阅读说明：本技术 一种锂电池盖帽压焊装置 (Lithium battery cap press welding device ) 是由 吴康 于 2019-10-28 设计创作，主要内容包括：本发明公开了一种锂电池盖帽压焊装置,具体涉及锂电池生产技术领域,包括底座,所述底座顶端固定设有操作臂,所述操作臂一侧固定设有横臂,所述横臂底端固定设有电动推杆,所述电动推杆底端固定设有配重块,所述配重块底端固定设有压焊头,所述压焊头设在底座顶部,所述底座内部固定设有传送装置,所述传送装置顶端固定设有多个固定框,多个所述固定框均设在底座内部,所述底座顶端固定设有竖管,所述底座内部顶端开设有滑槽,所述滑槽设在竖管底部,所述滑槽设在固定框一侧,所述底座一侧固定设有竹节式电动推杆。本发明操作方式简单,不需要工作人员将盖帽人工放在锂电池上,工作效率高,可以保证操作人员的人身安全。(The invention discloses a lithium battery cap press welding device, and particularly relates to the technical field of lithium battery production. The lithium battery charging device is simple in operation mode, does not need workers to manually place the cap on the lithium battery, is high in working efficiency, and can ensure the personal safety of the operators.)

1. The utility model provides a lithium battery cap pressure welding device, includes base (1), its characterized in that: the automatic welding device is characterized in that an operating arm (2) is fixedly arranged at the top end of the base (1), a transverse arm (3) is fixedly arranged on one side of the operating arm (2), an electric push rod (4) is fixedly arranged at the bottom end of the transverse arm (3), a balancing weight (5) is fixedly arranged at the bottom end of the electric push rod (4), a pressure welding head (6) is fixedly arranged at the bottom end of the balancing weight (5), the pressure welding head (6) is arranged at the top end of the base (1), a conveying device (11) is fixedly arranged in the base (1), a plurality of fixed frames (10) are fixedly arranged at the top end of the conveying device (11), a vertical pipe (7) is fixedly arranged at the top end of the base (1), a sliding groove (13) is formed at the bottom of the vertical pipe (7), and the sliding groove (13) is formed in one side of the fixed frames (10, and a bamboo joint type electric push rod (9) is fixedly arranged on one side of the base (1).

2. The lithium battery cap press-welding device according to claim 1, characterized in that: four fixing rods are arranged on the bamboo joint type electric push rod (9), and the bamboo joint type electric push rod (9) is fixedly connected with the base (1) through the four fixing rods.

3. The lithium battery cap press-welding device according to claim 1, characterized in that: one end of the bamboo joint type electric push rod (9) penetrates through the base (1) and extends into the sliding groove (13).

4. The lithium battery cap press-welding device according to claim 1, characterized in that: bamboo joint formula electric putter (9) one end is fixed and is equipped with push pedal (8), push pedal (8) are established inside spout (13), push pedal (8) contact with spout (13) inner wall.

5. The lithium battery cap press-welding device according to claim 1, characterized in that: a plurality of rubber pads (12) are fixedly arranged at the top ends of the fixing frames (10).

Technical Field

The invention relates to the technical field of lithium battery production, in particular to a pressure welding device for a lithium battery cap.

Background

The nut cap pressure welding of present lithium cell is a very important step in the lithium cell manufacturing process, links together lithium cell and nut cap through the pressure welding with both, and the nut cap can play the effect of protection lithium cell at the in-process that the lithium cell charges, can have the safety protection work of doing well for the lithium cell uses can be safer, protects the user, so the importance of pressure welding technology is not negligible.

The existing pressure welding device needs to manually place the cap on the lithium battery, so that the working efficiency is low, and the safety of operators cannot be guaranteed.

Therefore, it is necessary to invent a lithium battery cap pressure welding device to solve the above problems.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a lithium battery cap press-welding device, which does not require a worker to manually place a cap on a lithium battery, has high working efficiency, and can ensure personal safety of the operator, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lithium battery cap pressure welding device, includes the base, the fixed operating arm that is equipped with in base top, the fixed xarm that is equipped with in operating arm one side, the xarm bottom mounting is equipped with electric putter, the electric putter bottom mounting is equipped with the balancing weight, the balancing weight bottom mounting is equipped with the bonding tool, the bonding tool is established at the base top, the inside fixed conveyer that is equipped with of base, the fixed a plurality of fixed frames that are equipped with in conveyer top, it is a plurality of fixed frame is all established inside the base, the fixed standpipe that is equipped with in base top, the spout has been seted up on the inside top of base, the spout is established in the standpipe bottom, the spout is established in fixed frame one side, the fixed bamboo joint.

In a preferred embodiment, four fixing rods are arranged on the bamboo joint type electric push rod, and the bamboo joint type electric push rod is fixedly connected with the base through the four fixing rods.

In a preferred embodiment, one end of the bamboo joint type electric push rod penetrates through the base and extends into the sliding groove.

In a preferred embodiment, one end of the bamboo joint type electric push rod is fixedly provided with a push plate, the push plate is arranged inside the sliding groove, and the push plate is in contact with the inner wall of the sliding groove.

In a preferred embodiment, a rubber pad is fixedly arranged at the top end of each of the fixing frames.

The invention has the technical effects and advantages that:

through the cooperation of bamboo joint formula electric putter and conveyer speed, utilize the pressure welding head with the block pressure welding on the lithium cell, accomplish the pressure welding operation of block, compare with prior art, the operation mode is simple, does not need the staff to put the block manual work on the lithium cell, and work efficiency is high, can guarantee operating personnel's personal safety.

Drawings

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

Fig. 2 is an enlarged view of the structure of part a of fig. 1 according to the present invention.

Fig. 3 is a top view of the console of the present invention.

The reference signs are: the device comprises a base 1, an operating arm 2, a cross arm 3, an electric push rod 4, a balancing weight 5, a welding head 6, a vertical pipe 7, a push plate 8, a bamboo joint type electric push rod 9, a fixing frame 10, a conveying device 11, a rubber pad 12 and a sliding chute 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The lithium battery cap pressure welding device shown in figures 1-3 comprises a base 1, wherein an operating arm 2 is fixedly arranged at the top end of the base 1, a transverse arm 3 is fixedly arranged at one side of the operating arm 2, an electric push rod 4 is fixedly arranged at the bottom end of the transverse arm 3, the bottom end of the electric push rod 4 is fixedly provided with a balancing weight 5, the bottom end of the balancing weight 5 is fixedly provided with a pressure welding head 6, the pressure welding head 6 is arranged on the top of the base 1, a conveying device 11 is fixedly arranged in the base 1, a plurality of fixed frames 10 are fixedly arranged at the top end of the conveying device 11, the fixed frames 10 are all arranged in the base 1, a vertical tube 7 is fixedly arranged at the top end of the base 1, a sliding groove 13 is arranged at the top end inside the base 1, the sliding groove 13 is formed in the bottom of the vertical pipe 7, the sliding groove 13 is formed in one side of the fixing frame 10, and the bamboo joint type electric push rod 9 is fixedly arranged on one side of the base 1;

further, four fixing rods are arranged on the bamboo joint type electric push rod 9, and the bamboo joint type electric push rod 9 is fixedly connected with the base 1 through the four fixing rods;

furthermore, one end of the bamboo joint type electric push rod 9 penetrates through the base 1 and extends into the sliding groove 13;

furthermore, one end of the bamboo joint type electric push rod 9 is fixedly provided with a push plate 8, the push plate 8 is arranged inside the sliding groove 13, and the push plate 8 is in contact with the inner wall of the sliding groove 13;

further, a rubber pad 12 is fixedly arranged at the top end of each of the plurality of fixing frames 10.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, firstly, a worker places a cap inside a vertical pipe 7, then a lithium battery is placed inside a fixed frame 10, then a conveying device 11 is started, the conveying device 11 drives the fixed frame 10 to transmit when working, a bamboo joint type electric push rod 9 and an electric push rod 4 are started simultaneously, the cap placed inside the vertical pipe 7 falls into a sliding groove 13, the bamboo joint type electric push rod 9 drives a push plate 8 to move back and forth inside the sliding groove 13 when working, so that the cap falling into the sliding groove 13 is pushed to the top end of the lithium battery placed inside the fixed frame 10 by the push plate 8, the electric push rod 4 drives a balancing weight 5 to move downwards, the balancing weight 5 drives a pressure welding head 6 to move downwards when moving downwards, the pressure welding head 6 moves downwards to pressure weld the cap on the lithium battery, and the pressure welding operation of the cap is completed through the matching of the speeds of the bamboo joint type electric push rod 9, the electric push rod 4 and, the operation mode is simple, does not need the staff to put the block manual work on the lithium cell, and work efficiency is high, can guarantee operating personnel's personal safety, and this embodiment has specifically solved prior art medium pressure welding device and has needed the manual work to put the block on the lithium cell, and work efficiency is low, can't guarantee the problem of operating personnel's safety.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.