Integrated Tube Orientation Mechanism for IC Receiving Tubes

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing automatic tube arranging mechanisms for integrated circuit receiving tubes are inefficient due to long cycle times and require multiple components, making them labor-intensive and prone to errors in orienting tubes consistently.

Innovation Solution

A simplified apparatus with a reverse mechanism and discharge mechanism that adjusts its position based on the detected orientation of the tube, allowing or preventing tube discharge, and includes a separation mechanism to ensure single tube reception, reducing component count and improving efficiency by rotating the tube to the correct orientation before discharge.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If a prior art tube arranging mechanism with multiple components (separating mechanism, reverse mechanism with block, detection unit, discharge mechanism) is used, then automatic tube arrangement is achieved, but the cycle time for arranging tubes becomes rather long

Engineering Contradiction:
Improveautomatic tube arrangementVSAvoidcycle time for arranging tubes
Core Design Contradiction:
Extent of automationVSLoss of time

Solution Approach 1:

The patent combines the separating mechanism and reverse mechanism into a single integrated mechanism that performs both separation and orientation reversal functions. This merging reduces the number of components and eliminates the need for a separate block, thereby reducing cycle time while maintaining automatic tube arrangement capability

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The integrated mechanism serves multiple functions: it separates individual tubes from the stack, detects their orientation, reverses the orientation of tubes that need it, and controls discharge timing. This multi-functionality consolidates what were previously separate mechanisms into one compact unit, improving efficiency

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Manufacturing precision

If manual packing of receiving tubes is used, then tubes can be oriented in the same direction, but the process becomes labour-intensive and is prone to errors

Engineering Contradiction:
Improvetube orientation consistencyVSAvoidlabour intensity
Core Design Contradiction:
Manufacturing precisionVSEase of operation

Solution Approach 1:

The system uses a detection unit to automatically identify tube orientation and a control mechanism to automatically reverse tubes that are incorrectly oriented. This self-service capability eliminates the need for manual inspection and adjustment, ensuring consistent orientation without labor-intensive operations or human error

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS9387991B2Apparatus and method for arranging integrated circuit receiving tubes
Publication Date: 2016.07.12 ASMPT SINGAPORE PTE LTD
  • US9387991B2 patent drawing
  • US9387991B2 patent drawing
  • US9387991B2 patent drawing

AI summary

An apparatus for arranging integrated circuit receiving tubes, the apparatus including a reverse mechanism, a detection element and a discharge mechanism. In use, the reverse mechanism receives a tube and the detection element determines an orientation of the received tube. The reverse mechanism moves to allow the discharge mechanism to receive the tube from itself. If the orientation of the received tube differs from a desired orientation, the movement of the reverse mechanism changes the orientation of the tube before allowing the discharge mechanism to receive the tube. Otherwise, the orientation of the tube is maintained notwithstanding the movement of the reverse mechanism, and is subsequently received by the discharge mechanism. This helps to automatically ensure that all the tubes are received by the discharge mechanism in the same orientation.