Modular dunnage machine
A modular dunnage machine assembly consists essentially of discrete modules of grouped dunnage machine components, the dunnage assembly being usable for expanding, stitching and/or compressing and/or pulling, and cutting, sheet stock material into separate strips of dunnage or other cushioning product. The modules can be individually mounted to the assembly and stabilized thereon, before being securely connected to the assembly, for purposes of component part replacement or initially assembly. In some embodiments, the modules consist essentially of a gear and motor module, an expander module, a power supply module, an internal mounting frame module and a cutter module.
1. A dunnage machine assembly comprising:
an internal mounting frame module including at least a pair of mounting fins, and a holding notch disposed atop each of the mounting fins;
a gear module removably mounted to the internal mounting frame, the gear module having at least a pair of opposite mounting sidewalls and a holding stud protruding outwardly from each of the mounting sidewalls, each of the holding studs being positioned on a rearward portion of the gear module, and each of the holding studs being aligned with a corresponding holding notch on one of the mounting fins to hang the gear module from the internal mounting frame module;
an expander module including a top base plate and a bottom base plate, wherein a rear end of the bottom base plate protrudes outwardly in a rearward direction beyond a rear end of the top base plate such that a surface are of the bottom base plate exceeds a surface are of the top base plate, wherein the bottom base plate leads to an entrance of the expander module, wherein the expander module is removably mounted to the internal mounting frame, the expander module being removable from the internal mounting frame separately from the gear module; and
wherein a rear facing portion of the gear module abuts against a front frame member of the internal mounting frame module to stop the gear module from pivoting in a rearward direction.
2. The dunnage machine assembly of claim 1 , further comprising an electronic box (E-box) module that includes electronic components to provide power to a motor of the gear module, the E-box being slidably mounted and removably connected to the internal mounting frame module.
3. The dunnage machine assembly of claim 1 , further comprising a cutter module that includes one or more cutting components to cut a sheet material exiting the gear module, the cutter module being removably connected to the gear module by fastening members.
4. The dunnage machine assembly of claim 1 wherein the at least a pair of opposite mounting sidewalls of the gear module are at least partially disposed between the pair of mounting fins.
5. The dunnage machine assembly of claim 1 further comprising a roller coupled to a roller mount disposed on a rearward portion of the internal mounting frame module, the roller mount including at least one holding tab extending forward of the roller mount, the at least one holding tab being disposed above a surface of the internal mounting frame module.
6. The dunnage machine assembly of claim 5 , wherein a portion of the expander module disposed under the at least one holding tab.
7. The dunnage machine assembly of claim 1 wherein the expander module is removably mounted to the internal mounting frame module by being slidably attached to a portion of the internal mounting frame module, such that at least a portion of the expander module is disposed rearward of and extends away from the at least a pair of mounting fins.
8. The dunnage machine assembly of claim 7 , wherein the expander module is disposed above the internal mounting frame module.
9. The dunnage machine assembly of claim 1 further comprising a removable cover housing enclosing at least a portion of the internal mounting frame module.