CN218827304U

CN218827304U - Positioning device for processing lithium battery cell

Info

Publication number: CN218827304U
Application number: CN202223247190.6U
Authority: CN
Inventors: 夏凤明
Original assignee: Jiangsu Nengyi Battery Co ltd
Current assignee: Jiangsu Nengyi Battery Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-07
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a lithium cell technical field discloses a positioner is used in processing of lithium cell battery piece, comprising a base plate, the bottom plate top left and right sides all is provided with slider, right side slider bottom side fixed connection is on bottom plate top right side, both sides all are provided with anchor clamps around the slider top, anchor clamps bottom side middle part all rotates through the pivot and connects at the slider top, is located and is provided with the pneumatic cylinder between two anchor clamps on same slider, both ends rotate the inboard of connecting both ends anchor clamps around through the universal ball respectively around the pneumatic cylinder. The utility model discloses in, through the distance between the slider shift adjustment both sides anchor clamps on the threaded rod, the flexible drive anchor clamps that combine the pneumatic cylinder cooperate mutually and can fix a position not unidimensional lithium battery piece, improve the practicality, and the cooperation of buffer spring and anchor clamps, effectively avoid causing the damage to lithium battery piece, improved the production quality of lithium cell.

Description

Positioning device for processing lithium battery cell

Technical Field

The utility model relates to a lithium cell technical field especially relates to a positioner is used in processing of lithium cell battery piece.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, lithium metal electromagnetism is firstly proposed and researched by Gilbert N.Lewis in 1912, and M.S.Whittingham is proposed and researched in the 70 th century 20.

By the superimposed synthetic electric core of group of lithium cell battery piece, need the lithium cell battery piece that specific anchor clamps centre gripping corresponds the size when processing the location usually, need to change or adjust anchor clamps to the lithium cell battery piece of unidimensional not, personnel's operation is got up comparatively trouble, wastes time and energy, and lithium cell battery piece is thinner moreover, and mechanical force during the centre gripping is too big, causes the damage to lithium cell battery piece easily, has influenced the production quality of lithium cell.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a positioning device for processing a lithium battery cell.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a positioner is used in processing of lithium cell battery piece, includes the bottom plate, the bottom plate top left and right sides all is provided with slider, right side slider bottom side fixed connection is on bottom plate top right side, both sides all are provided with anchor clamps around the slider top, anchor clamps bottom side middle part all rotates through the pivot and connects at the slider top, is located and is provided with the pneumatic cylinder between two anchor clamps on same slider, both ends rotate the inboard of connecting both ends anchor clamps around through universal ball respectively around the pneumatic cylinder.

As a further description of the above technical solution:

the one end that the pneumatic cylinder was kept away from to the inboard of anchor clamps all is provided with the recess, the recess is inside to be provided with a plurality of buffer spring, the inside sliding connection of recess has the chuck.

As a further description of the above technical solution:

the bottom side of the slide block on the left side is connected to the top of the bottom plate in a sliding manner.

As a further description of the above technical solution:

the right side the equal fixedly connected with motor in both ends around the slider right side, right side both ends are all rotated around the slider is inside and are connected with the threaded rod, the equal fixed connection of threaded rod right-hand member is at the drive end of motor, both ends around the threaded rod outer wall opposite side is both ends around the slider is inside respectively sliding connection.

As a further description of the above technical solution:

the equal fixedly connected with stopper in left end of threaded rod.

As a further description of the above technical solution:

a plurality of buffer spring's the equal fixed connection of one end is in the inside one side of recess, and is a plurality of buffer spring's the equal fixed connection of the other end is in the inside of chuck.

As a further description of the above technical solution:

and an anti-skid layer is arranged on one side of the chuck, which is far away from the clamp.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first, two motors start simultaneously, drive two threaded rods and rotate simultaneously to drive left side slider and be close to towards the right side slider, until suitable distance, start the pneumatic cylinder of both sides thereupon flexible, the chuck distance on the anchor clamps of its both ends is adjusted to suitable distance, thereby can carry out quick location centre gripping fixed its position to the not unidimensional lithium battery cell that the bottom plate top was placed, improved the practicality.

2. The utility model discloses in, when chuck and battery piece contact, the chuck can offset some anchor clamps rotation process because the power to the battery piece is too fast under buffer spring's elastic action, avoids causing the damage to lithium cell battery piece, has improved the production quality of lithium cell.

Drawings

Fig. 1 is a perspective view of a positioning device for processing a lithium battery cell provided by the present invention;

fig. 2 is the utility model provides a positioning device's anchor clamps schematic diagram is used in processing of lithium cell battery piece.

Illustration of the drawings:

1. a base plate; 2. a slider; 3. a clamp; 4. a rotating shaft; 5. a hydraulic cylinder; 6. a universal ball; 7. a motor; 8. a threaded rod; 9. a groove; 10. a buffer spring; 11. a chuck.

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. 1-2, the present invention provides an embodiment: the utility model provides a positioner is used in lithium battery cell processing, comprising a base plate 1, the 1 top left and right sides of bottom plate all is provided with

slider

2, 2 bottom sides fixed connection in the 1 top right side of bottom plate of right side slider, both sides all are provided with anchor clamps 3 around the 2 tops of slider, 3 bottom sides middle parts of anchor clamps all rotate through pivot 4 and connect at 2 tops of slider, it is provided with pneumatic cylinder 5 to be located on same slider 2 between two anchor clamps 3, pneumatic cylinder 5 is front and back both ends are rotated through universal ball 6 respectively and are connected the inboard of both ends anchor clamps 3 in the front and back, two motors 7 start simultaneously, drive two threaded rods 8 and rotate simultaneously, thereby drive left side slider 2 and be close to towards right side slider 2, until suitable distance, pneumatic cylinder 5 that starts both sides thereupon stretches out and draws back, chuck 11 distance on the anchor clamps 3 that drive its both ends adjusts to suitable distance, thereby can carry out quick location centre gripping to the not unidimensional lithium battery cell that bottom plate 1 top was placed and fix its position, and practicability is improved.

The inboard one end of keeping away from pneumatic cylinder 5 of anchor clamps 3 all is provided with recess 9, the inside a plurality of buffer spring 10 that is provided with of recess 9, the inside sliding connection of recess 9 has chuck 11, when chuck 11 contacts with the battery piece, chuck 11 is under buffer spring 10's elastic action, can offset some 3 processes of rotating of anchor clamps because the power to the battery piece of speed is too fast, avoid causing the damage to the lithium cell battery piece, the production quality of lithium cell has been improved, 2 bottom sides sliding connection at the bottom plate 1 top of left side slider, 2 equal fixedly connected with motors 7 in both ends around the right side slider, 2 inside both ends all rotate around right side slider are connected with threaded rod 8, the equal fixed connection in the drive end of motor 7 of threaded rod 8 right-hand member, 8 outer wall opposite sides in both ends are sliding connection around 2 inside left side slider 2 around respectively around, start through motor 7, drive left side slider 2 along motor 7 axial displacement, until adjusting suitable distance, the equal fixedly connected with stopper in left end of threaded rod 8, avoid left side slider 2 to break away from motor 7, the equal fixed connection in one side of one end of a plurality of buffer spring 10, the equal fixed connection in one side of recess 9 of the inside of the other end of a plurality of buffer spring 10, the equal fixed connection of the inside of chuck 11, the equal increase of the friction layer of anchor clamps 11 of the difficult slippage layer of keeping away from, 11, it makes the anti-skidding layer of anchor clamps 3 increase.

The working principle is as follows: at first, two motors 7 start simultaneously, drive two threaded rods 8 and rotate simultaneously, thereby it is close to towards right side slider 2 to drive left side slider 2, until suitable distance, it is flexible to start the pneumatic cylinder 5 of both sides thereupon, it adjusts suitable distance to drive the chuck 11 distance on the anchor clamps 3 at its both ends, thereby can carry out quick location centre gripping to the not unidimensional lithium battery piece that bottom plate 1 top was placed and fix its position, the practicality is improved, and when chuck 11 contacted with the battery piece, chuck 11 is under buffer spring 10's elastic reaction, can offset some anchor clamps 3 processes of rotating because the power of speed to the battery piece too fast, avoid causing the damage to the lithium battery piece, the production quality of lithium cell has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a positioner is used in processing of lithium cell battery piece, includes bottom plate (1), its characterized in that: bottom plate (1) top left and right sides all is provided with slider (2), right side slider (2) bottom side fixed connection is on bottom plate (1) top right side, both sides all are provided with anchor clamps (3) around slider (2) top, anchor clamps (3) bottom side middle part all rotates through pivot (4) and connects at slider (2) top, is located and is provided with pneumatic cylinder (5) between two anchor clamps (3) on same slider (2), both ends rotate through universal ball (6) respectively around pneumatic cylinder (5) and connect the inboard of front and back both ends anchor clamps (3).

2. The positioning device for processing the lithium battery cell as claimed in claim 1, wherein: the clamp is characterized in that one end, far away from the hydraulic cylinder (5), of the inner side of the clamp (3) is provided with a groove (9), a plurality of buffer springs (10) are arranged inside the groove (9), and a chuck (11) is connected inside the groove (9) in a sliding mode.

3. The positioning device for processing the lithium battery cell as claimed in claim 1, wherein: the bottom side of the slide block (2) at the left side is connected with the top of the bottom plate (1) in a sliding manner.

4. The positioning device for processing the lithium battery cell as claimed in claim 1, wherein: right side the equal fixedly connected with motor in both ends (7), right side around slider (2) right side both ends are all rotated around slider (2) is inside and are connected with threaded rod (8), the equal fixed connection of threaded rod (8) right-hand member is at the drive end of motor (7), both ends around threaded rod (8) outer wall opposite side difference sliding connection is at both ends around left side slider (2) is inside.

5. The positioning device for processing the lithium battery cell as claimed in claim 4, wherein: the left end of the threaded rod (8) is fixedly connected with a limiting block.

6. The positioning device for processing the lithium battery cell as claimed in claim 2, wherein: a plurality of the one end of buffer spring (10) is fixed on one side of the inside of groove (9), and a plurality of the other end of buffer spring (10) is fixed inside chuck (11).

7. The positioning device for processing the lithium battery cell as claimed in claim 2, wherein: and an anti-skid layer is arranged on one side of the chuck (11) far away from the clamp (3).