Applications Glass Disc Vision Inspection for Quality Control of Coffee Filter Disc

Glass Disc Vision Inspection for Quality Control of Coffee Filter Disc

MK360™ Glass Disc Vision Inspection System offers a solution that has high output combined with gentle handling for minimal damage to the product prior to 100% inspection and sorting.

Glass Disc Vision Inspection for Quality Control of Coffee Filter Disc

Features and Benefits

  • Top, bottom and side inspection
  • Rapid inspection and feeding up to 1800 parts per minute (900 parts per minute per side)
  • Gentle parts handling, no damage to the parts
  • Minimum changeover between components that are different in size and shape
  • 100% inspection and sorting
  • 360° accurate quality inspection
  • HMI controls interface
  • Food and GMP standards

Downloads

MK360™ Product Information [PDF]

The Solution

A fully automated quality control and inspection system to handle and inspect two types of plastic coffee filter disc.

Coffee filter discs are loaded into a bulk hopper direct from the customer’s moulding machine. The centrifugal feeder orientates the discs and feeds them onto a conveyor transfer. The conveyors transfer the orientated discs from the centrifugal feeder onto a transparent rotating disc where they are presented to a vision inspection system.

Reject discs are diverted off the disc and good discs are transported via a chute into a waiting box.

An operator manually loads empty boxes onto 2 two-tier conveyors, one per side, which will automatically position the boxes prior to loading with discs.

Feed System

The system operates at up to a rate of 1800 parts/minute (900 parts/minute/side).

The system comprises of:

  • Hopper
  • Centrifugal feeder
  • Transfer conveyros
  • Return Conveyor
  • Inspection Disc and Vision System

    Inspection Disc – Coffee filter discs are presented to the vision system on a rotating transparent disc; four cameras are mounted around the glass inspection disc.

    The system inspects from all three planes: 1. Top for damage and OCR; 2. Bottom for diameter and damage; 3. Side for damage, height and profile.

    Coffee filter discs that fail the vision inspection are rejected from the disc into a common reject chute via pneumatically operated air nozzles. An additional reject station identifies and sort coffee filter discs based on OCR. All chutes are fitted with a check sensor to confirm successful rejection of products.

    APL Skills

    Machine building and integration, machine and process control, Robot integration, Vision inspection for quality control, Feeding and Handling, Project management

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    MK360™ Glass Disc Vision Inspection for Quality Control of Coffee Filter Disc

    Glass Disc Vision Inspection for Quality Control of Coffee Filter Disc

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