CN220005023U

CN220005023U - Cylindrical battery tab wiping mechanism

Info

Publication number: CN220005023U
Application number: CN202320885032.9U
Authority: CN
Inventors: 魏旭花; 罗传军; 彭正平; 钟东平
Original assignee: Shenzhen Shenghanyu Automation Equipment Co ltd
Current assignee: Shenzhen Shenghanyu Automation Equipment Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-11-14
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a cylindrical battery tab wiping mechanism, which relates to the technical field of battery production and specifically comprises an objective table, wherein a first hydraulic telescopic rod is fixedly connected to the interior of the objective table, a semicircular shell is fixedly connected to the top end of the first hydraulic telescopic rod, and fixing plates are fixedly connected to the left side surface and the right side surface of the semicircular shell. According to the utility model, the first hydraulic telescopic rod, the semicircular shell, the rotating shaft, the cleaning rollers, the lugs, the gears and the first motor are arranged, the semicircular shell is driven to move upwards by jacking the first hydraulic telescopic rod, the semicircular shell drives the two cleaning rollers to move upwards, so that the two cleaning rollers clamp the lugs above, then the motor drives the rotating shaft to rotate, one of the cleaning rollers rotates, the rotating shaft drives the gears to rotate at the same time, the other gear rotates, the other cleaning roller rotates, and the two cleaning rollers rotate to clean the lugs, so that the device can clean the lugs in the intermittent time of station stop according to requirements.

Description

Cylindrical battery tab wiping mechanism

Technical Field

The utility model relates to the technical field of battery production, in particular to a cylindrical battery tab wiping mechanism.

Background

The cylindrical battery is divided into a lithium iron phosphate system, a lithium cobalt oxide system, a lithium manganese cobalt system and a ternary material system, the outer shell is divided into a steel shell and a polymer system, and the battery with the different material systems has different advantages. Mainly uses a steel shell cylindrical lithium iron phosphate battery which has high capacity, high output voltage, good charge and discharge cycle performance, stable output voltage, high-current discharge, electrochemical stability, safety in use, wide working temperature range and environmental friendliness.

In the production process of cylindrical batteries, one welding process is to weld the tab and the cap together, generally, laser welding is adopted, and the welding reject ratio caused by unclean surface of the tab is positioned in the front of other factors, so that a manual station is often added to a production line, the surface of the tab is wiped by using manual wiping, and the problems that the efficiency is low, the method cannot be unified, the wiping effect is inconsistent and the like are caused.

Disclosure of Invention

Aiming at the defects and the shortcomings of the prior art in the background technology, the utility model provides a cylindrical battery tab wiping mechanism.

The utility model discloses a cylindrical battery tab wiping mechanism which comprises an objective table, wherein a first hydraulic telescopic rod is fixedly connected to the interior of the objective table, a semicircular shell is fixedly connected to the top end of the first hydraulic telescopic rod, fixing plates are fixedly connected to the left side surface and the right side surface of the semicircular shell, two rotating shafts are arranged between the two fixing plates, a cleaning roller is fixedly connected to the outer surface of each rotating shaft, gears are fixedly connected to the outer surface of each rotating shaft, the two gears are meshed with each other, a first motor is arranged above the semicircular shell, the outer surface of the first motor is fixedly connected with the corresponding fixing plates, and the output end of the first motor is fixedly connected with the corresponding rotating shaft.

Further, the right side of objective table fixedly connected with support body, the interior roof fixedly connected with hydraulic telescoping rod two of support body.

Further, the bottom fixedly connected with box of hydraulic telescoping rod two, the surface and the support body sliding connection of box.

Further, the inside of box rotates and is connected with the cross axle, the surface of cross axle fixedly connected with two cross suction nozzles.

Further, each end of each cross suction nozzle is fixedly connected with a positioning column, and the right end of the transverse shaft is fixedly connected with a grooved wheel.

Further, the inner side wall of the box body is rotationally connected with a disc, and the left side face of the disc is fixedly connected with a poking column.

Further, the right side of box fixedly connected with motor two, the output and the disc fixed connection of motor two, the left side of box is equipped with two sets of equidistance and arranges the apron, every the surface of apron is all fixedly connected with utmost point ear.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the device is used, the semicircular shell is jacked upwards by the hydraulic telescopic rod to drive the semicircular shell to move upwards, the semicircular shell drives the two cleaning rollers to move upwards, so that the two cleaning rollers clamp the lug above the semicircular shell, then the motor is started to drive the rotating shaft to rotate, one of the cleaning rollers rotates, the rotating shaft drives the gear to rotate at the same time to drive the other gear to rotate, the other cleaning roller rotates, and the two cleaning rollers rotate to clean the lug, so that the device can be cleaned in the intermittent time when the lug stops at a station according to the requirement.

2. When the device is used, the second motor rotates to drive the disc to rotate, so that the disc rotates to drive the shifting column to rotate, the shifting column drives the grooved pulley to rotate by ninety degrees through a vertical groove entering the grooved pulley, so that the transverse shaft is driven to rotate, and the transverse shaft drives the cross suction nozzle to rotate by ninety degrees, and the purpose that the device can enable the cross suction nozzle to intermittently rotate by ninety degrees according to requirements is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

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

FIG. 3 is a schematic view of the three-dimensional structure of the interior of the case of the present utility model;

FIG. 4 is a schematic view of the internal structure of the case of the present utility model;

FIG. 5 is a schematic view of a three-dimensional structure of a cleaning roller according to the present utility model;

fig. 6 is a schematic elevational view of the cleaning roller of the present utility model.

In the figure: 1. an objective table; 2. a first hydraulic telescopic rod; 3. a cross suction nozzle; 4. a cover plate; 5. a tab; 6. a horizontal axis; 7. positioning columns; 8. a case; 9. a second hydraulic telescopic rod; 10. a frame body; 11. a second motor; 12. a disc; 13. a sheave; 14. a poking column; 15. a semicircular shell; 16. a fixing plate; 17. a first motor; 18. a gear; 19. a cleaning roller; 20. a rotating shaft.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1, 2, 5 and 6, the cylindrical battery tab wiping mechanism of the utility model comprises an objective table 1, a first hydraulic telescopic rod 2 is fixedly connected in the objective table 1, a semicircular shell 15 is fixedly connected at the top end of the first hydraulic telescopic rod 2, fixing plates 16 are fixedly connected at the left and right sides of the semicircular shell 15, two rotating shafts 20 are arranged between the two fixing plates 16, a cleaning roller 19 is fixedly connected at the outer surface of each rotating shaft 20, a gear 18 is fixedly connected at the outer surface of each rotating shaft 20, the two gears 18 are meshed with each other, a first motor 17 is arranged above the semicircular shell 15, the outer surface of the first motor 17 is fixedly connected with the corresponding fixing plate 16, the output end of the first motor 17 is fixedly connected with the corresponding rotating shaft 20, the first hydraulic telescopic rod 2 moves upwards to jack up and drive the semicircular shell 15 to move upwards, the semicircular shell 15 moves upwards to drive the two cleaning rollers 19 to move upwards, so that the two cleaning rollers 19 clamp the lug 5, then the motor one 17 starts to drive one of the rotating shafts 20 to rotate, one of the rotating shafts 20 rotates and simultaneously drives the gear 18 to rotate, the gear 18 rotates and drives the other gear 18 to rotate, thereby driving the other rotating shaft 20 to rotate, further driving the other cleaning roller 19 to rotate, simultaneously rotating the two cleaning rollers 19 and rotating oppositely, cleaning the outer surface of the lug 5, when the lug 5 rotates ninety degrees along with a station, the hydraulic telescopic rod one 2 contracts downwards in advance to drive the two cleaning rollers 19 to move downwards, so that normal station rotation of the lug 5 is not interfered, and the two cleaning rollers 19 can clean the outer surface of the lug 5 in a gap where the station stops, the welding reject ratio that leads to because the surface of utmost point ear 5 is unclean has effectively been reduced, does not influence the normal operating of whole production line simultaneously, can add electric appliance cleaning liquid in semicircle casing 15 during operation at two cleaning rollers 19, and the cleaning effect can be better, believes the reject ratio can further decline.

Referring to fig. 1, 2, 3 and 4, a frame 10 is fixedly connected to the right side surface of the object stage 1, a second hydraulic telescopic rod 9 is fixedly connected to the inner top wall of the frame 10, a box 8 is fixedly connected to the bottom end of the second hydraulic telescopic rod 9, the outer surface of the box 8 is slidably connected with the frame 10, and the second hydraulic telescopic rod 9 extends downwards to push the box 8 to move downwards.

Referring to fig. 1, 2, 3 and 4, a cross shaft 6 is rotatably connected to the inside of a box 8, two cross nozzles 3 are fixedly connected to the outer surface of the cross shaft 6, the box 8 moves downwards to drive the cross nozzles 3 to move downwards, so that two suction heads below the cross nozzles 3 adsorb a cover plate 4 on the upper surface of the objective table 1, when the cover plate 4 is adsorbed, a hydraulic telescopic rod two 9 contracts to drive the box 8 to move upwards, and the box 8 moves to drive the cross nozzles 3 to move upwards.

Referring to fig. 1, 2, 3 and 4, each end of each cross suction nozzle 3 is fixedly connected with a positioning column 7, the right end of a transverse shaft 6 is fixedly connected with a grooved pulley 13, when the cross suction nozzle 3 adsorbs a cover plate 4 below, the positioning column 7 plays a role in positioning, and a hole matched with the positioning column 7 is formed in the upper surface of the object stage 1.

Referring to fig. 1, 2, 3 and 4, a disc 12 is rotatably connected to an inner side wall of the case 8, a dial column 14 is fixedly connected to a left side surface of the disc 12, and the disc 12 rotates to drive the dial column 14 to rotate.

Referring to fig. 1, 2, 3 and 4, a second motor 11 is fixedly connected to the right side surface of the box 8, an output end of the second motor 11 is fixedly connected with a disc 12, two groups of cover plates 4 which are equidistantly arranged are arranged on the left side of the box 8, lugs 5 are fixedly connected to the outer surface of each cover plate 4, the cover plates 4 are sent to the object stage 1 through an automatic feeding mechanism, the second motor 11 rotates to drive the disc 12 to rotate, the disc 12 rotates to drive a shifting column 14 to rotate, and the shifting column 14 rotates to enter a vertical groove of a gear 18 to stir a grooved wheel 13 to make a ninety-degree gap rotation, so that the cross suction nozzle 3 makes a ninety-degree intermittent rotation.

When the utility model is used: when the cylindrical battery is normally produced, firstly, the upper surface of the objective table 1 is provided with two cover plates 4 by an automatic feeding machine, the upper surface of the objective table 1 is provided with holes, the two cover plates 4 are adsorbed, then the box body 8 is pushed downwards by the hydraulic telescopic rod II 9 to drive the cross suction nozzle 3 to move downwards, the cross suction nozzle 3 moves downwards, the two suction heads at the lower part adsorb the two cover plates 4 on the upper surface of the objective table 1, the two suction heads at the left side of the cross suction nozzle 3 simultaneously enable the two adsorbed cover plates 4 to be in butt welding with the cylindrical battery body, when the welding is completed, the hydraulic telescopic rod II 9 is contracted to drive the cross suction nozzle 3 to move upwards, and at the moment, the motor II 11 rotates, meanwhile, the first hydraulic telescopic rod 2 jacks up to clean the lugs 5 of the cover plate 4 adsorbed by the two suction nozzles on the right side of the stopped cross suction nozzle 3, when the second motor 11 rotates to drive the shifting column 14 to enter the vertical groove of the grooved pulley 13, the first hydraulic telescopic rod 2 drives the two cleaning rollers 19 to move downwards, at the moment, the right cross suction nozzle 3 intermittently rotates ninety degrees anticlockwise, the two suction heads on the left side of the cross suction nozzle 3 are ready to suck materials from the lower part, the above process is repeated, and the device cleans the surfaces of the lugs 5 on the two suction heads on the right side of the cross suction nozzle 3 in the intermittent time of the station rotation of the cross suction nozzle 3, so that the normal operation of the whole production line is not influenced, the design is reasonable, and the practicability is improved.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a mechanism is cleaned to cylinder battery utmost point ear, includes objective table (1), its characterized in that: the inside of the objective table (1) is fixedly connected with a first hydraulic telescopic rod (2), the top end of the first hydraulic telescopic rod (2) is fixedly connected with a semicircular shell (15), the left side surface and the right side surface of the semicircular shell (15) are fixedly connected with fixed plates (16), two rotating shafts (20) are arranged between the two fixed plates (16), the outer surface of each rotating shaft (20) is fixedly connected with a cleaning roller (19), the outer surface of each rotating shaft (20) is fixedly connected with a gear (18), the two gears (18) are meshed with each other, a motor I (17) is arranged above the semicircular shell (15), the outer surface of the motor I (17) is fixedly connected with a corresponding fixing plate (16), and the output end of the motor I (17) is fixedly connected with the corresponding rotating shaft (20).

2. The cylindrical battery tab wiping mechanism of claim 1, wherein: the right side of objective table (1) fixedly connected with support body (10), the interior roof fixedly connected with hydraulic telescoping rod two (9) of support body (10).

3. The cylindrical battery tab wiping mechanism of claim 2, wherein: the bottom end of the hydraulic telescopic rod II (9) is fixedly connected with a box body (8), and the outer surface of the box body (8) is in sliding connection with the frame body (10).

4. A cylindrical battery tab wiping mechanism as defined in claim 3, wherein: the inside rotation of box (8) is connected with cross axle (6), the surface of cross axle (6) is fixedly connected with two cross suction nozzles (3).

5. The cylindrical battery tab wiping mechanism of claim 4, wherein: each end of each cross suction nozzle (3) is fixedly connected with a positioning column (7), and the right end of the transverse shaft (6) is fixedly connected with a grooved wheel (13).

6. A cylindrical battery tab wiping mechanism as defined in claim 3, wherein: the inner side wall of the box body (8) is rotationally connected with a disc (12), and the left side surface of the disc (12) is fixedly connected with a poking column (14).

7. A cylindrical battery tab wiping mechanism as defined in claim 3, wherein: the right side surface of the box body (8) is fixedly connected with a motor II (11), and the output end of the motor II (11)

Is fixedly connected with the disc (12), two groups of cover plates (4) which are equidistantly arranged are arranged at the left side of the box body (8),

the outer surface of each cover plate (4) is fixedly connected with a lug (5).