Procedure: Replacing, Relocating, or Bypassing the Pallet Sensor on the Robotiq Palletizing Solution

Context

Introduction:

This article provides guidance on replacing, relocating, or bypassing the pallet sensor on the Robotiq Palletizing Solution. These modifications may be necessary for specific applications involving unique pallet patterns, overhang requirements, or the integration of an AGV (Automated Guided Vehicle) system, which may challenge standard pallet detection capabilities.

Overhang Considerations:

In certain palletizing applications, accommodating box overhangs on the pallet may be required. Standard pallet sensors may struggle to detect the pallet accurately if the overhang obstructs direct contact with the sensor. To address this, the pallet must be moved away from the pallet sensor, creating sufficient clearance for the overhang.

AGV Integration:

When using the Robotiq Palletizing Solution in conjunction with an AGV, modifications may be necessary. AGVs often elevate pallets beyond the detection range of the standard pallet sensor, causing unreliable pallet detection. In such cases, alternative sensor configurations or mounting options are required to ensure proper system functionality.

Solution Overview:

To resolve these challenges, this document outlines three possible modifications:

1. Bypassing specific sensors
2. Replacing the existing sensors with proximity sensors
3. Adjusting sensor positions for AGV applications

Each solution is tailored to address specific requirements, whether related to pallet overhangs or AGV integration.

Instructions Overview

The instructions include step-by-step procedures for physical installation. Additionally, guidelines for documentation, safety precautions, testing, and validation are provided to ensure the successful implementation of modified pallet sensor configurations. Consult our coaches (support@robotiq.com) for further information.

Note: These instructions serve as a general guide. Always refer to the specific documentation and guidelines for your Robotiq Palletizing Solution model to ensure compatibility and adherence to safety protocols.

By following these instructions, you can modify the pallet sensor configuration to accommodate overhangs or integrate the solution with AGVs, enabling efficient pallet detection and improving the overall performance of the Robotiq Palletizing Solution.

Before performing any modifications, ensure the Robotiq Palletizing Solution is powered off and disconnected from its power source. Familiarize yourself with the system's components and safety precautions by reviewing the provided documentation for your specific model.

Procedure: Replacing, Relocating, or Bypassing the Pallet Sensor on the Robotiq Palletizing Solution

1. Assess the Palletizing Requirements:

Identify the specific requirements of your application, such as pallet patterns, overhang needs, or AGV-related considerations. Decide whether replacing, relocating, or bypassing the pallet sensor is necessary.

Overhang on the Side or Front of the Pallet:

If overhangs occur on the side or front of the pallet, bypass the corresponding pallet sensor and rely on the other sensor(s).

Steps:

1. Locate the pallet sensor to be bypassed.
2. Disconnect the wiring from the sensor.
3. Connect bypass wiring to the respective input/output points.

Overhang on All Sides or Use of Proximity Sensors:

If there is an overhang on all sides of the pallet, or if proximity sensors are required for accurate detection, replace the standard sensors with proximity sensors.

Steps:

1. Remove the existing pallet sensors.
2. Position the proximity sensors at suitable locations to detect the pallet.
3. Mount the proximity sensors securely using appropriate fixtures or brackets.
4. Connect the proximity sensor wiring to the system's input/output points, ensuring proper wiring connections.
5. Additional wiring is required for proximity sensors. Consult our coaches (coach@robotiq.com) for further information.

Utilization with AGV:

For AGV applications where pallets are raised above the pallet sensor, install proximity sensors at the appropriate elevation to match the pallet height.

Steps:

1. Identify mounting positions for the proximity sensors based on the AGV’s pallet height.
2. Securely mount the proximity sensors at the designated locations using suitable fixtures or brackets.
3. Connect the proximity sensor wiring to the input/output points. Ensure correct wiring connections.
4. Additional wiring may be needed. Consult our coaches (coach@robotiq.com) for further information.

Documentation and Safety:

Document all changes made during the modification process, including sensor replacements, relocations, and bypasses. Update any relevant system documentation, such as diagrams, electrical schematics, and programming instructions. Adhere to all safety guidelines outlined in the documentation during the modifications.

Testing and Validation:

After completing the modifications:

1. Power on the Robotiq Palletizing Solution.
2. Perform thorough testing to verify the functionality of the new sensor configuration.
3. Test the system with various pallet types, patterns, and overhang scenarios to ensure reliable detection and proper operation.