Device and method for processing a particle foam material to produce a particle foam moulding
A device for processing a particle foam material for producing a particle foam moulded part, comprising: at least one die apparatus, comprising a first die element and at least one additional die element, wherein the first die element is mounted so as to be movable along a movement axis relative to the at least one additional die element and/or the at least one additional die element is mounted so as to be movable along the or at least one movement axis relative to the first die element; at least one drive apparatus which is or can be assigned to the at least one die apparatus and is configured for generating and/or transmitting a drive force that sets the first die element and/or the at least one additional die element into a movement along the movement axis, wherein the least one drive apparatus is designed as or comprises a linear-drive apparatus.
1. A device for processing a particle foam material for producing a particle foam molded part, comprising:
at least one mold apparatus, comprising a moveable first mold element and at least one non-moveable additional mold element, wherein the first mold element is movable along a movement axis relative to the at least one non-moveable additional mold element;
at least one drive apparatus which is or can be assigned to the at least one mold apparatus and is configured for generating and/or transmitting a drive force that sets the moveable first mold element into motion along the movement axis, wherein the at least one drive apparatus is designed as or comprises a linear-drive apparatus, wherein the linear-drive apparatus comprises at least one first linear-drive element and at least one second linear-drive element interacting therewith by means of mechanical engagement, wherein the first linear-drive element is mounted so as to be movable along the movement axis and the second linear-drive element is configured for generating and/or transmitting a drive force that sets the first linear-drive element into motion along the movement axis;
a linear-guide apparatus comprising a first linear-guide element that defines a guide axis that coincides with the movement axis or is arranged or oriented in parallel therewith and at least one additional linear-guide element, wherein the additional linear-guide element is transverse to and is cantilevered from the linear guide element such that the additional linear guide element extends in a transverse direction relative to the guide axis, wherein the first linear-guide element interacts with the at least one additional linear-guide element to guide the at least one first linear-drive element of the linear-drive apparatus along the movement axis, wherein the first linear-guide element is a guide rail or a guide rod and the at least one additional linear-guide element is coupled to an exposed portion of the at least one first linear-drive element of the linear-drive apparatus; and
at least one supporting apparatus, the at least one supporting apparatus supporting a portion of the at least one first linear-drive element in an operating position, wherein:
the at least one non-moveable additional mold element comprises at least one through-opening, and
a portion of the at least one first linear-drive element comprising the portion supported by the at least one supporting apparatus penetrates through the at least one through-opening in the at least one non-moveable additional mold element.
2. The device according to claim 1 , wherein the linear-drive apparatus comprises a linear-drive unit that is or can be assigned to the at least one first linear-drive element and/or the at least one second linear-drive element and is configured for generating a drive force that sets the at least one first linear-drive element into motion along the movement axis.
3. The device according to claim 1 , wherein the at least one first linear-drive element is coupled to the moveable first mold element and/or the at least one non-moveable additional mold element.
4. The device according to claim 1 , wherein the at least one first linear-drive element is designed as or comprises a threaded spindle and the at least one second linear-drive element is designed as or comprises a nut that engages with the threaded spindle.
5. The device according to claim 1 , comprising a plurality of linear-drive apparatuses arranged or formed in one or more spatial planes.
6. The device according to claim 5 , wherein at least two linear-drive apparatuses are arranged or formed in parallel in one spatial plane.
7. The device according to claim 6 , comprising at least two linear-drive apparatuses that are arranged or formed in parallel in a first spatial plane and at least one additional linear-drive apparatus that is arranged or formed in at least one additional spatial plane, or at least two linear-drive apparatuses that are arranged or formed in parallel in a first spatial plane and at least two linear-drive apparatuses that are arranged or formed in parallel in an additional spatial plane oriented in parallel with or at an angle to the first spatial plane.
8. The device according to claim 1 , wherein the at least one supporting apparatus comprises at least one supporting element that interconnects two first linear-drive elements to form a support.
9. The device according to claim 1 , comprising a brake apparatus, which is or can be assigned to the at least one drive apparatus and is configured for generating a brake force that brakes motion of the at least one linear-drive element of the linear-drive apparatus along the movement axis or for generating a blocking force that blocks motion of the at least one linear-drive element of the linear-drive-apparatus.
10. The device according to claim 9 , wherein the brake apparatus is configured for generating an blocking force that counteracts a force generated as part of a process for processing particle foam material carried out by means of the device.
11. The device according to claim 9 , comprising at least one control apparatus, which, on a basis of at least one movement profile of at least one movably mounted mold element, is configured for controlling an operation of the brake apparatus for implementing particular brake-force profiles.
12. The device according to claim 1 , comprising a control apparatus, which is configured for controlling an operation of the at least one drive apparatus for implementing particular movement profiles of at least one movably mounted mold element.
13. The device according to claim 1 , wherein the first moveable mold element is designed as a mold part delimiting a moulding cavity of the at least one mold apparatus, or as a mold carrier element, which is designed to carry a mold part delimiting a moulding cavity of the at least one mold apparatus.
14. The device according to claim 1 , comprising a detection apparatus configured for detecting movements and/or positioning of at least one movably mounted mold element and/or the linear-drive apparatus of the at least one drive apparatus.
15. A method for processing a particle foam material for producing a particle foam molded part, wherein a device according to claim 1 is used for carrying out the method.