Pivotally Loaded Baler System for Long Tubular Materials

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Solution Overview

Problem

Conventional baler systems are inadequate for processing long members of material, such as tubular cardboard cores, as they cannot accommodate elongate dimensions and fail to efficiently sever and crush these materials for volumetric reduction.

Innovation Solution

A pivotally loaded baler system with a ram and housing that includes a pivotable loading member and side walls, allowing for the vertical disposition of the loading member to create a chute, enabling the severing and crushing of long materials, and a method involving the use of a pivotable loading tube to facilitate the baling process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a typical cardboard-baling system is used, then the system structure is simple and easy to operate, but it cannot accommodate long members such as tubular cores due to their elongate dimensions

Engineering Contradiction:
Improveability to process long membersVSAvoidsystem structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The loading member is made pivotable between horizontal and vertical dispositions, allowing the system to dynamically adapt its configuration. When processing long members, the loading member pivots to a vertical disposition, creating a vertical loading chute that accommodates the elongate dimensions of materials like tubular cores, while maintaining a simpler horizontal configuration for常规 baling operations.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system transitions from a primarily horizontal loading configuration to a vertical loading configuration by pivoting the loading member. This dimensional change allows long members to be fed vertically into the baling chamber, bypassing the limitation of horizontal system dimensions and enabling processing of elongate materials without requiring a completely different system design.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Productivity

If long members are fed directly into a conventional baler, then the feeding process is simple, but the members cannot be properly severed and crushed for volumetric reduction

Engineering Contradiction:
Improvevolumetric reduction efficiencyVSAvoidfeeding process
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system performs preliminary severing of long members into manageable lengths before crushing and baling. The cutting mechanism divides elongate materials into smaller segments that can then be effectively compressed, enabling proper volumetric reduction. This preliminary action ensures that long members are processed in a manner that maximizes space efficiency in the final bale.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The processing of long members is divided into distinct stages: feeding through the vertical chute, severing into segments, and then crushing. This segmentation of the processing workflow allows each function to be optimized independently, with the vertical loading configuration specifically addressing the feeding challenge while the cutting and crushing mechanisms handle the volumetric reduction.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If the loading member is made pivotable to create a vertical chute, then long members can be accommodated, but the device complexity increases

Engineering Contradiction:
Improveability to handle elongate dimensionsVSAvoidloading mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The pivotable loading member serves multiple functions: it acts as a horizontal loading platform for conventional baling operations and transforms into a vertical loading chute for processing long members. This multi-functionality allows a single component to adapt to different material types and processing requirements, reducing the need for separate specialized mechanisms for handling elongate materials.

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

Data Source

PatentUS7469633B2Pivotally loaded baler system
Publication Date: 2008.12.30 SONOCO DEVELOPMENT INC
  • US7469633B2 patent drawing
  • US7469633B2 patent drawing
  • US7469633B2 patent drawing

AI summary

A pivotally loaded baler system includes a ram, which ram is movable along a horizontal axis, and a housing disposed at least partially about the ram. A pivotable loading member or tube is connected to the housing such that, when the loading member or tube is pivoted to a vertical disposition, a defined loading chute or the loading tube surrounds a vertical axis and an open end of the chute or tube aligns with a loading aperture of the housing. As the loading member or tube is pivoted to the vertical disposition, material is permitted to fall toward the loading aperture. A cutting edge of the ram severs material as the ram extends. Severed upper portions of the material are surrounded by the loading chute or tube and are at least temporarily supported from below by the ram.