Wegmans: Flip-Label Project

Team Members:

Brandon Sbordone (ME), George Kilger (EE), Ben Bouffard (EE), Ian Baker (ME), Charlie

Nicolosi (ME), Helen Jervey (ISE)

Customer Needs Hierarchy

• Need 1: Product & Process are safe. • Need 1.1: Product integrity is maintained. • Need 1.2: Equipment satisfies USDA Regulations as well as the AMI

Checklist. • Need 1.3: OSHA Safety requirements are met.

• Need 1.3A: Remove ergonomic issues and concerns. • Need 2: Reallocate Direct Labor.

• Need 2.1: Reallocate direct flipping labor. • Need 2.2: Reallocate direct alignment labor. • Need 2.3: Reallocate direct labeling labor. • Need 2.4: Camera labeling system is low priority.

• Need 3: Improve Processing Time. • Need 3.1: Maintain or decrease takt time. • Need 3.2: All packages get scanned by the x-ray at desired belt speed. • Need 3.3: Control flow to scaling operation. (Control flow-rate variance)

• Need 3.3A: Packages must flow in a format that works with the X-ray. • Need 4: Control orientation and flow-mechanics.

• Need 4.1: Packages are in the proper orientation. • Need 4.1A: Label is in proper orientation position relative to the

package. • Need 4.1B: All packages are centered in the x-ray beam.

• Need 4.1Ba: Packages are conveyed in single-file. • Need 4.2: Keep allocation of floor space constant.

Key Business Goals/Project Deliverables

• Implement devices to automatically flip and align packages

• Remove ergonomic risks• Devise quicker labeling process

Concept Selection

*Only top 3 options are shown

Recommendations for Future Work• Implementation of automated labeling system would further reallocate labor resources.

• Implementation on the second production line doubles the benefits.• Automated package handling following labeling process.• Improvements to Multi-Vac system to meet maximum capacity of automated conveyor system.

Advisor: John Kaemmerlen (ISE)Customer: Wegmans

Championed by Chris Isaacson

Design Specifications and Test Results

Problem Statement

The Flip-Label project goal is to reduce direct labor requirements for the flip/label meat package process sequence in the Wegmans Culinary Innovation Center. Currently an operator is needed to manually flip and align meat packages to enter the x-ray inspection machine. One or more operators are needed to label packages after they exit the inspection machine depending on product type and process speed.

Objectives• Implement devices to flip and arrange meat packages in optimal configuration on conveyor for

inspection by x-ray scanner• Reduce direct labor needed to label packages at current takt

AcknowledgementsJohn KaemmerlenChris IsaacsonDr. Matthew MarshallDave HathawaySteven KosciolRob Kraynik

System Hierarchy

Layout offered minimal impact to room layout, while managing to maintain required product flow without undesirable equipment purchases.

Selected Concepts

• Due to concerns about getting the other project sections implemented before moving forward with the fully automated labeling system, a label assist system was employed in the interim period. This system was designed to increase labeling speed and reduce strain on workers.

• The flipper mechanism is the first component encountered in the system, it is required in order to put product in an orientation that improves labeling accessibility. It was critical that flip motion be controlled and that it repeatability dispenses product onto variable speed belt system for aligning. • The aligning solution had to offer

complete product support with minimal changeover time between products. Precision feedback systems offered exact control over product location on belt surface, and simple user interfaces allows employees to easily select product on the line, which will in turn recalibrate entire system.

P1071520093/20094

Engr. Spec. # Imp. Need Met  Specification (description) Unit of Measure Marginal Value Ideal Value

ES1 3 N 4, 13 Flow Rate pc/min 7 >7

ES2 2 N 9, 10, 12, 13, 14 Pc. Alignment in. from center +/- 1 in 0

ES3 2 N 9, 12 Perpendicularity (deg) 90 +/- 10 90 +/- 3

ES4 3 N 9, 12 Label Orientation (deg) 90 +/- 10 90 +/- 3

ES5 5 N 1, 2 FDA/USDA Specs Pass/Fail pass pass

ES6 5 N 1, 2, 15 AMI Safety Specs Pass/Fail pass pass

ES7 5 N 1, 3 OSHA Specs Pass/Fail pass pass

ES8 4 N 9, 12 Flip Angle Pass/Fail pass pass

ES9 3 N 4, 8 Belt Speed (X-Ray) m/s or ft/s Current Current

ES10 5 N 6, 7 Direct Flip/Align Man Hours hrs. <75% of current <50% Current

ES11 4 N 5 Direct Label Man Hours hrs. <75% of current <50% Current

ES12 5 N 1 Keep Product Integrity Yes/No Yes Yes

ES13 4 N 15 Ergonomic Risk CIC Risk Units Current <24

ES14 1 N 11, 14 Flow Rate Variance % of rate ⁻₊25%-50% 0%-25%

ES15 3 N 16 Floor Space Allocation Sq. Ft. Current +/- 18 in Current +/- 6 in

ES16 3 N 9 Label Position Coordinate (x,y) Center +/- 0.5 in +/- 0.25 in