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With the continuous growth of global energy demand and the rapid development of new energy vehicles and energy storage market, the demand for power batteries has increased sharply, and the battery industry has ushered in unprecedented opportunities for development. As one of the largest battery industry events in the world, the 15th China International Battery Fair (CIBF2023) will be held in Shenzhen International Convention and Exhibition Center (Baoan New Pavilion) from May 16 to 18, 2023.

FHS Group has been deeply engaged in new energy intelligent manufacturing for many years. Relying on its strong technical strength, excellent product quality and high-quality project services, FHS Group has built many model projects in the lithium battery industry and continued to dedicate into lithium power. In this exhibition, FHS Group will devote itself to presenting the core frontier intelligent manufacturing technology in the middle and later phase of the lithium battery. At the same time, there will be show exhibits in the booth of high-speed beading grooving machine and current collector welding machine (Hall 5, 5T005). Sincerely invite new and old customers to visit, in-depth discussion of new energy cutting-edge technology and expand the market space.

Overview of the booth
Venue: Shenzhen International Convention and Exhibition Center (Bao'an) No.1, Zhancheng Road, Fuhai Street, Bao'an District, Shenzhen
Booth No.: Hall 5 5T005
Daily development time:
May 16 (Tuesday) 09:00 ~ 17:00
May 17 (Wednesday) 09:00 ~ 17:00
May 18 (Thursday) 09:00 ~ 16:00

Preview of exhibits

| High speed beading grooving machine


Brief description of main functions:
The main functions of this equipment include screw feeding, star wheel transmission, cam mode automatic grooving, synchronous automatic compensation of hob feed, synchronous online dust collection, automatic blanking, rejection of defective products, carrier circulation transmission (automatic filling of DMC for hob and synchronous online dust collection, CCD detection after grooving, GONOGO fixture inspection of grooving size, automatic blanking. Rejection of defective products, etc.;


This part of equipment automatically realizes bar code information and function information as well as bonding and saving it, and can be connected with MES system and process equipment before and after the process;


Equipment parameters and description:
Design capacity: 240ppm;
Service life of hob: 5 million times;
Mold life: 4.5 million times;
Maximum flow of dust collection: 210m ^ 3/H;
Maximum vacuum: 2000 mmH2O;
All materials contacting the battery core in the process are PEEK materials, except S136 for the functional part;
Floor area: 3m in length, m in width and 2.4, m in height and 2.8.

Introduction core components:

High-speed linkage line mechanism:

Feeding screw/feeding and discharging star wheel/main drive system
Servo motor drive, smooth transition of high and low speed, stable conveying, high precision of repeated positioning;
Polyformaldehyde twin screw/star wheel, small friction, high strength;
Quick disassembly and installation without tools;
There is no radial component force, the transmission is stable, the battery has no relative friction, and the nylon guide block is adopted;

12-axis turret cylindrical cam mechanism:
The 12-axis turret cylindrical cam mechanism achieves a grooving mechanical efficiency of 240PPM and a rated efficiency of 200PPM.
FHS self-developed and verified 12-axis turret cylindrical cam mechanism, in the case of quality and quantity, work efficiency surpasses the existing industry efficiency, breaking the dominant situation of Japanese and Korean enterprises.

Current collector welding machine
Brief description of main functions:
The collector welding machine adopts IPG single-mode laser + high-speed galvanometer welding system for welding, and the self-developed magnetic transport line can maximize the utilization efficiency of the welding machine.
Introduction core components:

| Current Collector Laser Welding System


By adopting the integrated structure of the welding copper mouth pressing plate and the vibrating mirror, the consistency of the defocusing amount of key welding parameters can be ensured, and the industrial problem of unstable welding quality caused by the dimensional tolerance of battery core incoming materials can be solved.


The power stability of the imported fiber single-mode laser is ± 1%, and the focal spot is less than 50 microns.


The high energy density welding beam can quickly break through the absorption threshold of near-infrared light of copper and aluminum high reflective materials. Under the same penetration, it can effectively reduce the heat input in the welding process, reduce the probability of scalding, and achieve high-speed and stable laser welding effect.


The integrated following shielding gas and dedusting structure can protect the whole area of the welding seam position in the welding process and eliminate the influence of smoke and dust on the welding quality in time.


With welding energy waveform control technology, it can precisely adjust the penetration at the beginning and end of welding to ensure the consistency of the overall penetration and width of the weld.

High speed disk cam mechanism


Large dragging force: Due to the different curvatures of the cam profile, different forces can be provided at different positions, so the transmission with high dragging force can be realized.


High control precision: The cam structure can accurately control the travel speed and direction of the mechanical system, so it can achieve high-precision control.


Simplicity of the composite mechanical structure: The cam structure can usually use relatively simple mechanical components, thus reducing manufacturing and maintenance costs and saving expenses.


Adjustable angle: The angle of the cam structure can be adjusted by adjusting the curvature and radius of the contour, which can realize the adjustment and change of the transmission mode to a certain extent.


All-weather operation: The cam structure is generally more stable than other transmission methods, and can operate in different environments, such as hot or cold environment.

| Self-developed mechanism combining magnetic transport with traditional conveyor line

The flexible conveying line includes a series of standardized module components such as longitudinal conveying module, transverse conveying module, curve bend, synchronous belt, chain plate, material tray, bracket profile, positioning and guiding, etc.


Users can quickly and flexibly build a variety of required assembly conveyor lines through simple assembly combination.


Magnetic levitation technology, magnetic motor module and multi-mover slider system (magnet components are selected according to the load), which can be used for multi-return, multi-fork and ferry.


Load up to 20 kg, speed ≥ 5 m/s, repeat position accuracy up to ± 0.01 mm.


It effectively improves the flexibility and intelligence of the traditional conveyor line, and the freely configurable linear system is easy to integrate into the existing conveyor assembly system.


Intelligence and flexibility are complementary to traditional transportation and assembly solutions.


Through magnetic levitation technology, accurate, flexible and stable transportation and positioning can be achieved, which greatly saves costs and improves efficiency.


| Simple structure


Because the magnetic levitation motor does not need additional devices to change the rotary motion into linear motion, the structure of the system itself is greatly simplified, and the weight and volume are also greatly reduced.


Safe and reliable, long service life: no contact transmission, mechanical friction loss is almost zero, low failure rate, maintenance-free, safe and reliable operation, long service life.


More New Energy Smart Manufacturing Solutions Look forward to your visit to unlock Shenzhen, China 2023.5.16—2023.5.18 Hall 5-5T005