Gantry mobile robot loading and unloading workstation
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Gantry mobile robot loading and unloading workstation

 




 




 The loading bin is manually filled, and the robot sequentially grabs the blanks to be added one by one;

The gripper 1 of the robot gripper 1 grabs the blank and waits outside the door of the lathe. The semi-finished product in the lathe 1 is processed, the door of the lathe is opened, and the gripper 2 removes the semi-finished product after the completion of the lathe, and replaces the upper gripper 1 Of the rough parts, the robot gripper exits the lathe one, the lathe door is closed, and the lathe starts to process OP10;
The gripper 2 of the robot gripper 1 puts the semi-finished product on one side of the reversing table, and then uses the gripper 1 to grab the semi-finished product from the other side; the gripper 1 of the robot gripper 1 grabs the semi-finished product and waits outside the second door of the lathe. After the machining of the workpiece in the second is completed, the second door of the lathe is opened, and the gripper 2 removes the finished product of the second gripper and replaces the semi-finished product of the upper gripper 1. The robot gripper exits the lathe two, the second door of the lathe is closed, and the lathe two starts processing OP20 ;
The finished product of the air gripper 2 of the robot gripper 1 is transferred to the temporary storage of the gripping placement table, and the robot is replaced with the robot gripper 2;
The air gripper 3 of the robot gripper 2 transports the finished product to the lower bin;
The robot is replaced with a robot gripper 1;
Repeat the above steps.
 



The GSK RB08A3 robot uses the double-clamping tool at the end to grab the motor end cover and move it into the machine tool for processing by moving on the truss, while achieving automatic blanking.



Specifications  ·   
GSKRB08A3 Universal Robot
Number of motion axes: 6 axes
Maximum payload: 8KG
Repeat positioning accuracy: ± 0.05mm
Handling robots are widely used in automatic handling systems such as loading and unloading of machine tools and stamping production lines;

 Product advantages  ·   
Improve the utilization rate of machine tools and product quality;
Two sets of hand grips are provided, one set is used for loading and unloading, the other set is used for packing, and the quick change tool is used to realize the replacement between the hand grips;
High-quality consistency reduces the risk of defective parts caused by workers turning over;
The gantry mobile workstation makes full use of the upper space of the machine tool to free up the ground working space, which is convenient for the maintenance of machine tools and other equipment, and the equipment utilization rate is higher than that of the general automation scheme.
 



Loading bin
The automatic wire feeder adopts a layered rotating feeder. While ensuring the feeding accuracy, the positioning column needs to be adjusted when replacing parts of different specifications. As shown in the figure, the stacked rotating material rack is controlled by a servo motor and a system.









The worker left the silo after it was full of blanks.
When working, the robot sequentially grabs the blanks from top to bottom. After the stack of blanks is gripped, the storage rack automatically rotates by one station.
The sensor on the storage rack can automatically detect the material level. If the sensor can't detect any material in one minute, it will send a warning signal to remind the worker to add the material into the silo.
If no material is detected within three minutes, a signal is sent to stop the machine. The whole machine is designed with multiple protections, safe and reliable.










Robot grip
According to the placement of the workpieces in the machine tool fixture and the silo, two different sets of grippers are required to meet the production needs




Tooling instructions ·
The mechanical gripper 1 adopts the double gripper structure, which realizes the rapid replacement of the workpiece on the machine tool, which greatly saves the time of refueling and improves the utilization rate of the machine tool.
The mechanical gripper 2 adopts a single gripper structure, which moves flexibly after grasping the workpiece, and the workpiece can be neatly placed in the unloading bin


Commutator
The structure of the commutation table is shown on the right, the structure is simple, and the cost is low







The robot places the workpiece on the commutation table and then grabs the workpiece from the other side





Quick change bracket
The structure of the hand-held placement table is shown on the left, the structure is simple and practical







When working, the robot puts the workpiece on the temporary storage table, the robot moves the robot grip 1 to the corresponding position, releases the quick-change device, and then moves above the robot grip 2, closes the quick-change device to grab the robot grip 2 , So as to replace the mechanical gripper


Unloading bin
The structure of the unloading bin is shown in the figure, the structure is simple and practical





Manually place the empty box on the positioning bracket;
When working, programming through the teach pendant of the robot electric cabinet, the robot automatically palletizes the finished product;
After the box is full, manually fork off with a forklift.
 
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