CN216324761U

CN216324761U - Electricity core terminal bending device

Info

Publication number: CN216324761U
Application number: CN202122653351.0U
Authority: CN
Inventors: 汪云
Original assignee: Tuosente Intelligent Technology Kunshan Co ltd
Current assignee: Tuosente Intelligent Technology Kunshan Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-19
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a cell terminal bending device, which relates to the technical field of battery industry, wherein the lower surface of a supporting plate is hinged with a bending cylinder through a pin bolt, the output end of the bending cylinder is hinged with a bending rotating plate, the front side of the bending rotating plate is provided with an auxiliary plate, the auxiliary plate is fixedly connected to the upper surface of a connecting plate, the auxiliary plate is rotatably connected with a rotating rod, the rear end of the rotating rod is fixedly connected with the front side surface of the bending rotating plate, the front end of the rotating rod is fixedly connected with a sliding bottom plate, the front side surface of the sliding bottom plate is fixedly connected with a bidirectional cylinder, and the output ends of the left side and the right side of the bidirectional cylinder are fixedly connected with clamping plates. The cell terminal is clamped through the clamping plate under the action of the bidirectional cylinder, the bending cylinder is driven to rotate under the action of the bending cylinder, and therefore the sliding bottom plate is driven to rotate through the rotating rod, and rapid bending operation of the cell terminal can be achieved.

Description

Electricity core terminal bending device

Technical Field

The utility model relates to the technical field of battery industry, in particular to a cell terminal bending device.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become mainstream, and most of super capacitor battery cores manufactured by winding technology need to be bent to a battery core terminal in the connection process, but the existing bending operation equipment is complex in structure and complex in operation.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the cell terminal bending device is provided, and the technical scheme solves the problems of complex structure and complex operation of the existing bending operation equipment provided in the background technology.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a cell terminal bending device comprises a workbench, wherein a lifting cylinder is fixedly connected with the rear side of the upper surface of the workbench, the output end of the lifting cylinder is fixedly connected with a connecting plate, the upper end of the front side surface of the connecting plate is fixedly connected with a supporting plate, the lower surface of the supporting plate is hinged with a bending cylinder through a pin bolt, the output end of the bending cylinder is hinged with a bending rotating plate, an auxiliary plate is arranged on the front side of the bending rotating plate and fixedly connected to the upper surface of the connecting plate, the auxiliary plate is rotatably connected with a rotating rod, the rear end of the rotating rod is fixedly connected with the front side surface of the bending rotating plate, the front end of the rotating rod is fixedly connected with a sliding bottom plate, the front side surface of the sliding bottom plate is fixedly connected with a bidirectional cylinder, the output ends of the left side and the right side of the bidirectional cylinder are fixedly connected with clamping plates, and the clamping plates are connected with the sliding bottom plate in a sliding mode.

Preferably, the upper surface of the workbench is fixedly connected with a fixed limiting plate, the upper and lower sides of the front and rear ends of the fixed limiting plate are both slidably connected with a limiting slide bar, and one end of the limiting slide bar, which is far away from the fixed limiting plate, is fixedly connected with a movable limiting plate.

Preferably, the limiting slide rod is sleeved with a limiting spring, one end of the limiting spring is fixedly connected with the inner side surface of the movable limiting plate, and the other end of the limiting spring is fixedly connected with the side face, close to the movable limiting plate, of the fixed limiting plate.

Preferably, the right side of fixed limiting plate is provided with fixed cylinder, fixed cylinder fixed connection is at the upper surface of workstation, fixed cylinder's output fixedly connected with fixed connection piece, the equal sliding connection in both ends has fixed slide bar around the fixed connection piece, fixed slide bar's left end runs through fixed connection piece to the fixedly connected with fixed plate.

Preferably, the fixed slide bar is sleeved with a fixed spring, the left end of the fixed spring is fixedly connected with the right side surface of the fixed plate, and the right end of the fixed spring is fixedly connected with the left side surface of the fixed connecting piece.

The utility model provides a cell terminal bending device which has the following beneficial effects:

1. the battery cell terminal bending device is provided with the bending cylinder and the bidirectional cylinder, the battery cell terminal is clamped through the clamping plate under the action of the bidirectional cylinder, the bending cylinder drives the bending cylinder to rotate, and the sliding bottom plate is driven to rotate through the rotating rod, so that the battery cell terminal can be quickly bent, and the device is simple in mechanism and easy to operate.

2. When a product is placed, the movable limiting plates are pulled to fix the front side and the rear side of the product under the action of the limiting springs, the fixing plate is pushed to fix the right side of the product under the action of the fixing cylinder, the product is clamped and fixed under the action of the fixing springs, and meanwhile, the product can be effectively prevented from being damaged due to the fact that the pressure of the fixing cylinder is too large.

Drawings

FIG. 1 is a schematic perspective view of a bending apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic plan view of the bending apparatus of the present invention.

The reference numbers in the figures are:

1. a work table; 2. a lifting cylinder; 3. a connecting plate; 4. a support plate; 5. bending the air cylinder; 6. bending the rotating plate; 7. an auxiliary plate; 8. a sliding bottom plate; 9. a bidirectional cylinder; 10. a clamping plate; 11. fixing a limit plate; 12. a movable limit plate; 13. a limiting slide bar; 14. a limiting spring; 15. fixing the air cylinder; 16. fixing the connecting piece; 17. a fixing plate; 18. fixing the sliding rod; 19. fixing the spring; 20. rotating the rod.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a cell terminal bending device comprises a workbench 1, a lifting cylinder 2 is fixedly connected to the rear side of the upper surface of the workbench 1, a connecting plate 3 is fixedly connected to the output end of the lifting cylinder 2, a supporting plate 4 is fixedly connected to the upper end of the front side surface of the connecting plate 3, a bending cylinder 5 is hinged to the lower surface of the supporting plate 4 through a pin, a bending rotating plate 6 is hinged to the output end of the bending cylinder 5, an auxiliary plate 7 is arranged on the front side of the bending rotating plate 6, the auxiliary plate 7 is fixedly connected to the upper surface of the connecting plate 3, a rotating rod 20 is rotatably connected to the auxiliary plate 7, the rear end of the rotating rod 20 is fixedly connected to the front side surface of the bending rotating plate 6, a sliding bottom plate 8 is fixedly connected to the front side of the rotating rod 20, a bidirectional cylinder 9 is fixedly connected to the front side surface of the sliding bottom plate 8, clamping plates 10 are fixedly connected to the output ends of the left side and the right side of the bidirectional cylinder 9,

clamping plate

10 and 8 sliding connection of sliding bottom plate, when using, open lift cylinder 2 and adjust the height of clamping plate 10, drive clamping plate 10 through two-way cylinder 9 and slide on sliding bottom plate 8, press from both sides tight electric core terminal, open bending cylinder 5, promote the rotor plate 6 rotation of bending, drive sliding bottom plate 8 and rotate to the realization is bent the operation to electric core terminal.

The upper surface of the workbench 1 is fixedly connected with a fixed limiting plate 11, the upper and lower sides of the front and rear ends of the fixed limiting plate 11 are both connected with a limiting slide bar 13 in a sliding manner, one end of the limiting slide bar 13 far away from the fixed limiting plate 11 is fixedly connected with a movable limiting plate 12, a limiting spring 14 is sleeved on the limiting slide bar 13, the limiting spring 14 is always in a stretching state, one end of the limiting spring 14 is fixedly connected with the inner side surface of the movable limiting plate 12, the other end of the limiting spring 14 is fixedly connected with the side surface of the fixed limiting plate 11 close to the movable limiting plate 12, the right side of the fixed limiting plate 11 is provided with a fixed air cylinder 15, the fixed air cylinder 15 is fixedly connected with the upper surface of the workbench 1, the output end of the fixed air cylinder 15 is fixedly connected with a fixed connecting piece 16, the front and rear ends of the fixed connecting piece 16 are both connected with fixed slide bars 18 in a sliding manner, and the left end of the fixed slide bar 18 penetrates through the fixed connecting piece 16, and fixedly connected with fixed plate 17, the cover is equipped with fixed spring 19 on the fixed slide bar 18, the left end of fixed spring 19 and the right side fixed surface of fixed plate 17 are connected, the right-hand member of fixed spring 19 and the left side fixed surface of fixed connector 16 are connected, when using, place the product on the right side of fixed limiting plate 11, drive movable limiting plate 12 and press from both sides tightly the front and back both sides of product under limiting spring 14's effect, open fixed cylinder 15 simultaneously, promote fixed plate 17 and carry out the fixed clamp to the product.

The working principle and the using process of the utility model are as follows:

when using, place the product on the right side of fixed limiting plate 11, it presss from both sides tightly to drive movable limiting plate 12 to press from both sides around the product under spacing spring 14's effect, open fixed cylinder 15 simultaneously, promote fixed plate 17 to carry out the fixed clamp to the product and press from both sides tightly, open lift cylinder 2 and highly adjust pinch-off blades 10, it slides on sliding bottom plate 8 to drive pinch-off blades 10 through two-way cylinder 9, press from both sides tightly electric core terminal, open bending cylinder 5, promote bending rotor plate 6 and rotate, drive sliding bottom plate 8 and rotate, thereby realize the operation of bending electric core terminal, equipment mechanism is simple, and convenient operation.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The cell terminal bending device is characterized by comprising a workbench (1), wherein a lifting cylinder (2) is fixedly connected to the rear side of the upper surface of the workbench (1), a connecting plate (3) is fixedly connected to the output end of the lifting cylinder (2), a supporting plate (4) is fixedly connected to the upper end of the front side surface of the connecting plate (3), a bending cylinder (5) is hinged to the lower surface of the supporting plate (4) through a pin bolt, a bending rotating plate (6) is hinged to the output end of the bending cylinder (5), an auxiliary plate (7) is arranged on the front side of the bending rotating plate (6), the auxiliary plate (7) is fixedly connected to the upper surface of the connecting plate (3), a rotating rod (20) is rotatably connected to the auxiliary plate (7), and the rear end of the rotating rod (20) is fixedly connected to the front side surface of the bending rotating plate (6), the front end fixedly connected with sliding bottom plate (8) of dwang (20), the two-way cylinder (9) of front side surface fixedly connected with of sliding bottom plate (8), the equal fixedly connected with pinch-off blades (10) of two-way cylinder (9) left and right sides output, pinch-off blades (10) and sliding bottom plate (8) sliding connection.

2. The cell terminal bending device according to claim 1, wherein: the upper surface of workstation (1) fixed surface is connected with fixed limiting plate (11), the equal sliding connection in upper and lower both sides at both ends has spacing slide bar (13) around fixed limiting plate (11), the one end fixedly connected with activity limiting plate (12) of fixed limiting plate (11) are kept away from to spacing slide bar (13).

3. The cell terminal bending device according to claim 2, wherein: the limiting slide rod (13) is sleeved with a limiting spring (14), one end of the limiting spring (14) is fixedly connected with the inner side surface of the movable limiting plate (12), and the other end of the limiting spring (14) is fixedly connected with the side face of the fixed limiting plate (11) close to the movable limiting plate (12).

4. The cell terminal bending device according to claim 3, wherein: the right side of fixed limiting plate (11) is provided with fixed cylinder (15), fixed cylinder (15) fixed connection is at the upper surface of workstation (1), the output fixedly connected with fixed connection spare (16) of fixed cylinder (15), the equal sliding connection in both ends has fixed slide bar (18) around fixed connection spare (16), fixed connection spare (16) are run through to the left end of fixed slide bar (18) to fixedly connected with fixed plate (17).

5. The cell terminal bending device according to claim 4, wherein: the fixed slide bar (18) is sleeved with a fixed spring (19), the left end of the fixed spring (19) is fixedly connected with the right side surface of the fixed plate (17), and the right end of the fixed spring (19) is fixedly connected with the left side surface of the fixed connecting piece (16).