American Box Packing Machine Compact Footprint Design
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Solution Overview
Problem
Existing boxing machines are bulky due to the need for a large space to fold and secure the bottom flaps of American boxes before filling, which occupies excessive floor space.
Innovation Solution
A compact machine design that forms and fills American boxes by folding the bottom flaps in a closed position without initial securing, using volume forming means, folding means for the bottom, filling means, and transport means to maintain the bottom flaps closed during filling and subsequent securing before evacuation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the box shaping station secures the bottom flaps before filling, then the box structure is stable, but the machine occupies large floor space
Solution Approach 1:
The patent applies dynamics by making the bottom flap securing process conditional rather than static. The flaps are folded into closed position during shaping but the securing operation is delayed until after filling. This dynamic approach allows the box to maintain sufficient structural integrity during filling without requiring the space-consuming pre-securing station, thereby resolving the contradiction between stability and floor space occupation.
Solution Approach 2:
The patent applies preliminary action by performing the flap folding operation during the shaping stage, but delaying the actual securing action until after filling. The flaps are preliminarily positioned in closed configuration to provide necessary structural support, while the definitive securing is postponed to a later stage when the box is already filled, thus eliminating the need for a large pre-securing station.
2Area of stationary object
If the machine is designed to be compact, then floor space is reduced, but the box forming and filling operations become constrained
Solution Approach 1:
The patent uses dynamics to enable compact machine design by making the securing operation conditional and time-dependent. The system adapts the securing timing based on the operational stage: flaps are folded closed during shaping for structural support, then the box is filled in the same compact space, and finally securing is completed. This dynamic sequencing allows full operational flexibility within a reduced footprint.
Solution Approach 2:
The patent merges multiple operations into a more compact sequence by combining the shaping and filling operations in the same spatial zone, with the securing operation delayed to after filling. This merging of operations eliminates the need for separate large pre-securing and post-filling stations, achieving compactness while maintaining operational versatility through intelligent process sequencing.
Data Source
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AI summary
The invention relates to a machine (1) for packing into American-style cases (2), the machine (1) comprising means (4) for shaping a blank (3), means (5) for forming the base of the case (2), means for filling (7), means for closing (8) the case (2), and transport means (6) for moving the case (2) along the packing line formed between the base forming means (5) and the closing means (8). The machine (1) is characterized in that the filling means (7) are located downstream of the base forming means (5) and upstream of the closing means (8), and that the transport means (6) are capable of moving the case (2) along the packing line while maintaining the base in the closed position.