CN216937870U

CN216937870U - High-speed groove rolling device of cylinder type lithium cell brick tower

Info

Publication number: CN216937870U
Application number: CN202122370280.3U
Authority: CN
Inventors: 陈云飞
Original assignee: Dongguan Blue Sky Intelligent Equipment Co ltd
Current assignee: Dongguan Blue Sky Intelligent Equipment Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-07-12
Anticipated expiration: 2031-09-29

Abstract

The utility model provides a cylindrical lithium battery brick tower high-speed channeling device which comprises a first feeding mechanism, a cam device, a second feeding mechanism, a channeling mechanism, a third feeding device, a cup supporting mechanism, a feeding mechanism, a discharging device and a rack. The device can realize full-automatic feeding and feeding, and can realize quick slot rolling when the cylindrical lithium battery is placed on the device, thereby greatly improving the production and processing efficiency of the cylindrical lithium battery.

Description

High-speed groove rolling device of cylinder type lithium cell brick tower

Technical Field

The application relates to the technical field of battery production, in particular to a high-speed rolling groove device of a cylindrical lithium battery brick tower.

Background

A lithium battery is a type of battery using a non-aqueous electrolyte solution, with 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 lithium metal has very high requirements on the environment in processing, storage and use. With the development of scientific technology, lithium batteries have become the mainstream. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.

At present, the traditional cylindrical lithium battery has lower rolling groove efficiency during production and processing, influences the production efficiency and is more and more difficult to meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model provides a cylindrical lithium battery brick tower high-speed groove rolling device which comprises a first feeding mechanism, a cam device, a second feeding mechanism, a groove rolling mechanism, a third feeding device, a cup supporting mechanism, a feeding mechanism, a discharging device and a rack, wherein the first feeding mechanism, the second feeding mechanism, the third feeding device and the discharging device are sequentially arranged, the cam device is connected between the first feeding mechanism and the second feeding mechanism, the groove rolling mechanism is connected between the second feeding mechanism and the third feeding device, and the cup supporting mechanism and the feeding mechanism are connected between the third feeding device and the discharging device.

As a further scheme of the present invention, the first feeding mechanism includes a first speed reduction motor, a first rotary table, and a first cylinder, the first speed reduction motor rotates the first rotary table, the first cylinder has a blocking function, the first cylinder includes a first gear, a first flange, a first transmission shaft, and a first rotary table, the first gear rotates, the first flange is fixed on the frame, and the first rotary table is driven by the first transmission shaft to realize ordered feeding.

As a further scheme of the present invention, the second feeding mechanism includes a second gear, a second transmission shaft, and a second turntable, and the second gear rotates to drive the second turntable to rotate through the second transmission shaft.

As a further aspect of the present invention, the channeling mechanism includes a servo motor, a speed reducer, a channeling device, a cam guide, a helical gear, a synchronous pulley, a gear, a first needle bearing, a second needle bearing, a third needle bearing, a mold, and a hob.

As a further aspect of the present invention, the servo motor drives the helical gear through a synchronous belt transmission, so as to drive the grooving device to perform grooving, the cam guide rail remains stationary, and the speed reducer drives the entire mechanism through a gear transmission.

In a further aspect of the present invention, the first needle bearing is disposed on the cam guide, and is pushed up by the cam guide to be pressed against the second needle bearing by the battery, the helical gear is driven by a large helical gear, the mold rotates while pressing the battery, and the third needle bearing is pushed up by the cam to push the hob against the battery case to complete the grooving.

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

the high-speed rolling groove device for the cylindrical lithium battery brick tower realizes full-automatic feeding, feeding and processing, and can realize quick rolling groove by placing the cylindrical lithium battery on the device, so that the production and processing efficiency of the cylindrical lithium battery is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a first feeding mechanism of the present invention;

FIG. 3 is a schematic view of a second feeding mechanism of the present invention;

figures 4, 5 and 6 are schematic views of the channeling mechanism of the present invention.

Description of reference numerals:

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as "driving" another element, it can be directly driven to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In order to facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view of the overall structure provided by a first embodiment of the present invention; shown by figure 1, a high-speed slot rolling device of cylinder type lithium cell brick tower, including first pan feeding mechanism 1, cam gear 2, second pan feeding mechanism 3, slot rolling mechanism 4, third pan feeding device 5, support cup mechanism 6, feeding mechanism 7, discharging device 8 and frame 9, first pan feeding mechanism 1, second pan feeding mechanism 3, third pan feeding device 5 and discharging device 8 set up in order, cam gear 2 link up in first pan feeding mechanism 1 with between the second pan feeding mechanism 3, slot rolling mechanism 4 link up in second pan feeding mechanism 3 with between the third pan feeding device 5, support cup mechanism 6 with feeding mechanism 7 link up in third pan feeding device 5 with between the discharging device 8.

FIG. 2 is a schematic view of a first feeding mechanism according to a first embodiment of the present invention; as shown in fig. 2, the first feeding mechanism 1 includes a first speed reduction motor 1-1, a first rotary table 1-2 and a first cylinder 1-3, the first speed reduction motor 1-1 rotates the first rotary table 1-2, the first cylinder 1-3 plays a role in blocking, the first cylinder 1-3 includes a first gear 1-31, a first flange 1-32, a first transmission shaft 1-33 and a third rotary table 1-34, the first gear 1-31 rotates, the first flange 1-32 is fixed on the frame 9, and the first transmission shaft 1-33 drives the third rotary table 1-34 to realize ordered feeding.

Fig. 3 is a schematic view of a second feeding mechanism according to a first embodiment of the present invention, and as shown in fig. 3, the second feeding mechanism 3 includes a second gear 3-1, a second transmission shaft 3-2, and a second rotary table 3-3, where the second gear 3-1 rotates, and the second transmission shaft 3-2 drives the second rotary table 3-3 to rotate.

Fig. 4, 5 and 6 are schematic diagrams of the channeling mechanism provided by the first embodiment of the utility model, and as shown in fig. 4 to 6, the channeling mechanism 4 includes a servo motor 4-1, a speed reducer 4-2, a channeling device 4-3, a cam guide 4-4, a helical gear 4-5, a synchronous pulley 4-6, a gear 4-7, a first needle bearing 4-8, a second needle bearing 4-9, a third needle bearing 4-10, a mold 4-11 and a hob 4-12.

The servo motor 4-1 drives the helical gear 4-5 through synchronous belt transmission, so as to drive the slot rolling device 4-3 to roll slots, the cam guide rail 4-4 is kept still, and the speed reducer 4-2 drives the whole mechanism through gear 4-7 transmission.

The first needle bearing 4-8 is arranged on the cam guide rail 4-4 and is jacked up through the cam guide rail 4-4 to be tightly pressed with the battery of the second needle bearing 4-9, the helical gear 4-5 is driven by a large helical gear ring, the die 4-11 rotates under the condition of pressing the battery, and the third needle bearing 4-10 is jacked up by the cam, so that the hob 4-12 jacks up the battery shell to complete the grooving.

The foregoing describes only some embodiments of the present invention and modifications and variations thereof will be apparent to those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. A high-speed rolling groove device of a cylindrical lithium battery brick tower is characterized by comprising a first feeding mechanism (1), a cam device (2), a second feeding mechanism (3), a rolling groove mechanism (4), a third feeding device (5), a cup supporting mechanism (6), a feeding mechanism (7), a discharging device (8) and a frame (9), the first feeding mechanism (1), the second feeding mechanism (3), the third feeding device (5) and the discharging device (8) are arranged in sequence, the cam device (2) is connected between the first feeding mechanism (1) and the second feeding mechanism (3), the roller groove mechanism (4) is connected between the second feeding mechanism (3) and the third feeding device (5), the cup supporting mechanism (6) and the feeding mechanism (7) are connected between the third feeding device (5) and the discharging device (8).

2. The high-speed rolling groove device of the cylindrical lithium battery brick tower of claim 1, the first feeding mechanism (1) comprises a first speed reducing motor (1-1), a first rotating disc (1-2) and a first air cylinder (1-3), the first speed reducing motor (1-1) rotates the first rotary table (1-2), the first air cylinder (1-3) plays a role in blocking, the first cylinder (1-3) comprises a first gear (1-31), a first flange plate (1-32), a first transmission shaft (1-33) and a third rotary table (1-34), the first gear (1-31) rotates, the first flange plate (1-32) is fixed on the frame (9), the third rotating discs (1-34) are driven by the first transmission shafts (1-33) to realize ordered feeding.

3. The brick tower high-speed channeling device for the cylindrical lithium battery as claimed in claim 1, wherein the second feeding mechanism (3) comprises a second gear (3-1), a second transmission shaft (3-2) and a second rotary table (3-3), the second gear (3-1) rotates, and the second rotary table (3-3) is driven to rotate by the second transmission shaft (3-2).

4. The brick tower high-speed groove rolling device for the cylindrical lithium battery according to claim 1, wherein the groove rolling mechanism (4) comprises a servo motor (4-1), a speed reducer (4-2), a groove rolling device (4-3), a cam guide rail (4-4), a helical gear (4-5), a synchronous pulley (4-6), a gear (4-7), a first needle bearing (4-8), a second needle bearing (4-9), a third needle bearing (4-10), a mold (4-11) and a hob (4-12).

5. The brick tower high-speed groove rolling device for the cylindrical lithium battery as claimed in claim 4, wherein the servo motor (4-1) drives the helical gear (4-5) through synchronous belt transmission, so as to drive the groove rolling device (4-3) to roll the groove, the cam guide rail (4-4) is kept still, and the speed reducer (4-2) drives the whole mechanism through gear (4-7) transmission.

6. The brick tower high-speed channeling device for the cylindrical lithium battery as claimed in claim 4, wherein the first needle bearing (4-8) is arranged on the cam guide rail (4-4) and is jacked up by the cam guide rail (4-4) to be tightly pressed with the battery of the second needle bearing (4-9), the helical gear (4-5) is driven by a large helical gear ring, the die (4-11) rotates under the condition of pressing the battery, and the third needle bearing (4-10) is jacked up by the cam, so that the hob (4-12) jacks up the battery case to complete channeling.