Modular Label Cutter With Tamp Assembly for Variable-Length Printing

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Solution Overview

Problem

Existing modular cutting systems are often incompatible with or ineffective for use with certain printing systems, lacking necessary capabilities for handling material and integration, thereby preventing printers from fully utilizing their potential.

Innovation Solution

A modular system for printers is introduced, comprising a support bracket, a cutting unit, and a tamp system, which includes a motor, lateral walls, web guides, and a moveable cutter assembly, allowing for variable length cutting of label webs based on printer signals, with features like adjustable cut depth and jam detection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If existing modular cutting systems are used, then cutting functionality is provided, but compatibility with certain printing systems is lacking and integration effectiveness is reduced

Engineering Contradiction:

Improvecompatibility with printing systemsVSAvoidintegration effectiveness

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The cutting system is designed with universal mounting capabilities that allow it to be integrated with multiple different printing systems. The support bracket includes multiple mounting positions and configurations that can adapt to various printer models and sizes, making the cutting system universally compatible while maintaining reliable integration across different platforms

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The cutting system is divided into modular components including a separately mountable support bracket, cutting unit, and tamp system. This segmentation allows each component to be independently optimized and configured for compatibility with different printing systems, while maintaining reliable integration through standardized connection interfaces

Inventive Principle:

Principle #1Segmentation

2Adaptability or versatility

If fixed cutting systems are used, then structural stability is maintained, but adaptability to variable cutting lengths and material handling is reduced

Engineering Contradiction:

Improvevariable length cutting capabilityVSAvoidsystem configuration complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cutting system incorporates dynamically adjustable components including variable cutting lengths, adjustable cutting depths, and reconfigurable mounting positions. These dynamic features allow the system to adapt to different cutting requirements while maintaining a relatively simple overall structure through standardized adjustment mechanisms

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The system includes pre-configured mounting positions and adjustment settings that are prepared in advance for common cutting applications. This preliminary configuration reduces the complexity of setup and operation by providing ready-to-use configurations rather than requiring complex real-time adjustments

Inventive Principle:

Principle #10Preliminary action

Data Source

PatentUS12466202B2Variable length cutting systems and methods

Publication Date: 2025.11.11 AVERY DENNISON RETAIL INFORMATION SERVICES LLC

AI summary

In some embodiments, a modular system for a printer may include a support bracket configured to be coupled to a printer, a cutting unit laterally mounted to the support bracket, and a tamp system laterally mounted to the support bracket. The cutting unit may be configured to receive a label web from the printer.