Automatic Flow Meter Filling Machine For PET Bottle Home Care Liquid Products

Automatic flow meter filling machine for PET bottle personal and home care liquid products

Main components

Bottle feeder + automatic cap elevator and unscrambler + inlet and outlet bottle template + cap-pressing mechanism + rejection mechanism + electrical control etc.

Bottle-feeding by screw rod

The screw rod separates the bottle and is designed with bottle-in detection device, no bottle no cap-sending and the machine will automatically stop and alarm, if there is bottle stuck.

Cap-feeding

Servo cap-sending greatly reduces the possibility of jamming and improves efficiency and quality.

Cap-pressing head

The pressing head uses a contouring device depending on the special shape of the cap.

Using the principle of vacuum suction cap, the cap is effectively sucked into the inside of the claw head, and mechanical valve control is used. When the pressing operation is completed, the head releases the cap.

A cushioning mechanism is designed above the pressing head so that the head protects the cap and the bottle during the capping process to prevent damage.

Changeover for different products

All star wheel changes are replaced as a whole. The replacement parts include the bottle-in star wheel, the bottle-out star wheel, middle star wheel, the inlet and outlet guide plates, and the outer ring.

Cap unscrambler with visual detection

The pressed cap unscrambler adopts “position” mode to arrange the disorderly cap regularly. The camera detect the cap direction and change it if it’s the other direction. Then, the cap is sent into the channel in an orderly manner by a vacuum inverting device, and then outputted from the cap channel in an orderly manner, and the cap is supplied to the capping machine through the cap divider.

Rejecting of unqualified products

After cap-pressing, there is a double conveyor structure with an intelligent detection device. The qualified bottles are normally transported, and the unqualified (no cap, higher cap) bottles are automatically shunted to another conveyor belt by using the swinging cylinder. When there is bottle stuck, the machine automatically stops and starts again after the problem is solved.