CN214361792U

CN214361792U - Uniform-speed driving mechanism for barrel frame for electroplating of lithium battery steel shell

Info

Publication number: CN214361792U
Application number: CN202120576526.XU
Authority: CN
Inventors: 熊津
Original assignee: Jiangxi Chang Plating New Material Co ltd
Current assignee: Jiangxi Chang Plating New Material Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-08
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a lithium cell steel casing is electroplated with barrel holder with actuating mechanism at uniform velocity relates to lithium cell steel casing and electroplates technical field, including main part, drive unit and linkage unit, the top of main part is provided with the fixing base, the top of main part is located the fixing base and is that one side is provided with the apical groove. The utility model discloses a set up the motor, No. two gears, a supporting plate, the limiting plate, connecting axle and spacing spring, realize that the motor drives No. two gear work rotations, thereby drive the backup pad at the uniform velocity and remove, after the backup pad removed to the top of electroplating bath, the top of limiting plate agrees with mutually with the bottom of clamp plate, when the backup pad continues to remove, the limiting plate receives the bottom inclined plane restriction of clamp plate, drive the backup pad and remove downwards, meanwhile, under the linking effect of connecting axle, the sliding shaft moves downwards and makes the spacing spring atress shrink along the inner wall of sliding tray, thereby realize will cup jointing and electroplate in the lithium cell steel casing of sleeve outer wall puts into the electroplating bath.

Description

Uniform-speed driving mechanism for barrel frame for electroplating of lithium battery steel shell

Technical Field

The utility model relates to a lithium cell steel casing electroplates technical field, specifically is a lithium cell steel casing is electroplated with uniform velocity actuating mechanism of barrel holder.

Background

With the development of science and technology and the progress of times, more and more electric equipment appears in the life of people, and along with the exhaustion of energy sources, equipment driven by conventional energy sources is drawn to the aspect of electric drive originally, and a single battery can not meet the requirements of people slowly, so that a lithium battery which is famous for high capacity, high multiplying power, high cycle and green energy sources is widely developed and utilized, and the steel shell of the lithium battery needs to be electroplated in the production process of the lithium battery.

In the prior art, when the lithium battery steel shell is electroplated, the lithium battery steel shell cannot be moved to an electroplating pool at a constant speed for electroplating, and in the prior art, the lithium battery steel shell is not sufficiently electroplated, so that the electroplating effect is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the lithium battery steel shell can not be moved to an electroplating pool at a constant speed to be electroplated and the electroplating is insufficient in the prior art, the constant-speed driving mechanism for the cylinder frame for electroplating the lithium battery steel shell is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a constant-speed driving mechanism for a barrel frame for electroplating a steel shell of a lithium battery comprises a main body, a transmission unit and a linkage unit, wherein a fixed seat is arranged at the top end of the main body, a top groove is arranged at one side, which is positioned at the fixed seat, of the top end of the main body, and an electroplating pool is arranged at one side of the main body;

wherein, the transmission unit comprises a connecting plate which is positioned on one side of the outer wall at the top end of the main body and is sleeved with the top groove, the top end of the connecting plate is provided with a rack plate, one side of the outer wall of the fixing seat is provided with a motor, the output end of the motor is provided with a first gear, the outer wall of the first gear is provided with a synchronous belt, the inner wall of the synchronous belt is positioned on one side of the fixing seat and is provided with a plurality of first gears, the other ends of the first gears are positioned on the other side of the outer wall of the fixing seat and are provided with a second gear, the connecting plate is provided with a sliding groove at the inner bottom end, the bottom end of the connecting plate is provided with a supporting plate, one side of the outer wall of the supporting plate is provided with a limiting plate, the other side of the outer wall of the supporting plate is provided with a mounting plate, the top end of the supporting plate is provided with a connecting shaft, the top end of the connecting shaft is positioned inside the sliding groove and is provided with a sliding shaft, and the outer wall of the connecting shaft is provided with a limiting spring in the sliding groove.

As a further aspect of the present invention: linkage unit is including being located the No. three gears on mounting panel top, the top of No. three gears is provided with the base, the top of base is provided with the sleeve axle, the outside wall of main part is located the inside of electroplating bath and is provided with the clamp plate, one side that the inside of electroplating bath is located the clamp plate is provided with the fixed plate, the inside one end of fixed plate is provided with a plurality of No. four gears.

As a further aspect of the present invention: the inner wall of the sliding shaft is matched with the inner wall of the sliding groove, the top end of the limiting spring is fixedly connected with the bottom end of the sliding shaft, and the bottom end of the limiting spring is fixedly connected with the bottom end of the sliding groove.

As a further aspect of the present invention: two ends of the fourth gear are rotatably connected with the inner wall of the fixing plate through a short shaft and a bearing, and the outer wall of the fourth gear is meshed with the outer wall of the third gear.

As a further aspect of the present invention: the inner wall of No. three gears passes through the bearing rotation with the outer wall of sleeve axle to be connected, the inner wall of base passes through the bearing rotation with the outer wall of sleeve axle to be connected, the bottom of base and the top fixed connection of No. three gears.

As a further aspect of the present invention: a plurality of the outer wall of a gear is connected with the inner wall meshing of hold-in range, the output and one of motor a gear is that one end passes through shaft coupling and minor axis rotation and is connected.

As a further aspect of the present invention: one end of the first gear is fixedly connected with the second gear through a connecting shaft, the connecting part of the connecting shaft and the fixing seat is rotatably connected through a bearing, and the outer wall of the second gear is meshed with the top end of the outer wall of the rack plate.

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

1. through the arrangement of the motor, the second gear, the supporting plate, the limiting plate, the connecting shaft and the limiting spring, the motor drives the second gear to work and rotate, so that the supporting plate is driven to move at a constant speed, after the supporting plate moves to the upper part of the electroplating pool, the top end of the limiting plate is matched with the bottom end of the pressing plate, when the supporting plate continues to move, the limiting plate is limited by the bottom end inclined plane of the pressing plate, the supporting plate is driven to move downwards, meanwhile, under the connecting action of the connecting shaft, the sliding shaft moves downwards along the inner wall of the sliding groove and enables the limiting spring to be stressed and contracted, and therefore the lithium battery steel shell sleeved on the outer wall of the sleeve shaft is placed into the electroplating pool to be electroplated;

2. through setting up No. three gears, No. four gears, the mounting panel, base and sleeve, realize after in lithium cell box hat gets into the electroplating bath, the No. three gears on mounting panel top are connected with No. four gear engagement, thereby when the mounting panel removes in the electroplating bath, make No. three gears drive the base work and rotate, thereby it rotates to drive the lithium cell box hat, effectively avoid the incomplete condition of lithium cell box hat inner wall and sleeve's outer wall contact point electroplating, it is more abundant to make the lithium cell box hat electroplate, it is better to electroplate the effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is an exploded view of the transmission unit of the present invention;

FIG. 4 is a cross-sectional exploded view of the connection plate and the support plate of the present invention;

fig. 5 is an enlarged view of the position B of the present invention.

In the figure: 1. a main body; 2. a top groove; 3. a first gear; 4. a motor; 5. a second gear; 6. a rack plate; 7. a connecting plate; 8. a support plate; 9. a third gear; 10. a base; 11. a sleeve shaft; 12. an electroplating pool; 13. a fixing plate; 14. pressing a plate; 15. a fourth gear; 16. a synchronous belt; 17. a connecting shaft; 18. a limiting spring; 19. a sliding shaft; 20. a sliding groove; 21. a limiting plate; 22. mounting a plate; 23. a fixed seat.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1 to 5, in an embodiment of the present invention, a constant speed driving mechanism for a barrel frame for electroplating a steel shell of a lithium battery includes a main body 1, a transmission unit and a linkage unit, wherein a fixing seat 23 is disposed at a top end of the main body 1, a top groove 2 is disposed at one side of the fixing seat 23 at the top end of the main body 1, and an electroplating pool 12 is disposed at one side of the main body 1;

wherein, the transmission unit comprises a connecting plate 7 which is positioned on one side of the outer wall of the top end of the main body 1 and is sleeved with the top groove 2, the top end of the connecting plate 7 is provided with a rack plate 6, one side of the outer wall of the fixed seat 23 is provided with a motor 4, the output end of the motor 4 is provided with a first gear 3, the outer wall of the first gear 3 is provided with a synchronous belt 16, the inner wall of the synchronous belt 16 is positioned on one side of the fixed seat 23 and is provided with a plurality of first gears 3, the other ends of the first gears 3 are positioned on the other side of the outer wall of the fixed seat 23 and are provided with a second gear 5, the inner bottom end of the connecting plate 7 is provided with a sliding groove 20, the bottom end of the connecting plate 7 is provided with a supporting plate 8, one side of the outer wall of the supporting plate 8 is provided with a limiting plate 21, the other side of the outer wall of the supporting plate 8 is provided with a mounting plate 22, the top end of the supporting plate 8 is provided with a connecting shaft 17, the top end of the connecting shaft 17 is positioned in the sliding groove 20 and is provided with a sliding shaft 19, the outer wall of the connecting shaft 17 is provided with a limit spring 18 inside the sliding groove 20.

Please refer to fig. 1 and 2, the linkage unit includes a third gear 9 located at the top end of the mounting plate 22, a base 10 is disposed at the top end of the third gear 9, a sleeve 11 is disposed at the top end of the base 10, a pressing plate 14 is disposed inside the electroplating tank 12 on the outer wall of the main body 1, a fixing plate 13 is disposed on one side of the pressing plate 14 inside the electroplating tank 12, and a plurality of fourth gears 15 are disposed at one end inside the fixing plate 13, so that when the mounting plate is driven by the support plate 8 to move in the electroplating tank 12, the third gear 9 drives the base 10 to rotate, thereby realizing the rotation of the lithium battery steel shell disposed at the top end of the base 10.

Please refer to fig. 4 and 5, the inner wall of the sliding shaft 19 fits the inner wall of the sliding groove 20, the top end of the limiting spring 18 is fixedly connected to the bottom end of the sliding shaft 19, and the bottom end of the limiting spring 18 is fixedly connected to the bottom end of the sliding groove 20, so that the sliding shaft 19 can move up and down along the inner wall of the sliding groove 20.

Please refer to fig. 2 and 4, two ends of the fourth gear 15 are rotatably connected to the inner wall of the fixing plate 13 through a short shaft and a bearing, so as to support the fourth gear 15 to rotate, and the outer wall of the fourth gear 15 is engaged with the outer wall of the third gear 9, so that the fourth gear 15 drives the third gear 9 to rotate.

Please refer to fig. 4, the inner wall of the third gear 9 is rotatably connected to the outer wall of the sleeve shaft 11 through a bearing, the inner wall of the base 10 is rotatably connected to the outer wall of the sleeve shaft 11 through a bearing, and the bottom end of the base 10 is fixedly connected to the top end of the third gear 9, so that the third gear 9 drives the base 10 to rotate.

Please refer to fig. 1, the outer walls of the first gears 3 are engaged with the inner wall of the synchronous belt 16, and the output end of the motor 4 is rotatably connected with one end of the first gear 3 through a coupler and a short shaft, so that the motor 4 drives the second gears 5 to rotate.

Please refer to fig. 1, one end of the first gear 3 is fixedly connected to the second gear 5 through a connecting shaft, the connecting portion of the connecting shaft and the fixing seat 23 is rotatably connected through a bearing, and the outer wall of the second gear 5 is engaged with the top end of the outer wall of the rack plate 6, so as to support the rotation of the second gear 5 to drive the rack plate 6 to limit and move at a constant speed.

The utility model discloses a theory of operation is: when the uniform-speed driving mechanism for the barrel frame for electroplating the steel shell of the lithium battery is used, the first gear 3 is driven to work and rotate by the motor 4, so that the synchronous working and rotation of the first gears 3 are realized under the synchronous meshing connection action of the synchronous belt 16, the second gears 5 are driven to work and rotate, the connecting plate 7 is driven to move at a uniform speed along the outer wall of the top end of the main body under the meshing action of the rack plates 6, so as to drive the supporting plate 8 to move at a uniform speed, after the supporting plate 8 moves to the upper part of the electroplating tank 12, the top end of the limiting plate 21 is matched with the bottom end of the pressing plate 14, when the supporting plate 8 continues to move, the limiting plate 21 is limited by the inclined plane at the bottom end of the pressing plate 14, so as to drive the supporting plate 8 to move downwards, meanwhile, under the connection action of the connecting shaft 17, the sliding shaft 19 moves downwards along the inner wall of the sliding groove 20 and enables the limiting spring 18 to shrink under the force, so as to realize that the steel shell of the lithium battery sleeved on the outer wall of the sleeve shaft 11 is placed into the electroplating tank 12 for electroplating, after in lithium cell steel casing got into electroplating bath 12, No. three gears 9 on mounting panel 22 top were connected with No. four 15 meshing of gear, thereby when mounting panel 22 removed in electroplating bath 12, make No. three gears 9 drive base 10 work and rotate, thereby drive lithium cell steel casing and rotate, effectively avoid the incomplete condition of lithium cell steel casing inner wall and 11 outer wall contact point electroplates of sleeve shaft, make lithium cell steel casing electroplate more fully, and the electroplating effect is better.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A constant-speed driving mechanism for a barrel frame for electroplating a steel shell of a lithium battery comprises a main body (1), a transmission unit and a linkage unit, and is characterized in that a fixed seat (23) is arranged at the top end of the main body (1), a top groove (2) is arranged at one side, located on the fixed seat (23), of the top end of the main body (1), and an electroplating pool (12) is arranged at one side of the main body (1);

wherein, the transmission unit comprises a connecting plate (7) which is positioned on one side of the outer wall at the top end of the main body (1) and is sleeved with the top groove (2), a rack plate (6) is arranged at the top end of the connecting plate (7), a motor (4) is arranged on one side of the outer wall of the fixing seat (23), the motor (4) is provided with a first gear (3) at the output end, a synchronous belt (16) is arranged on the outer wall of the first gear (3), one side of the inner wall of the synchronous belt (16) positioned on the fixing seat (23) is provided with a plurality of first gears (3), the other side of the outer wall of the fixing seat (23) at the other ends of the plurality of first gears (3) is provided with a second gear (5), the connecting plate (7) is provided with a sliding groove (20) at the inner bottom end, a supporting plate (8) is arranged at the bottom end of the connecting plate (7), a limiting plate (21) is arranged on one side of the outer wall of the supporting plate (8), the outer wall opposite side of backup pad (8) is provided with mounting panel (22), the top of backup pad (8) is provided with connecting axle (17), the inside that the top of connecting axle (17) is located sliding tray (20) is provided with slide shaft (19), the inside that the outer wall of connecting axle (17) is located sliding tray (20) is provided with spacing spring (18).

2. The constant-speed driving mechanism for the barrel frame for the steel shell electroplating of the lithium battery as claimed in claim 1, wherein the linkage unit comprises a third gear (9) located at the top end of the mounting plate (22), a base (10) is arranged at the top end of the third gear (9), a sleeve shaft (11) is arranged at the top end of the base (10), a pressing plate (14) is arranged inside the electroplating pool (12) on the outer wall of the main body (1), a fixing plate (13) is arranged on one side of the electroplating pool (12) inside the pressing plate (14), and a plurality of fourth gears (15) are arranged at one end inside the fixing plate (13).

3. The constant-speed driving mechanism for the lithium battery steel shell electroplating barrel frame is characterized in that the inner wall of the sliding shaft (19) is matched with the inner wall of the sliding groove (20), the top end of the limiting spring (18) is fixedly connected with the bottom end of the sliding shaft (19), and the bottom end of the limiting spring (18) is fixedly connected with the bottom end of the sliding groove (20).

4. The constant-speed driving mechanism for the lithium battery steel shell electroplating barrel frame as claimed in claim 2, wherein two ends of the fourth gear (15) are rotatably connected with the inner wall of the fixing plate (13) through a short shaft and a bearing, and the outer wall of the fourth gear (15) is meshed with the outer wall of the third gear (9).

5. The constant-speed driving mechanism for the lithium battery steel shell electroplating barrel frame is characterized in that the inner wall of the third gear (9) is rotatably connected with the outer wall of the sleeve shaft (11) through a bearing, the inner wall of the base (10) is rotatably connected with the outer wall of the sleeve shaft (11) through a bearing, and the bottom end of the base (10) is fixedly connected with the top end of the third gear (9).

6. The constant-speed driving mechanism for the barrel frame for the electroplating of the steel shell of the lithium battery as claimed in claim 1, wherein the outer walls of the first gears (3) are meshed with the inner wall of the synchronous belt (16), and the output end of the motor (4) is rotatably connected with one end of the first gear (3) through a coupler and a short shaft.

7. The constant-speed driving mechanism for the lithium battery steel shell electroplating barrel frame is characterized in that one end of the first gear (3) is fixedly connected with the second gear (5) through a connecting shaft, the connecting part of the connecting shaft and the fixing seat (23) is rotatably connected through a bearing, and the outer wall of the second gear (5) is meshed and connected with the top end of the outer wall of the rack plate (6).