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Systems, methods, and apparatuses relating to improved conveying systems, and in particular to providing locomotion preferably using a surface mounted drive mechanism for driving a drive chain are provided. Generally, the conveying system of the present invention is designed to adapt to most manufac

Systems, methods, and apparatuses relating to improved conveying systems, and in particular to providing locomotion preferably using a surface mounted drive mechanism for driving a drive chain are provided. Generally, the conveying system of the present invention is designed to adapt to most manufacturing needs, for example, from furniture manufacturing and finishing to marine and automotive engines. In one embodiment, the present invention provides a conveying system, comprising: at least one load carrying unit having a tow pin assembly, the tow pin assembly further comprising a tow pin configured to link to and delink from a conveyor tow chain, and the tow pin configured to engage and disengage from the conveyor tow chain; a conveyor track configured to house the conveyor tow chain; and a drive assembly configured to receive the tow chain and to provide locomotion to the conveyor tow chain, and further comprising at least one tensioner for tensioning the conveyor tow chain.

대표청구항 ▼

1. A conveying system, comprising: at least one load carrying unit having a tow pin assembly, the tow pin assembly further comprising a tow pin configured to link to and de-link from a conveyor tow chain, and a means for engaging and disengaging the tow pin;a conveyor track configured to house the c

1. A conveying system, comprising: at least one load carrying unit having a tow pin assembly, the tow pin assembly further comprising a tow pin configured to link to and de-link from a conveyor tow chain, and a means for engaging and disengaging the tow pin;a conveyor track configured to house the conveyor tow chain;a drive assembly configured to receive the tow chain and to provide locomotion to the conveyor tow chain, and further comprising at least one tensioner mechanism adapted to tension the conveyor tow chain; anda turning assembly comprising mechanical means for automatically rotating an upper portion of the at least one load carrying unit relative to a lower portion of the at least one load carrying unit. 2. The conveying system of claim 1, wherein the tensioner mechanism is selected from the group consisting of a spring, a hydraulic tensioning mechanism, an air tensioning mechanism, or an air over oil tensioning mechanism. 3. The conveying system of claim 1, further comprising: an accumulation assembly for accumulating a plurality of load carrying units, the accumulation assembly having a first stopping arm adapted to engage the tow pin assembly for causing a load carrying unit to stop at a defined location; andwherein the upper portion being in a rotated position 90 degrees relative to the lower portion, the length of the at least one load carrying unit being reduced with the upper portion in the rotated position, whereby a plurality of load carrying units may accumulate side-by-side along a relatively shorter distance compared to the plurality of load carrying units being in a non-rotated position. 4. The conveying system of claim 3, comprising a second stopping arm adapted to engage the tow pin assembly for causing a second load carrying unit to stop at a second defined location. 5. The conveying system of claim 1, wherein the tow pin further comprises a series of indentation rings about the circumferential surface, the indentation rings being configured to facilitate the application of a lubricant. 6. The conveying system of claim 1 wherein the turning assembly further comprises: a pin turning assembly configured to receive a turning pin on the portion of the at least one load carrying unit and further comprising a pin turning track for guiding the turning pin;a plurality of wheels configured to stabilize the lower portion of the at least one load carrying unit; andat least one tensioning wheel configured to provide a tensioning force against the lower portion of the at least one load carrying unit,wherein the at least one tensioning wheel is positioned on an opposite side of the lower portion of the at least one load carrying unit as the plurality of wheels. 7. The conveying system of claim 1, further comprising a transfer station. 8. The conveying system of claim 1, wherein the drive assembly further comprises: a drive motor configured to turn a drive gear, the drive gear being configured to receive a conveyor tow chain; andthe tensioner mechanism further comprising a spring having a first end and a second end, the first end being connected to the drive motor and the second end being connected to a mount surface,wherein the spring applies a force between the drive motor and the mount surface to provide tension to the conveyor tow chain. 9. The conveying system of claim 8, wherein the tensioner mechanism further comprises a second spring having a first end and a second end, the first end being connected to the drive motor and the second end being connected to the mount surface. 10. A conveying system, comprising: at least one load carrying unit having a tow pin assembly, the tow pin assembly further comprising a tow pin configured to link to and de-link from a conveyor tow chain, and a means for engaging and disengaging the tow pin;a conveyor track configured to house the conveyor tow chain; anda drive assembly configured to receive the tow chain and to provide locomotion to the conveyor tow chain, and further comprising at least one tensioner mechanism adapted to tension the conveyor tow chain, the drive assembly further comprising: a drive motor configured to turn a drive gear, the drive gear being configured to receive a conveyor tow chain;the at least one tensioner mechanism comprising a spring having a first end and a second end, the first end being connected to the drive motor and the second end being connected to a mount surface,wherein the spring applies a force between the drive motor and the mount surface to provide tension to the conveyor tow chain; anda turning assembly comprising mechanical means for automatically rotating an upper portion of the at least one load carrying unit relative to a lower portion of the at least one load carrying unit. 11. The conveying system of claim 10, wherein the drive assembly further comprises a second spring having a first end and a second end, the first end being connected to the drive motor and the second end being connected to the mount surface. 12. The conveying system of claim 10, further comprising: an accumulation assembly for accumulating a plurality of load carrying units, the accumulation assembly having a first stopping arm adapted to engage the tow pin assembly for causing a load carrying unit to stop at a defined location; andwherein the upper portion being in a rotated position 90 degrees relative to the lower portion, the length of the at least one load carrying unit being reduced with the upper portion in the rotated position, whereby the plurality of load carrying units may accumulate side-by-side along a relatively shorter distance compared to the plurality of load carrying units being in a non-rotated position. 13. The conveying system of claim 12, comprising a second stopping arm adapted to engage the tow pin assembly for causing a second load carrying unit to stop at a second defined location. 14. The conveying system of claim 10, wherein the tow pin further comprises a series of indentation rings about the circumferential surface, the indentation rings being configured to facilitate the application of a lubricant. 15. The conveying system of claim 10, wherein the turning assembly further comprises: a pin turning assembly configured to receive a turning pin on the portion of the at least one load carrying unit and further comprising a pin turning track for guiding the turning pin;a plurality of wheels configured to stabilize a lower portion of the at least one load carrying unit; andat least one tensioning wheel configured to provide a tensioning force against the lower portion of the at least one load carrying unit,wherein the at least one tensioning wheel is positioned on an opposite side of the lower portion of the at least one load carrying unit as the plurality of wheels. 16. The conveying system of claim 10, further comprising a transfer station.