CN223718667U

CN223718667U - Welding set that electricity core utmost point ear production was used

Info

Publication number: CN223718667U
Application number: CN202423318871.6U
Authority: CN
Inventors: 余丹凡; 钱本富; 金梨; 龙耐
Original assignee: Jiangxi Qiaoqi Lithium Battery Materials Co ltd
Current assignee: Jiangxi Qiaoqi Lithium Battery Materials Co ltd
Priority date: 2024-12-31
Filing date: 2024-12-31
Publication date: 2025-12-26
Anticipated expiration: 2034-12-31

Abstract

This utility model relates to the technical field of battery cell tab production equipment, and more particularly to a welding device for battery cell tab production. This utility model can position the battery cell tab for welding and can measure the required welding length as needed, resulting in better welding performance. This utility model includes a base frame, a fixed frame, and a pressure frame; the fixed frame is mounted on the base frame, and the pressure frame is slidably connected to the fixed frame. The operator manually pulls the pressure frame upwards and places the battery cell tab to be welded on the fixed frame. The pressure frame presses down on the tab. Then, the operator manually starts a motor, an electric push rod, and several fans. The welding head welds the tab, and the fans blow the welding debris into a discharge trough. This allows for precise positioning of the battery cell tab for welding and measurement of the required welding length, resulting in better welding performance.

Description

Welding set that electricity core utmost point ear production was used

Technical Field

The utility model relates to the technical field of production equipment of battery cell electrode lugs, in particular to a welding device for production of battery cell electrode lugs.

Background

The tab is a raw material of a lithium ion polymer battery product. For example, in the life of the mobile phone battery, the bluetooth battery, the notebook battery and the like, the electrode lugs are all required to be used, namely, the metal conductors for leading the positive electrode and the negative electrode out of the battery core, so that the ears of the positive electrode and the negative electrode of the battery are commonly referred to as contact points during charge and discharge. The welding device is used for welding the lug in the production process of the lug, and most of the existing welding devices cannot well position the welding position of the lug and cannot well measure the length required to be welded, so that the welding effect of the lug is poor.

Disclosure of utility model

In view of the above, the utility model provides a welding device for producing battery cell lugs, which can position the welding position of the battery cell lugs, measure the length required to be welded according to the need, and ensure that the welding effect of the battery cell lugs is better.

The welding device for the production of the battery cell electrode lugs comprises a bottom frame, a fixing frame, a pressing frame, springs, a blanking groove, a welding part and a positioning part, wherein the fixing frame is arranged on the bottom frame, the pressing frame is connected onto the fixing frame in a sliding mode, four springs are connected between the pressing frame and the fixing frame, the blanking groove is arranged on the fixing frame, the welding part is arranged on the bottom frame, and the positioning part is arranged on the bottom frame.

Further, the welding part comprises fixed blocks, a motor, a screw rod, a limiting rod, a sliding block, a supporting frame, an electric push rod, a welding head and a fan, wherein two fixed blocks are arranged on the underframe, the motor is arranged on one of the fixed blocks, the screw rod is rotationally connected between the two fixed blocks, the screw rod is fixedly connected with an output shaft of the motor, the limiting rod is arranged between the two fixed blocks, the sliding type limiting rod is connected with the sliding block, the sliding block is in threaded connection with the screw rod, the supporting frame is arranged on the sliding block, the electric push rod is arranged on the supporting frame, the welding head is arranged on a telescopic rod of the electric push rod, and a plurality of fans are arranged on one side of the fixing frame.

Further, the locating component is including locating plate, movable block and pointer, is equipped with the locating plate on the mount, is equipped with the scale on the locating plate, and sliding connection has the movable block on the locating plate, movable block and support frame fixed connection are equipped with the pointer on the movable block, and the pointer contacts with the scale on the locating plate.

The electric core tab welding machine has the beneficial effects that firstly, the pressing frame is manually pulled upwards to place the electric core tab to be welded on the fixing frame, the pressing frame can press the tab, then the motor, the electric push rod and the fans are manually restarted, the tab can be welded by the welding head, the chips generated by welding can be blown into the blanking groove by the fans, so that the welding position of the electric core tab can be positioned, the length to be welded can be measured according to the requirement, the welding effect of the electric core tab is better, and the chips generated by welding can be blown out, so that the workbench is cleaner.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Reference numerals 1_underframe, 2_fixing frame, 3_pressing frame, 4_spring, 5_blanking groove, 61_fixing block, 62_motor, 63_screw, 64_limit rod, 65_slide block, 66_support frame, 67_electric push rod, 68_welding head, 69_fan, 71_locating plate, 72_moving block, 73_pointer.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Embodiment 1A welding device for producing battery cell electrode lugs, as shown in figures 1 and 2, comprises a bottom frame, a fixing frame, a pressing frame, springs, a blanking groove, a welding part and a positioning part, wherein the fixing frame is arranged on the bottom frame, the pressing frame is connected to the fixing frame in a sliding mode, four springs are connected between the pressing frame and the fixing frame through hooks, the blanking groove is arranged on the fixing frame, the welding part is arranged on the bottom frame, and the positioning part is arranged on the bottom frame.

Further, welding part is including fixed block, a motor, the lead screw, the gag lever post, the slider, the support frame, electric putter, soldered connection and fan, the welding has two fixed blocks on the chassis, be equipped with the motor on one of them fixed block, the rotation type is connected with the lead screw between two fixed blocks, the output shaft fixed connection of lead screw and motor is equipped with the gag lever post between two fixed blocks, sliding type is connected with the slider on the gag lever post, the slider passes through threaded connection with the lead screw, be equipped with the support frame on the slider, be equipped with electric putter on the support frame, be equipped with the soldered connection on electric putter's the telescopic link, one side of mount is equipped with a plurality of fan.

Further, the locating component is including locating plate, movable block and pointer, and the welding has the locating plate on the mount, is equipped with the scale on the locating plate, and sliding connection has the movable block on the locating plate, movable block and support frame fixed connection are equipped with the pointer on the movable block, and the pointer contacts with the scale on the locating plate.

Firstly, artifical upward pulling pressure frame and place the electric core utmost point ear that will weld on the mount, four springs are stretched, then artifical unclamping hand, the pressure frame can be contacted with the utmost point ear, afterwards artifical restart motor, electric putter and a plurality of fan, the output shaft of motor drives the lead screw and rotates, the lead screw rotates and can drive the slider, the support frame, electric putter, the soldered connection, movable block and pointer remove, the pointer removes to suitable scale, then electric putter's telescopic link can extend, electric putter's telescopic link drives the soldered connection and moves downwards, the soldered connection can weld the utmost point ear, a plurality of fan can blow the piece that the welding produced into the fall groove, then the output shaft of motor drives the lead screw and continues to rotate, the lead screw continues to rotate and can drive slider, the support frame, electric putter, the soldered connection, movable block and pointer continue to move, when the pointer moves to suitable position, electric putter's telescopic link drives the lead screw and rotates in a reverse direction, the slider can drive the support frame, electric putter, the soldered connection, movable block and pointer move in a reverse direction, then artifical upward pulling again and take down the piece and can also be carried out the electric core and can be moved down by the welding station, can also be carried out to the welding station according to the need of the electric core, can be more clean, can be had good to the welding position, can be had to the electric core, can be had to the welding has good to the welding position, can be had to the welding has good electric core, and can be welded to the electrode has good electric core, and can weld the electrode core, and can be welded to the electrode.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a welding set that electricity core utmost point ear production was used, its characterized in that, including chassis, mount, pressure frame, spring, fall silo, welding part and locating part, be equipped with the mount on the chassis, sliding connection has the pressure frame on the mount, is connected with four springs between pressure frame and the mount, opens on the mount has the fall silo, and welding part sets up on the chassis, and locating part sets up on the chassis.

2. The welding device for producing the battery cell electrode lug according to claim 1, wherein the welding component comprises a fixed block, a motor, a screw rod, a limiting rod, a sliding block, a supporting frame, an electric push rod, a welding head and a fan, wherein two fixed blocks are arranged on the underframe, the motor is arranged on one fixed block, the screw rod is rotationally connected between the two fixed blocks, the screw rod is fixedly connected with an output shaft of the motor, the limiting rod is arranged between the two fixed blocks, the sliding block is connected onto the limiting rod, the sliding block is connected with the screw rod through threads, the supporting frame is arranged on the sliding block, the electric push rod is arranged on the supporting frame, the welding head is arranged on a telescopic rod of the electric push rod, and a plurality of fans are arranged on one side of the fixing frame.

3. The welding device for producing the battery cell electrode lug according to claim 1, wherein the positioning component comprises a positioning plate, a moving block and a pointer, the positioning plate is arranged on the fixing frame, scales are arranged on the positioning plate, the moving block is connected to the positioning plate in a sliding mode, the moving block is fixedly connected with the supporting frame, the pointer is arranged on the moving block, and the pointer is in contact with the scales on the positioning plate.