CN215142469U

CN215142469U - Lithium cellization becomes belt cleaning device of probe

Info

Publication number: CN215142469U
Application number: CN202121464784.5U
Authority: CN
Inventors: 陈天赐; 杨中舒; 郝鹏杰
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Gotion High Tech Power Energy Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-14
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a lithium cellization becomes belt cleaning device of probe, including the backup pad, be fixed in a plurality of probe cleaning unit in the backup pad, every probe cleaning unit all includes mounting plate, be fixed in the driving motor on the mounting plate, fixed connection is in the epaxial driving pulley of driving motor drive, connect one row of rotation axis on mounting plate through the bearing, be fixed in every epaxial synchronous pulley of rotation, be fixed in the probe cleaning head and the hold-in range on every rotation axis top, the hold-in range twines on driving pulley and one row of synchronous pulley, make driving pulley pass through the hold-in range and drive one row of synchronous pulley synchronous revolution. The utility model has simple structure, small occupied volume and convenient probe cleaning operation in the narrow space of the unit storehouse; the utility model discloses be provided with a plurality of probes cleaning unit, can become the probe and wash in step to multirow lithium cellization, need not to dismantle the probe, the cleaning efficiency is high.

Description

Lithium cellization becomes belt cleaning device of probe

Technical Field

The utility model relates to a cleaning equipment field specifically is a lithium cellization becomes belt cleaning device of probe.

Background

In the manufacturing process of the new energy battery, the battery core is charged and discharged through chemical composition and capacitance equipment, the chemical composition and capacitance equipment usually uses probes to contact with positive and negative poles of the battery, and simultaneously charges and discharges thousands of batteries, and correspondingly, tens of thousands of probe sets need to be arranged, after the probes work for a period of time, substances such as electrolyte crystals and the like can be remained on the surface, along with the accumulation of time, the increase of particles can affect the conductivity of the probes and the poles if not cleaned in time, further the charging and discharging can be affected, the rework treatment is needed, and the capacity of the battery can be severely restricted; in the past, after equipment works for a period of time, the surface of a probe needs to be cleaned manually, most of the probes are not easy to disassemble and can only be cleaned in a storage position, and thousands of probes are small in unit storage position space, so that the manual cleaning work efficiency is low, the effect is poor, the utilization rate of the equipment is low, and the productivity is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a lithium cellization becomes belt cleaning device of probe, need not to dismantle the probe and wash, can become the probe and carry out synchronous washing, the cleaning efficiency height to multirow lithium cellization.

The technical scheme of the utility model is that:

the utility model provides a lithium cellization becomes belt cleaning device of probe, including the backup pad, be fixed in a plurality of probe cleaning unit in the backup pad, every probe cleaning unit all includes mounting plate, be fixed in driving motor on the mounting plate, fixed connection is in driving motor drive epaxial driving pulley, connect one row of rotation axis on mounting plate through the bearing, be fixed in every rotation axis on synchronous pulley, be fixed in probe cleaning head and the hold-in range on every rotation axis top, a plurality of probe cleaning unit's multirow rotation axis is parallel to each other, the hold-in range twine on driving pulley and one row of synchronous pulley for driving pulley passes through the hold-in range and drives one row of synchronous pulley synchronous revolution.

The supporting plate is fixed on the positioning bottom plate through four ejector rods, and the positioning bottom plate is provided with a positioning cylinder sleeve.

The supporting plate is fixedly provided with a strong current connector and a signal connector, and the driving motor of each probe cleaning unit is connected with the strong current connector and the signal connector.

The upper end face of mounting plate be fixed with a plurality of bracing pieces, the top of a plurality of bracing pieces is fixed with the motor fixed plate, driving motor be fixed in on the lower terminal surface of motor fixed plate, driving motor's drive shaft vertically upwards passes the motor fixed plate, the up end of motor fixed plate on be fixed with two take-up pulley devices, driving motor's drive shaft is located between two take-up pulley devices, two take-up pulley devices all compress tightly the surface of hold-in range and make the driving pulley in the driving motor drive shaft contact with the internal surface of hold-in range.

The mounting plate's up end on and be located the side of one row of rotation axis and be provided with one row of pinch roller device, one row of pinch roller device all compress tightly the surface of hold-in range and make the synchronous pulley of one row of rotation axis all contact with the internal surface of hold-in range.

The probe cleaning head including be fixed in washing seat, non-woven fabrics and the gland on rotation axis top, the washing seat be opening shell structure up, the non-woven fabrics is arranged in the washing seat, the central point of gland put and has seted up the perforation, gland threaded connection just puts the non-woven fabrics pressure and fixes a position in the washing seat.

The utility model has the advantages that:

the utility model has simple structure, small occupied volume and convenient probe cleaning operation in the narrow space of the unit storehouse; the utility model is provided with a plurality of probe cleaning units, which can synchronously clean a plurality of rows of lithium battery formation probes without disassembling the probes, and has high cleaning efficiency; the utility model discloses probe cleaning unit's driving motor passes through the forceful electric power connector and the signal connector is connected with external dispatch system, and cleaning time and slew velocity can freely set up, have improved probe cleaning efficiency greatly, promote the utilization ratio of probe, reduce the rework, have promoted the productivity of lithium cell.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the probe cleaning unit of the present invention.

Fig. 3 is a schematic structural diagram of the probe cleaning head of the present invention.

In the figure: 1-positioning bottom plate, 2-ejector rod, 3-supporting plate, 4-strong electric connector, 5-signal connector, 6-probe cleaning unit, 61-mounting bottom plate, 62-supporting rod, 63-motor fixing plate, 64-driving motor, 65-driving belt wheel, 66-bearing, 67-rotating shaft, 68-synchronous belt wheel, 69-probe cleaning head, 610-synchronous belt, 611-tensioning wheel device and 612-pressing wheel device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the cleaning device for lithium battery formation probes comprises a positioning bottom plate 1 provided with a positioning cylinder sleeve, a supporting plate 3 fixed right above the positioning bottom plate 1 through four ejector rods 2, a strong current connector 4 and a signal connector 5 fixed on the supporting plate 3, and three probe cleaning units 6 fixed on the supporting plate 3.

Referring to fig. 2, each of the probe cleaning units 6 includes a mounting base plate 61, four support rods 62 fixed to the mounting base plate 61, a motor fixing plate 63 fixed to top ends of the four support rods 62, a driving motor 64 fixed to a lower end surface of the motor fixing plate 63, a driving pulley 65 fixedly connected to a driving shaft of the driving motor 64, a row of rotating shafts 67 connected to the mounting base plate 61 through bearings 66, a timing pulley 68 fixed to each rotating shaft 67, a probe cleaning head 69 fixed to a top end of each rotating shaft 67, and a timing belt 610, the three rows of rotating shafts 67 of the three probe cleaning units are parallel to each other, the driving shaft of the driving motor 64 vertically passes upward through the motor fixing plate 63, the driving pulley 65 is fixedly connected to a top end of the driving shaft 64, and the timing belt 610 is wound around the driving pulley 65 and the row of timing pulleys 68, so that the driving belt 65 wheel drives the row of synchronous pulleys 68 to synchronously rotate through the synchronous belt 610; two tensioning wheel devices 611 are fixed on the upper end face of the motor fixing plate 63, the driving shaft of the driving motor 64 is positioned between the two tensioning wheel devices 611, the two tensioning wheel devices 611 press the outer surface of the synchronous belt 610 tightly in a pressure-equalizing mode, and the driving pulley 65 on the driving shaft of the driving motor 64 is in contact with the inner surface of the synchronous belt 610; a row of pinch roller devices 612 are arranged on the upper end surface of the mounting base plate 61 and located on the side of the row of rotating shafts 67, and the outer surface of the timing belt 610 is pressed tightly by the row of pinch roller devices 612, so that the timing pulleys 68 on the row of rotating shafts 67 are all in contact with the inner surface of the timing belt 610.

Referring to fig. 3, the probe cleaning head 69 includes a cleaning seat 691 fixed on the top end of the rotating shaft 67, a non-woven fabric 692 and a gland 693, the cleaning seat 691 is a tank shell structure with an upward opening, the non-woven fabric 692 is placed in the cleaning seat 691, during cleaning, the cleaning agent is added in the cleaning seat 691, a through hole is formed in the center of the gland 693, the aperture of the through hole is as small as possible to reduce the volatilization of the solvent, the gland 693 is in threaded connection with the cleaning seat 691 and presses and positions the non-woven fabric 692 in the cleaning seat 691.

The utility model discloses a theory of operation:

after the stacker feeds the utility model into a warehouse location to be cleaned, the positioning cylinder sleeve on the positioning bottom plate 1 is matched and connected with the warehouse location positioning pin to realize the positioning connection of the positioning bottom plate 1, and then the lifting cylinder in the warehouse location lifts the positioning bottom plate 1 to ensure that the probe extends into the cleaning seat 691 of the probe cleaning head 69; then the driving motors 64 of the three probe cleaning units 6 are synchronously driven, the driving motors 64 sequentially pass through the driving belt wheel 65, the synchronous belt 610, the synchronous belt wheel 68 and the rotating shaft 67 to drive the probe cleaning head 69 to perform synchronous rotary cleaning, the probe cleaning head is automatically stopped after the cleaning setting time is reached, the probe cleaning head is fed back to the dispatching system, and the dispatching system moves the cleaning device to the next warehouse location to be cleaned through the stacker to continue cleaning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a belt cleaning device of lithium cellization probe which characterized in that: including the backup pad, be fixed in a plurality of probe cleaning unit in the backup pad, every probe cleaning unit all includes mounting plate, be fixed in driving motor on the mounting plate, fixed connection drives epaxial driving pulley in driving motor, through the bearing connect in one row of rotation axis on mounting plate, be fixed in every rotatory epaxial synchronous pulley, be fixed in probe cleaning head and the hold-in range on every rotation axis top, a plurality of rows of rotation axes of a plurality of probe cleaning unit are parallel to each other, the hold-in range twine on driving pulley and one row of synchronous pulley for driving pulley drives one row of synchronous pulley synchronous revolution through the hold-in range.

2. The cleaning device for the lithium battery formation probe as claimed in claim 1, wherein: the supporting plate is fixed on the positioning bottom plate through four ejector rods, and the positioning bottom plate is provided with a positioning cylinder sleeve.

3. The cleaning device for the lithium battery formation probe as claimed in claim 1, wherein: the supporting plate is fixedly provided with a strong current connector and a signal connector, and the driving motor of each probe cleaning unit is connected with the strong current connector and the signal connector.

4. The cleaning device for the lithium battery formation probe as claimed in claim 1, wherein: the upper end face of mounting plate be fixed with a plurality of bracing pieces, the top of a plurality of bracing pieces is fixed with the motor fixed plate, driving motor be fixed in on the lower terminal surface of motor fixed plate, driving motor's drive shaft vertically upwards passes the motor fixed plate, the up end of motor fixed plate on be fixed with two take-up pulley devices, driving motor's drive shaft is located between two take-up pulley devices, two take-up pulley devices all compress tightly the surface of hold-in range and make the driving pulley in the driving motor drive shaft contact with the internal surface of hold-in range.

5. The cleaning device for the lithium battery formation probe as claimed in claim 4, wherein: the mounting plate's up end on and be located the side of one row of rotation axis and be provided with one row of pinch roller device, one row of pinch roller device all compress tightly the surface of hold-in range and make the synchronous pulley of one row of rotation axis all contact with the internal surface of hold-in range.

6. The cleaning device for the lithium battery formation probe as claimed in claim 1, wherein: the probe cleaning head including be fixed in washing seat, non-woven fabrics and the gland on rotation axis top, the washing seat be opening shell structure up, the non-woven fabrics is arranged in the washing seat, the central point of gland put and has seted up the perforation, gland threaded connection just puts the non-woven fabrics pressure and fixes a position in the washing seat.