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Where is the flexibility level of the robot glue filling assembly line reflected
source：www.cnkaihui.com | Release time：2026年06月22日1. Flexible operation of multi degree of freedom robotic arm
Six axis industrial robots/collaborative robots have 6 motion joints, which can vertically, obliquely, and multi angle extend into the cavity, and are compatible with square power supplies, irregular transformers, curved car lights, and irregular PCB modules; It can achieve flat gluing, side wall filling, inner cavity bottom sealing, and gluing along complex contours. Ordinary three-axis gantry can only operate on a flat surface, with a large difference in flexibility.
2. Robot quick change end tool
Equipped with pneumatic quick change disc, automatic switching in seconds: high flow glue filling valve, micro dispensing valve, assembly gripper, vacuum suction nozzle, cleaning nozzle; Complete the entire process of loading and positioning, assembly and pressing, vacuum gluing, visual inspection, and unloading at the same workstation without replacing the workstation equipment.
3. Expand the operating range of ground rails/mobile robots
The robot is equipped with linear ground rails and AGV mobile bases, which can cross multiple workstations and branch lines for circulation; It can process both small sensors and large energy storage battery packs, greatly improving equipment utilization.
2、 Flexible tooling conveyor system (no disassembly fixture, quick switching of products)
1. Universal flexible positioning fixture
Abandoning a single fixed mold and adopting servo adjustable blocking blocks, porous vacuum adsorption platforms, and elastic pressure blocks; By automatically adjusting the length, width, and height positioning dimensions through the program, it is compatible with multiple sizes of workpieces in the same series. There is no need to disassemble fixtures during production changes, and the change time has been reduced from several hours to 5-15 minutes.
2. Modular closed-loop conveyor line
Belt/double speed chain servo speed regulation, switchable between continuous flow, intermittent flow, and single piece isolation modes; Double layer reflux line realizes automatic circulation of fixtures and mixed flow conveying of large and small workpieces; Support skipping certain curing and assembly stations, and adding or removing process flows as needed.
3. Quick mold change interface
Standard quick plug positioning pin, different product specific carriers can be quickly plugged and replaced, suitable for cross category products with significant differences in appearance (such as power supply+lighting+controller co line).
3、 Flexible glue supply and filling system (compatible with multiple adhesives, adjustable process parameters)
1. Compatible with multiple adhesive types and adjustable ratio
The modular adhesive storage unit can simultaneously store epoxy PU、 Organic silicon and crystal glue; The ratio supports 1:1 to 10:1 stepless adjustment, automatically switches between static/dynamic mixing valves, adapts to high/low viscosity, and various adhesives with or without fillers, without the need to replace the entire glue supply equipment.
2. Flow rate, pressure, and speed are all digitally adjustable parameters
The system stores hundreds of independent process formulas: glue filling flow rate, glue dispensing pressure, robot glue dispensing speed, anti drip suction, and one click switching of vacuum negative pressure value; Small pieces can be filled with small amounts of glue, while large pieces can be filled with high flow rates and switched freely. The accuracy of the glue amount is ± 1% to ± 2%.
3. Automatic cleaning and non-stop glue replacement
Automatic flushing of pipelines and emptying of residual glue, no need for manual disassembly and cleaning when switching between different adhesives; Dual material bucket backup design, with non-stop glue replenishment during production, suitable for alternating production of multiple batches.
4、 Visual intelligence flexibility (unmanned teaching, automatic recognition of mixed lines)
1. CCD vision automatic recognition of workpiece model
The feeding camera takes photos and scans barcodes to automatically identify the current product. The system can easily retrieve the corresponding robot trajectory, glue filling parameters, and assembly program with one click, achieving disorderly mixed production. Different types of workpieces can be produced online without distinguishing batches.
2. Visual dynamic compensation positioning
Slight deviation of workpiece placement and dimensional tolerance of incoming materials, with real-time visual correction of robot glue filling path, without the need for strict positioning; 3D vision can recognize height differences and cavity depths, automatically adjust the height of the glue gun, and adapt to concave and convex shaped shells.
3. Offline programming for quick updates
The computer imports 3D drawings of the product and automatically generates the glue filling trajectory, without the need to stop the machine and teach point by point on site; The launch of new products only requires importing programs, reducing production line downtime and debugging time by 80%. It is suitable for frequent sampling and small-scale trial production of new products.
5、 Control system and software flexibility (free combination of processes, one click production change)
1. Modular program architecture
Separate the loading, assembly, preheating, vacuum gluing, heating curing, and testing into independent program modules; Switching products only calls the corresponding module, and similar product programs have a reuse rate of over 80%, so there is no need to rewrite them all.
2. Free switching between multiple production modes
Support three modes: fully automated batch production, semi-automatic manual assistance, and single machine sampling and debugging; During the R&D phase, small-scale trial production and mass production of large orders can be seamlessly switched, balancing sampling and large-scale delivery.
3. Multi device interconnection and intercommunication
PLC supports EtherCAT and Profinet industrial buses, and can interface with MES, AGV, curing furnaces, and detection equipment; The production line can flexibly add or remove solidification sections and assembly stations, and there is no need to reconstruct the entire control logic for later expansion.
6、 Flexible process flow (process can be increased or decreased, adapted to diverse production needs)
1. The process can be freely arranged and bypassed
Modular segmentation of production line: preheating and dehumidification, assembly locking, vacuum gluing, constant temperature curing, airtight testing, repair stations can be activated/bypassed as needed; Free switching between two modes: glue only without assembly and assembly+glue integration.
2. The curing process is flexible and adjustable
The solidification furnace has multiple independent temperature controls, and the temperature and conveying speed can be adjusted in sections; Suitable for different adhesives such as room temperature curing, medium temperature baking, and high temperature curing, the same line can accommodate both fast drying and slow drying encapsulation adhesives.
3. Flexible layout of human-machine collaboration
Paired with collaborative robots, there is no need for safety fences, and manual assistance can be provided at the workstation for material feeding, sampling, and replacement of parts; Manual assistance for small batch orders, fully automated operation for large batches, and flexible allocation of human-machine ratios when orders fluctuate.
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