Splice Tape Staggered Slit Alignment for Component Carrier Reels
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Solution Overview
Problem
Existing reel splicing technologies face challenges in accurately aligning and connecting component carrier reels, leading to costly integration problems and product loss due to misplacement or misalignment, and previous solutions fail to provide a strong yet flexible joint, while also inducing static shock.
Innovation Solution
A splice tape with a staggered slit arrangement and adhesive-coated film sections that facilitate precise alignment and secure connection of component carrier reels, featuring a detachable foldable section and optional stiffening strips for axial and lateral stability, and inductive or visual sensing for correct splice detection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If alignment tools are incorporated on the splice tape itself, then alignment capability is improved, but ease of operation deteriorates due to difficulty in accurately aligning spliced reels
Solution Approach 1:
The patent introduces a separate alignment tool as an intermediary device that works in conjunction with the splice tape. The alignment tool features alignment indicators that register with corresponding features on the splice tape, providing precise alignment without requiring the splice tape itself to be complex. This mediator approach resolves the contradiction by separating the alignment function from the splicing function, maintaining ease of operation while achieving high alignment precision.
2Reliability
If a strong joint is created to prevent misplacement, then reliability is improved, but flexibility deteriorates making it difficult to feed through machines
Solution Approach 1:
The patent employs pressure-sensitive adhesive with controlled adhesive parameters that provide sufficient bonding strength to prevent reel misplacement while maintaining flexibility. The adhesive composition and thickness are optimized to create a joint that is strong enough for reliable operation but flexible enough to be fed through manufacturing machines without damage. This parameter optimization resolves the contradiction between joint reliability and machine feeding flexibility.
3Ease of manufacture
If plastic carrier material is used for splice tape, then ease of manufacture is improved, but harmful factors worsen due to static shock induction
Solution Approach 1:
The patent changes the material parameter of the splice tape from plastic to paper, which fundamentally alters the electrostatic properties. Paper material does not generate static shock like plastic does, eliminating the harmful factor while remaining manufacturable. This material substitution resolves the contradiction by maintaining ease of manufacture through a different material system that inherently avoids static shock generation.
4Adaptability or versatility
If a single splice tape design is used for numerous reel sizes, then adaptability is improved, but manufacturing precision worsens due to difficulty in accommodating different sizes and shapes
Solution Approach 1:
The patent designs the splice tape with universal features including adjustable width, standardized adhesive properties, and flexible dimensional specifications that allow a single design framework to accommodate numerous reel sizes, shapes, and widths. The tape can be manufactured in different dimensions while maintaining consistent performance characteristics, achieving universality without sacrificing manufacturing precision through standardized production processes.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution ensures accurate and reliable alignment and connection of reels, preventing misplacement and static shock, while maintaining ease of use and reducing waste, thereby enhancing manufacturing efficiency and reducing product loss.
Implementation Method 1
a tape material, a protective paper covering an adhesive composition on the second surface of the tape material
Data Source
AI summary
A splicing tape for accurately aligning and joining spliced component carrier reels is disclosed. The flexible splice tape allows the components to remain aligned and picked from a component carrier reel without interruption at the union of a first and second reel. The splice tape with an optional stiffening strip provides a flexible, yet strong connection to prevent back and forth, axial and lateral movement between spliced reels. The detection of the disclosed splice tape facilitates elimination of incorrect and mismatched components during splicing. The splice tape comprises a plastic-type material coated on one side with a pressure-sensitive adhesive composition. A protective paper covers the adhesive composition. The splice tape and protective paper are divided into sections using a staggered slit arrangement. The staggered slit arrangement aids in proper alignment and adhesion of the splice tape to component carrier reels.


