Cage Welding Wire Insertion Layout for Faster Longitudinal Loading

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Solution Overview

Problem

Existing cage welding machines face inefficiencies in loading longitudinal wires, requiring sequential and time-consuming processes to load all wires necessary for reinforcement cage production.

Innovation Solution

An improved apparatus with an insertion device that simultaneously feeds multiple longitudinal wires to the cage welding machine via a receiving element with multiple radial positions, allowing for rapid loading by moving the insertion device in an axial direction, and a feed apparatus that loads the insertion device transversely, enabling quick and efficient wire distribution.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If sequential loading of longitudinal wires is used, then the loading process is simple to control, but the loading time is excessively long and productivity is low

Engineering Contradiction:
Improveloading speedVSAvoidinsertion device structure
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The insertion device is divided into multiple independent insertion units, each capable of handling one longitudinal wire. Each unit includes its own receiving element and insertion mechanism, allowing simultaneous operation of multiple units to load multiple wires at once, thereby resolving the contradiction between loading speed and device complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Multiple insertion units are combined into a single integrated insertion device that operates simultaneously. The receiving element is designed with multiple receiving positions arranged radially, allowing multiple wires to be loaded in one coordinated motion, thus improving productivity while maintaining manageable device complexity through unified control.

Inventive Principle:
Principle #5Merging (Combining)

2Loss of time

If multiple wires are loaded simultaneously, then loading time is reduced and productivity increases, but the insertion device structure becomes more complex

Engineering Contradiction:
Improveloading timeVSAvoidreceiving element structure
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The receiving element is designed with receiving positions arranged in a radial pattern around a central axis, utilizing the radial dimension to accommodate multiple wires simultaneously. This radial arrangement allows multiple wires to be loaded in one axial insertion motion, reducing loading time while keeping the receiving element structure relatively simple and manageable.

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

3Productivity

If the insertion device moves in axial direction for loading, then multiple wires can be inserted in single operation, but precise positioning becomes more difficult

Engineering Contradiction:
Improveloading efficiencyVSAvoidwire positioning accuracy
Core Design Contradiction:
ProductivityVSManufacturing precision

Solution Approach 1:

The receiving element is pre-configured with multiple receiving positions at predetermined radial locations before the insertion operation begins. This preliminary arrangement ensures that when the insertion device moves axially, each receiving element automatically positions its wire at the correct location, achieving both high productivity and precise positioning without requiring complex real-time control during insertion.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11931794B2Apparatus for loading a cage welding machine and cage welding machine
Publication Date: 2024.03.19 MBK MASCHENBAU
  • US11931794B2 patent drawing
  • US11931794B2 patent drawing
  • US11931794B2 patent drawing

AI summary

An apparatus for equipping a basket welding machine, the apparatus having an insertion device. The apparatus is characterized in that the insertion device has a plurality of receiving positions for all the longitudinal wires of a basket to be produced using the basket welding machine, the insertion device having a receiving element for receiving the longitudinal wires of a basket, the receiving positions being spaced apart in the radial direction from an axis of rotation of the insertion device, wherein the insertion device is designed to feed at least two longitudinal wires arranged on the insertion device to the basket welding machine simultaneously in one insertion operation, the insertion operation of the longitudinal wires into the basket welding machine being effected by a movement of the insertion device in the axial direction of the axis of rotation of the insertion device. The invention further relates to a basket welding machine.