Automatic loading unloading system for thread rolling machine

Automatic solution in loading unloading system (work-piece feeding) for rollers in particular and automatic machines and lines in general will help improve manufacturing productivity. As well as reducing costs in large series production. 

Technical specifications of automatic feeding system for thread rolling machines.

Reference size: 4100mm (L) x 1900mm (W) x 2000mm (H)

Operating height: 1300mm from the floor

Cycle time: 13s / pcs (including machining time)

Voltage used: 3 phase 200V Gas pressure: 0.5 ~ 0.6 Mpa

Structure and principle of operation of thread rolling machine system

Automatic workpiece feeding system for thread rolling machines includes:Cluster level input conveyor products

Cluster transfer (cluster 1 and group 2): cluster of products to be put into lathe machine + cluster of hand-held products with automatic robot combination.

Intermediate group

Upper and lower cover assemblies

Output cluster
Principle of operation Conveyor input translates the product step to the position of positioning the product (with sensor check product).

Cylinder 1 goes up to locate the product (There is product check sensor after positioning) The robot transfer hand comes down to the product clamp (there is a sensor check whether the product is clamped).

The product is picked up and moved to the thread rolling machine, Robot transfer will wait after the machine has finished processing and will continue to lift and pick up the product.

The robot transfer hand will rotate 90 degrees and move to the drop position on the output conveyor.

The robot transfer hand then moves to the input conveyor and picks up the product.

On the output conveyor each compartment contains 2 products, after having 2 products on the conveyor, the conveyor will translate step.

Outstanding features of automatic work-piece feeding system for thread rolling machines

This automated system helps reduce labor costs, increase economic efficiency in mass production

The time of embryo feeding and product taking of the system is very short, increasing the productivity for machine tools. Increase profits for businesses quickly. 

Image: 3D conception-design of one of the automatic feeding system for thread rolling application of CNCVina

Instruction on operation and dandory

Basically, process and operation operation, maintenance and maintenance of workpiece system for thread rolling machines are similar to automatic workpiece system of CNC lathes.

However, additional attention should be paid to the troubleshooting process in some of the following cases:

After pressing EMG due to the problem: Release all EMG, switch swich to MANUAL.

Press RETURN to start running again.

Cylinder stroke error: Check the air supply, check if the cylinder is stuck. Tighten the position of the bright cylinder LS.

Reset deletes the error and press Start to continue.

Robots are overloaded: Check if the robot is stuck.

Align it manually.

Try pressing Reset to Reset the fault if it is not necessary to turn off the Total CB to reset the robot.

Initialize rerun from the beginning.
Motor overload error:

Check the engine, find the cause of overload and handling.

Turn off the start-up power again.

When executing the stated processing methods without correcting the error:

+ Check whether the wiring part of the device is loose, broken or loose from the connector.

+ If not check the device to see if it works.

- In case the machine is running, the error cannot be solved:

+ Press and hold 2 "STOP" button "RESET" simultaneously for 2 seconds until the RESET STOP light blinks to bring the system to initial initialization.

+ If you can't handle it, power off the entire system, then re-source and re-create from the beginning.