an upper part and a lower part, the upper part and the lower part respectively comprise a brush, a brush disc, a mounting frame and a driving motor, the driving motor is respectively fixed above and below the copper strip body through the mounting frame, be fixed with the brush dish on driving motor's the output shaft, be fixed with the brush on the outside of brush dish, the brush is including setting up the first brush at brush dish center and setting up a plurality of second brush in the first brush outside, the outside of first brush and second brush offsets with the copper strips body respectively, be provided with the shower nozzle subassembly that can spray the rust cleaning liquid to the copper strips body between rust cleaning mechanism and the backing roll, be provided with the subassembly of blowing that can blow to the copper strips body between rust cleaning mechanism and the delivery roll.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses on the basis of current flattening device structure, set up a rust cleaning mechanism between backing roll and derivation roller to cooperate with shower nozzle subassembly, the subassembly of blowing, realize high-efficient rust cleaning, with the processing of guaranteeing processing environment and follow-up copper strips, specifically when the operation: the copper strips body is through last compression roller, the back of flattening of lower compression roller, move forward through the backing roll, the shower nozzle subassembly can spray the rust remover at the upper surface and the lower surface of copper strips body this moment, and afterwards, the copper strips body conveys in the rust cleaning mechanism, it rotates to drive the brush dish through driving motor, the brush dish rotates and drives first brush and second brush and clean the upper surface and the lower surface of copper strips body simultaneously, cooperate the rust remover to clear away the copper rust on the copper strips body, after the copper strips passes rust cleaning mechanism, blow to the copper strips body by the subassembly of blowing at rear, blow away residual rust remover and copper rust on the copper strips body, in order to realize clear purpose, at last derive through the delivery roll, accomplish the flattening and the rust cleaning operation to the copper strips body, moreover, the steam generator is simple in structure, and clean effectual.

As the improvement, still be provided with the diaphragm that is used for fixed mounting bracket between the inner wall of curb plate, like this, the both ends of diaphragm are fixed with the curb plate respectively, and simple structure is convenient for fixed of mounting bracket.

As an improvement, a water collecting tank is further arranged on the bottom plate and located below the derusting mechanism, a water pump is arranged in the water collecting tank and connected with a water pipe, and the water pipe is connected with the spray head assembly, so that the derusting liquid is recycled.

As the improvement, the shower nozzle subassembly is including the first shower nozzle subassembly that is located copper strips body top and the second shower nozzle subassembly that is located copper strips body below, and first shower nozzle subassembly and second shower nozzle subassembly all include the main spray pipe and set up the shower nozzle on the main spray pipe, and the quantity of shower nozzle is a plurality of, evenly sets up respectively on the main spray pipe, and the main water inlet and the water piping connection of spray pipe realize all spraying the rust cleaning liquid to the upper surface and the lower surface of copper strips body like this.

As the improvement, the side of the mounting frame is provided with a first fixing frame, a main water spraying pipe is fixed on the first fixing frame and transversely arranged above and below the copper strip body, and therefore the main water spraying pipe is effectively fixed.

As the improvement, the subassembly of blowing includes the subassembly of blowing and blows the subassembly down, it all includes the second mount with the subassembly of blowing down to go up the subassembly of blowing, the house steward of blowing, the trachea, air pump and air cock, the house steward of blowing is fixed respectively in the top and the below of copper strips body through the second mount, second mount and mounting bracket fixed connection, the quantity of air cock is a plurality of, the even fixing respectively is on the house steward of blowing, and all set up towards the copper strips body, the inlet end of the house steward of blowing is connected with the trachea, the trachea is connected with the air pump, thus, after rust cleaning mechanism is clean, the high-velocity air who blows out through the subassembly blows remaining rust cleaning liquid and the copper rust of adhesion on with the copper strips body to both sides, thereby play clear purpose.

As the improvement, be connected with the metal collapsible tube between air cock and the house steward that blows for the angle and the position of blowing of air cock can be adjusted, and the suitability is better.

As the improvement, the air cock is the horn type structure that one end is big and the end is little, and the main aspects of air cock are connected with the tubular metal resonator, and the tip of air cock is towards the copper strips body, and like this, the diameter of gas outlet is little, can increase the pressure of giving vent to anger with compressed gas, and the effect of blowing is better.

As an improvement, the lower part of the bottom plate is also provided with a supporting column, so that the device can be supported and lifted off the ground.

As the improvement, first brush and second brush are the brush that flexible material made, and the diameter of first brush is greater than the diameter of second brush, like this, when driving motor drives the carousel and rotates, first brush and second brush can cover the copper strips body comprehensively, and first brush and second brush also can not cause the damage to the surface of copper strips body too hard.

Drawings

Fig. 1 is a schematic cross-sectional structure view of the copper strip flattening device for the automotive power battery of the present invention.

Fig. 2 is a front view of the brush plate of the present invention.

Fig. 3 is a schematic structural view of the middle water spraying header pipe of the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of the middle blowing header pipe of the present invention.

The device comprises a bottom plate 1, a bottom plate 2, side plates 3, a fixing plate 4, a hydraulic cylinder 5, an upper compression roller 6, a lower compression roller 7, an input roller 8, a supporting roller 9, a guide roller 10, a first brush 11, a second brush 12, a brush disc 13, a mounting frame 14, a driving motor 15, a transverse plate 16, a water collecting tank 17, a water pump 18, a water spraying main pipe 19, a spray head 20, a first fixing frame 21, a second fixing frame 22, a blowing main pipe 23, an air nozzle 24, a metal hose 25 and a supporting column.

Detailed Description

The following is a more detailed description of the present invention:

with specific reference to fig. 1-4:

a flattening device for a copper strip special for an automobile power battery comprises a bottom plate 1, side plates 2 are fixed on two sides of the top of the bottom plate 1, a fixing plate 3 is fixed on the inner wall between the two side plates 2, a plurality of hydraulic cylinders 4 are fixed on the lower surface of the fixing plate 3, a moving frame is connected with the lower ends of the hydraulic cylinders 4, a plurality of upper compression rollers 5 are rotatably connected on the moving frame, a plurality of lower compression rollers 6 are rotatably connected below the upper compression rollers 5, a flattening channel for a copper strip body to pass through is formed between the upper compression rollers 5 and the lower compression rollers 6, an input roller 7 is arranged at the inlet of the flattening channel, a supporting roller 8 is arranged at the outlet of the flattening channel, a guide roller 9 is arranged behind the supporting roller 8, a rust removing mechanism is arranged between the supporting roller 8 and the guide roller 9 and comprises an upper part and a lower part, the upper part and the lower part respectively comprise a hairbrush, a brush disc 12, a mounting frame 13 and a driving motor 14, driving motor 14 fixes the top and the below at the copper strips body through mounting bracket 13 respectively, be fixed with brush dish 12 on driving motor 14's the output shaft, be fixed with the brush on the outside of brush dish 12, the brush is including setting up first brush 10 at brush dish 12 center and setting up a plurality of second brush 11 in the first brush 10 outside, the outside of first brush 10 and second brush 11 offsets with the copper strips body respectively, be provided with the shower nozzle subassembly that can spray the rust cleaning liquid to the copper strips body between rust cleaning mechanism and the backing roll 8, be provided with the subassembly of blowing that can blow to the copper strips body between rust cleaning mechanism and guide roll 9. The utility model discloses on the basis of current flattening device structure, set up a rust cleaning mechanism between backing roll 8 and derivation roller 9 to cooperate with shower nozzle subassembly, the subassembly of blowing, realize high-efficient rust cleaning, with the processing of guaranteeing processing environment and follow-up copper strips, specifically when the operation: the copper strip body is flattened by the upper pressing roll 5 and the lower pressing roll 6 and then moves forwards through the supporting roll 8, the spray head 19 assembly sprays a rust remover on the upper surface and the lower surface of the copper strip body at the moment, then the copper strip body is conveyed into the rust removing mechanism, the brush disc 12 is driven to rotate through the driving motor 14, the brush disc 12 rotates to drive the first brush 10 and the second brush 11 to clean the upper surface and the lower surface of the copper strip body simultaneously, the rust remover is matched to remove the rust on the copper strip body, after the copper strip passes through the rust removing mechanism, the air blowing assembly at the rear part blows the copper strip body, the residual rust remover and the rust on the copper strip body are blown away, the cleaning purpose is realized, finally, the copper strip body is guided out through the guide-out roll 9, the flattening and rust removing operations on the copper strip body are completed, the structure is simple, and the cleaning effect is good.

In this embodiment, still be provided with the diaphragm 15 that is used for fixed mounting frame 13 between the inner wall of curb plate 2, like this, the both ends of diaphragm 15 are fixed with curb plate 2 respectively, and simple structure is convenient for fixed of mounting frame 13.

In this embodiment, the bottom plate 1 is further provided with a water collection tank 16, the water collection tank 16 is located below the derusting mechanism, a water pump 17 is arranged in the water collection tank 16, the water pump 17 is connected with a water pipe, and the water pipe is connected with the spray head assembly, so that the derusting liquid is recycled.

In this embodiment, the shower nozzle subassembly includes the first shower nozzle subassembly that is located copper strips body top and the second shower nozzle subassembly that is located copper strips body below, and first shower nozzle subassembly and second shower nozzle subassembly all include spray main 18 and the shower nozzle 19 of setting on spray main 18, and the quantity of shower nozzle 19 is a plurality of, evenly sets up respectively on spray main 18, and spray main 18's water inlet and water piping connection realize all spraying the rust cleaning liquid to the upper surface and the lower surface of copper strips body like this.

In this embodiment, the first fixing frame 20 is disposed on the side of the mounting frame 13, the main water spraying pipe 18 is fixed on the first fixing frame 20, and the main water spraying pipe 18 is transversely disposed above and below the copper strip body, so that the main water spraying pipe 18 is effectively fixed.

In this embodiment, the subassembly of blowing includes the subassembly of blowing and blows down, the subassembly of blowing all includes second mount 21 with the subassembly of blowing down on, the house steward 22 of blowing, the trachea, air pump and air cock 23, the house steward 22 of blowing is fixed respectively in the top and the below of copper strips body through second mount 21, second mount 21 and mounting bracket 13 fixed connection, the quantity of air cock 23 is a plurality of, even fixing respectively on the house steward 22 of blowing, and all set up towards the copper strips body, the inlet end of the house steward 22 of blowing is connected with the trachea, the trachea is connected with the air pump, thus, after rust cleaning mechanism is clean, the high velocity air who blows out through the subassembly blows remaining rust cleaning liquid on with the copper strips body and the copper rust of adhesion to both sides, thereby play clear purpose.

In this embodiment, a metal hose 24 is connected between the air nozzle 23 and the air blowing manifold 22, so that the air blowing angle and position of the air nozzle 23 can be adjusted, and the applicability is better.

In this embodiment, air cock 23 is the little horn type structure of the big one end of one end, and the main aspects and the tubular metal resonator of air cock 23 are connected, and the tip of air cock 23 is towards the copper strips body, and like this, the diameter of gas outlet is little, can increase the pressure of giving vent to anger with compressed gas, and the effect of blowing is better.

In this embodiment, the bottom plate 1 is further provided with a support column 25 at the lower part thereof, so that the device can be supported and lifted off the ground.

In this embodiment, the first brush 10 and the second brush 11 are both made of flexible materials, and the diameter of the first brush 10 is greater than that of the second brush 11, so that when the driving motor 14 drives the turntable to rotate, the first brush 10 and the second brush 11 can completely cover the copper strip body, and the first brush 10 and the second brush 11 will not damage the surface of the copper strip body too hard.

In this embodiment, the upper press roll 5, the lower press roll 6, the supporting roll 8 and the guiding roll 9 are rotatably disposed on the movable frame and the side plate 2 through bearings, and the lower press roll 6 or the upper press roll 5 is connected with a driving mechanism capable of driving the lower press roll 6 or the upper press roll 5 to rotate, and the driving mechanism can be driven by a servo motor in a gear transmission or chain transmission manner.

In this embodiment, the nozzles 19 on the main water spray pipe 18 are distributed in a splayed shape on both sides based on the center line of the main water spray pipe 18.

In this embodiment, in order to facilitate replacement of the first brush 10 and the second brush 11, the first brush 10 and the second brush 11 are both connected to the brush tray 12 by a snap.

In this embodiment, in actual use, a protective cover is arranged around the rust removing mechanism, the air blowing assembly and the nozzle 19 assembly to wrap the rust removing mechanism so as to prevent the splashing of rust and water vapor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flattening device for a copper strip special for an automobile power battery comprises a bottom plate, side plates are fixed on two sides of the top of the bottom plate, a fixed plate is fixed on the inner wall between the two side plates, a plurality of hydraulic cylinders are fixed on the lower surface of the fixed plate, a moving frame is connected with the lower end of the hydraulic cylinders, a plurality of upper compression rollers are rotatably connected on the moving frame, a plurality of lower compression rollers are rotatably connected below the upper compression rollers, a flattening channel for a copper strip body to pass through is formed between the upper compression rollers and the lower compression rollers, an input roller is arranged at the inlet of the flattening channel, a supporting roller is arranged at the outlet of the flattening channel, and a guide roller is arranged behind the supporting roller. Be fixed with the brush dish on driving motor's the output shaft, be fixed with the brush on the outside of brush dish, the brush is including setting up the first brush at brush dish center and setting up a plurality of second brush in the first brush outside, the outside of first brush and second brush offsets with the copper strips body respectively, be provided with the shower nozzle subassembly that can spray the rust cleaning liquid to the copper strips body between rust cleaning mechanism and the backing roll, be provided with the subassembly of blowing that can blow to the copper strips body between rust cleaning mechanism and the delivery roll.

2. The flattening device for the copper strip special for the automobile power battery according to claim 1, wherein a transverse plate for fixing the mounting frame is further arranged between the inner walls of the side plates.

3. The flattening device for the copper strip special for the automobile power battery according to claim 1, characterized in that a water collecting tank is further arranged on the bottom plate and located below the rust removing mechanism, a water pump is arranged in the water collecting tank and connected with a water pipe, and the water pipe is connected with the spray head assembly.

4. The flattening device for the copper strip special for the automobile power battery according to claim 3, wherein the nozzle assemblies comprise a first nozzle assembly located above the copper strip body and a second nozzle assembly located below the copper strip body, the first nozzle assembly and the second nozzle assembly each comprise a main water spraying pipe and a nozzle arranged on the main water spraying pipe, the number of the nozzles is multiple, the nozzles are respectively and uniformly arranged on the main water spraying pipe, and a water inlet of the main water spraying pipe is connected with a water pipe.

5. The flattening device for the copper strip special for the automobile power battery according to claim 4, wherein a first fixing frame is arranged on the side surface of the mounting frame, a water spraying main pipe is fixed on the first fixing frame, and the water spraying main pipe is transversely arranged above and below the copper strip body.

6. The flattening device for the copper strip special for the automobile power battery according to claim 1, wherein the air blowing assembly comprises an upper air blowing assembly and a lower air blowing assembly, the upper air blowing assembly and the lower air blowing assembly respectively comprise a second fixing frame, an air blowing header pipe, air pipes, air pumps and air nozzles, the air blowing header pipe is respectively fixed above and below the copper strip body through the second fixing frame, the second fixing frame is fixedly connected with the mounting frame, the number of the air nozzles is multiple, the air nozzles are respectively and uniformly fixed on the air blowing header pipe and are all arranged towards the copper strip body, the air inlet end of the air blowing header pipe is connected with the air pipes, and the air pipes are connected with the air pumps.

7. The flattening device for the copper strip special for the automobile power battery according to claim 6, wherein a metal hose is connected between the air tap and the air blowing main pipe.

8. The flattening device for the copper strip special for the automobile power battery according to claim 7, characterized in that the air tap is of a horn-shaped structure with a large end and a small end, the large end of the air tap is connected with the metal pipe, and the small end of the air tap faces the copper strip body.

9. The flattening device for the copper strip specially used for the automobile power battery according to claim 1, characterized in that a supporting column is further arranged at the lower part of the bottom plate.

10. The flattening device for the copper strip special for the automobile power battery as claimed in claim 1, wherein the first brush and the second brush are both made of flexible materials, and the diameter of the first brush is larger than that of the second brush.