CN219990648U

CN219990648U - Discharging structure of lithium battery aluminum shell tablet forming equipment

Info

Publication number: CN219990648U
Application number: CN202321008713.3U
Authority: CN
Inventors: 高波; 秦勇其; 赖伟峰
Original assignee: Ningde Zhenyu Auto Parts Co ltd
Current assignee: Ningde Zhenyu Auto Parts Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-11-10
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of battery production and discloses a blanking structure of lithium battery aluminum shell tablet forming equipment, which comprises a conveying platform, wherein the output end of the conveying platform is provided with a plurality of arc plates, the arc plates form a cylindrical structure, both ends of each arc plate are sleeved with limiting rings, both ends of each arc plate are hinged with connecting rods, the other ends of the connecting rods are hinged with threaded sleeves, the threaded sleeves at both ends are internally threaded and connected with bidirectional screws, the bidirectional screws are in threaded fit with the threaded sleeves at both ends, one end of each bidirectional screw is rotatably arranged in a bearing seat, and the cylindrical structure formed by the arc plates can synchronously retract inwards after rolling, so that the size of the whole cylindrical structure is changed, a gap is reserved between the rolled waste and each arc plate, and the rolled waste is convenient to take down.

Description

Discharging structure of lithium battery aluminum shell tablet forming equipment

Technical Field

The utility model relates to the technical field of battery production, in particular to a blanking structure of lithium battery aluminum shell tablet forming equipment.

Background

Along with the importance of energy, the automobile industry is turned over, the gravity center is gradually transferred to a new energy automobile, the power source of the new energy automobile is powered by a lithium battery, the lithium battery is required to produce an aluminum shell during production, the coiled material sheets are generally conveyed into punching equipment for blanking by the existing production process, and the coiled material sheets are continuously conveyed for punching forming after blanking.

In the process of stamping blanking, the stamped material sheets are waste materials, and are generally rolled by a rolling roller, however, the waste materials wound on the rolling roller after rolling are difficult to take off from the rolling roller.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a blanking structure of lithium battery aluminum shell tablet forming equipment, which has the advantages of convenience in taking down rolled waste materials and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a blanking structure of lithium cell aluminum hull tablet former, includes conveying platform, conveying platform's output is provided with a plurality of arcs, and is a plurality of the arc forms the cylindricality structure, and all overlaps at the both ends of arc and be equipped with the spacing ring, every the both ends of arc all articulate there is the connecting rod, and the other end of connecting rod then articulates there is the thread bush, and the thread bush female screw connection that is located both ends has two-way screw rod, just two-way screw rod and the thread bush screw fit at both ends, two-way screw rod's one end is rotated and is installed in the bearing frame to drive through driving structure, two-way screw rod's other end bottom butt has the gyro wheel, the bottom of gyro wheel is fixed with highly adjustable support frame.

Preferably, the conveying platform is provided with a pair of rollers, the material sheet passes through the pair of rollers, the bottom of the conveying platform is fixedly provided with supporting legs, and the bottom of the supporting legs is fixedly provided with a bottom plate.

Preferably, the bidirectional screw is fixed with the driven wheel at one end of the bearing seat, the bottom of the driven wheel is provided with the driving wheel, a belt is arranged between the driving wheel and the driven wheel, the input end of the driving wheel is provided with a motor, and the motor is fixed on the bearing seat.

Preferably, one side of the support frame is connected with an adjusting screw in a threaded manner, the bottom of the adjusting screw is rotatably arranged on the bottom plate, and the support frame is slidably arranged on the bottom plate.

Preferably, one end of the conveying platform, which is close to the arc plate, is provided with two groups of pull rollers, each pull roller is provided with a movable block at both ends, the upper side and the lower side of each movable block are respectively fixed with a sliding block, the outer sides of the sliding blocks are provided with sliding rails in a sliding manner, the sliding rails are fixed on the conveying platform, one side, which is far away from the arc plate, of each movable block is fixed with a spring, and the other side of each spring is fixed on the sliding rail.

Preferably, a stamping platform is arranged between the pull roll and the arc-shaped plate.

In summary, the present utility model includes at least the following beneficial effects:

1. this blanking structure of lithium cell aluminum hull tablet former, the cylindricality structure of constituteing through a plurality of arc carries out the rolling to the waste material, and a plurality of arc can be under the cooperation of bi-directional screw rod, thread bush and connecting rod after the rolling synchronous to inside shrink to change the size of whole cylindricality structure, make and leave the clearance between the waste material of rolling and the arc, be convenient for take off the waste material of rolling.

2. This blanking structure of lithium cell aluminum hull tablet former, the arc in the rotation process can have certain traction to the tablet for the tablet carries on conveying platform, and the pull roll can rub with the tablet in the transportation process simultaneously, and the spring can produce the elasticity opposite with traction force, makes the tablet between pull roll and the arc can keep level and smooth unbent, can improve the accuracy of dashing the material in-process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic drawing of a pull roll of the present utility model;

FIG. 3 is a schematic view of the front end of the arc plate of the present utility model;

fig. 4 is a schematic view of the rear end structure of the arc plate of the present utility model.

Wherein: 1. a conveying platform; 2. an arc-shaped plate; 3. a limiting ring; 4. a connecting rod; 5. a thread sleeve; 6. a bidirectional screw; 7. a bearing seat; 8. a roller; 9. a support frame; 10. a pair of rollers; 11. support legs; 12. a bottom plate; 13. driven wheel; 14. a driving wheel; 15. a belt; 16. a motor; 17. adjusting a screw; 18. pulling rolls; 19. a slide block; 20. a slide rail; 21. a spring; 22. a stamping platform; 23. a movable block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a blanking structure of a lithium battery aluminum shell tablet forming device comprises a conveying platform 1, a plurality of groups of paired rollers 10 are rotatably installed on the conveying platform 1, a certain distance is reserved between the paired rollers 10, the distance is a tablet conveying position, when tablets are conveyed, the tablets can be positioned between the paired rollers 10, supporting legs 11 are fixed at the bottom of the conveying platform 1, and a bottom plate 12 is fixed at the bottom of the supporting legs 11.

At the output end of the conveying platform 1, in this embodiment, a plurality of arc plates 2 are arranged on the right side of the conveying platform 1, in this embodiment, the number of the arc plates 2 is four, the four arc plates 2 form a cylindrical structure, and limiting rings 3 are sleeved at two ends of the formed cylindrical structure;

the two ends of the inner side of each arc plate 2 are hinged with connecting rods 4, the other ends of the connecting rods 4 are hinged with threaded sleeves 5, the threaded sleeves 5 at the front end and the rear end are connected with bidirectional screws 6 in an internal threaded manner, and two threads on the bidirectional screws 6 are mutually matched with the threaded sleeves 5 at the front end and the rear end.

Through above-mentioned technical scheme, when carrying out pivoted to bi-directional screw rod 6, and need restrict the position of arc 2, can restrict by hand when pivoted, bi-directional screw rod 6 is cooperation with two thread bush 5 respectively this moment, and thread bush 5 at both ends are close to each other or keep away from each other around driving, when two thread bush 5 are close to each other, can drive the articulated connecting rod 4 angle change with it, and can make arc 2 inwards shrink after the connecting rod 4 angle changes, and the cylindricality structure diameter that encloses this moment reduces.

In this embodiment, two ends of the bi-directional screw rod 6 are rotatably mounted on the bottom plate 12, specifically, a bearing seat 7 is mounted at the front end of the bi-directional screw rod 6, the bearing seat 7 is fixed on the bottom plate 12, rollers 8 are symmetrically disposed at the bottom of the other end of the bi-directional screw rod 6, and the outer surface of the rollers 8 is propped against the outer surface of the bi-directional screw rod 6.

Through the above technical scheme, one end of the bidirectional screw rod 6 can rotate in the bearing seat 7, and the other side can rotate on the roller 8.

The end of the bidirectional screw 6 positioned at one end of the bearing seat 7 is also fixed with a driven wheel 13, the bottom of the driven wheel 13 is provided with the driven wheel 13, a belt 15 is arranged between the driving wheel 14 and the driven wheel 13, the driven wheel 13 is rotatably arranged on the bearing seat 7, meanwhile, the input end of the bearing seat 7 is also fixed with a motor 16, and the motor 16 is also fixed on the bearing seat 7.

Through the technical scheme, the motor 16 can rotate positively to drive the driving wheel 14 to rotate, the driving wheel 14 drives the driven wheel 13 to rotate through the belt 15, the driven wheel 13 can drive the bidirectional screw rod 6 to rotate when rotating, the bidirectional screw rod 6 drives the two thread sleeves 5 to be far away from each other when rotating, the arc plate 2 expands outwards, when the arc plate 2 is in contact with the limiting ring 3, the arc plate 2 can not continue to expand, thread matching is not carried out between the thread sleeves 5 and the bidirectional screw rod 6, at the moment, the bidirectional screw rod 6 can drive the integral connecting rod 4, the arc plate 2 and the limiting ring 3 to rotate positively, waste after punching can be rolled up, and meanwhile, the motor 16 has a certain deceleration effect through the cooperation of the driving wheel 14, the driven wheel 13 and the belt 15, so as to meet the conveying requirement of a material sheet.

The bottom of the roller 8 is fixed with a supporting frame 9, the supporting frame 9 can move up and down, specifically, one side of the supporting frame 9 is connected with an adjusting screw 17 in a threaded manner, the supporting frame 9 is slidably mounted on the bottom plate 12, and the adjusting screw 17 is rotatably mounted on the bottom plate 12.

Through the above technical scheme, when rotating adjusting screw 17, can make holistic support frame 9 slide on bottom plate 12, and then change holistic support plate frame's height, when taking off the waste material after the rolling, can adjust support frame 9 down, conveniently take out the waste material.

Two groups of pull rollers 18 are arranged at one end of the conveying platform 1, which is close to the arc-shaped plate 2, a movable block 23 is fixedly arranged at the end part of each pull roller 18, sliding blocks 19 are fixedly arranged at the upper side and the lower side of each movable block 23, sliding rails 20 are slidably arranged at the outer sides of the sliding blocks 19, and the sliding rails 20 are fixed on the conveying platform 1.

Through the above technical scheme, when the arc-shaped plate 2 rolls the waste material in the rotation process, the material sheet between the pulling rollers 18 has a right pulling force, and the material sheet in the movement process also has a trend of moving to the right under the friction action with the pulling rollers 18, at this time, the spring 21 stretches to drive the sliding block 19 on the movable block 23 to slide in the sliding rail 20, and the spring 21 generates elasticity and the direction is towards the left in the stretching process of the spring 21, so that the two ends of the material sheet between the pulling rollers 18 and the arc-shaped plate 2 are stressed, and the material sheet between the pulling rollers 18 can be ensured to be kept flat and unbent all the time, and the accuracy of the later-stage punching material is ensured.

When in use, the material sheet sequentially passes through the gap between the pair of rollers 10 and is conveyed to the stamping platform 22, waste materials are fixed on the arc plate 2 after being stamped, then the motor 16 is driven to drive the bidirectional screw rod 6 to rotate, when the arc plate 2 is regulated to be in contact with the limiting ring 3, the whole arc plate 2 can be driven to rotate, the material sheet is pulled in the rotating process, so that the material sheet can be continuously fed, meanwhile, the waste materials after the material sheet are wound on the arc plate 2, when the wound arc plate 2 is taken out, the height of the supporting frame 9 can be regulated, the material sheet is lowered, then the whole arc plate 2 is supported by hands, then the bidirectional screw rod 6 is rotated on the premise of limiting the rotation of the arc plate 2, the arc plate 2 is contracted inwards, a certain gap is reserved between the waste materials and the arc plate 2, and the wound waste materials can be taken out from the end part of the arc plate 2 through the gap.

Standard parts used in the document of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art.

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

Claims

1. The utility model provides a blanking structure of lithium cell aluminum hull tablet former, includes conveying platform (1), its characterized in that: the conveying platform comprises a conveying platform body, wherein the conveying platform is characterized in that the output end of the conveying platform body is provided with a plurality of arc plates (2), the arc plates (2) form a cylindrical structure, limiting rings (3) are sleeved at the two ends of the arc plates (2), each arc plate is hinged to a connecting rod (4) at the two ends of the arc plates (2), the other ends of the connecting rods (4) are hinged to threaded sleeves (5), two-way screws (6) are connected to the threaded sleeves (5) at the two ends in an internal threaded manner, the two-way screws (6) are in threaded fit with the threaded sleeves (5) at the two ends, one end of each two-way screw (6) is rotatably installed in a bearing seat (7), the two-way screws are driven through a driving structure, rollers (8) are abutted to the bottoms of the other ends of the two-way screws (6), and a supporting frame (9) with adjustable heights is fixed at the bottoms of the rollers (8).

2. The blanking structure of the lithium battery aluminum shell tablet forming device according to claim 1, wherein: the conveying platform (1) is provided with a pair of rollers (10), a material sheet passes through the pair of rollers (10), supporting legs (11) are fixed at the bottom of the conveying platform (1), and a bottom plate (12) is fixed at the bottom of the supporting legs (11).

3. The blanking structure of the lithium battery aluminum shell tablet forming device according to claim 1, wherein: the bidirectional screw (6) is fixed with a driven wheel (13) at one end of the bearing seat (7), a driving wheel (14) is arranged at the bottom of the driven wheel (13), a belt (15) is arranged between the driving wheel (14) and the driven wheel (13), a motor (16) is arranged at the input end of the driving wheel (14), and the motor (16) is fixed on the bearing seat (7).

4. The blanking structure of the lithium battery aluminum shell tablet forming device according to claim 2, characterized in that: one side of the supporting frame (9) is connected with an adjusting screw (17) in a threaded mode, the bottom of the adjusting screw (17) is rotatably mounted on the bottom plate (12), and the supporting frame (9) is slidably mounted on the bottom plate (12).

5. The blanking structure of the lithium battery aluminum shell tablet forming device according to claim 1, wherein: the conveying platform (1) is provided with two groups of pull rolls (18) near one end of the arc-shaped plate (2), each pull roll (18) is fixedly provided with a movable block (23) at both ends, the upper side and the lower side of each movable block (23) are fixedly provided with a sliding block (19), the outer side of each sliding block (19) is slidably provided with a sliding rail (20), the sliding rails (20) are fixed on the conveying platform (1), one side, away from the arc-shaped plate (2), of each movable block is fixedly provided with a spring (21), and the other side of each spring (21) is fixed on the sliding rail (20).

6. The blanking structure of the lithium battery aluminum shell tablet forming device according to claim 5, wherein: a stamping platform (22) is arranged between the pull roll (18) and the arc-shaped plate (2).