Systems and processes for the production of metallic frames
OwnerAntonios Anagnostopoulosinventor
Life of this patent
Estimating the term…
Abstract
Systems and methods for producing metallic frames from wire or strip or other material of prismatic cross section, which material may subjected to plastic bending, and the ends of which are joined together. The production process for metallic frames occurs in three phases, in three separate positions, which may function independently of one another. In the first position the wire or strip (1) may be pulled from a spool, be straightened (2), then measured (4) in length and cut. At the second position the beginning and end of wire material (1) are there transferred, and there the ends are joined. In the third phase the frame is transferred, with its ends joined, and the measurements and bendings of the sides are made, so as to produce a desired product configuration at the third position.
Claims20
A system for the production of frames from material, comprising:
- a feeding station configured to introduce material sections;
- a joining station configured to join together the ends of material sections introduced into the machine to produce frame loops;
- a bending station configured to controllably bend frame angles in frame loops produced by said joining station;
- said joining station being disposed at a first axially spaced offset location, said first axially spaced offset location being spaced from a location of said feeding station, in the direction of an axis passing through said feeding, joining, and bending stations;
- a material guide extending between said feeding station and said joining station, said material guide having a channel;
- a clamping mechanism configured to retain a first unjoined end of a material section passed through said material guide;
- at least one release mechanism configured to controllably release material from said material guide;
- transfer mechanisms configured to transfer a second unjoined end of a material section from said feeding station to said joining station and, to transfer a frame loop from said joining station to said bending station, said bending station being disposed at a second axially spaced offset location, spaced from said first offset location of said joining station in the direction of the axis passing through said feeding, joining, and bending stations.
A process for the production of frames from material, comprising the steps of:
- introducing a material section via a feeding station;
- guiding the material section between the feeding station and a joining sta on through a material guide;
- clamping the material section when a first unjoined end of the material section is in the joining station;
- releasing the material section from the material guide;
- transferring a second unjoined end of the material section to the joining station;
- joining together the ends of the material section at the joining station to produce a frame loop;
- bending frame angles in the produced frame loop at a bending station;
- disposing the joining station at a first axially spaced offset location spaced from a location of said feeding station, in the direction of an axis passing through said feeding, joining, and bending stations;
- disposing the bending station at a second axially spaced offset location spaced from the first offset location of said joining station, in the direction of an axis passing through said feeding, joining, and bending stations;
- and,
- transferring a frame loop having joined ends from said joining station to said bending station.
A system for metallic frame production comprising:
- a feeding station configured to advance frame material, said feeding station being at a first location;
- a joining station configured to join ends of advanced frame material, said joining station being at a second location;
- a bending station configured to bend frames from joined-end frame material loops, said bending station being at a third location;
- said second location being at a first axial offset from said first location in the direction of an axis passing through said feeding station, said joining station and said bending station;
- and,
- said third location being at a second axial offset from said second location in the direction of an axis passing through said feeding station, said joining station and said bending station.
A process for metallic frame production comprising steps of:
- passing frame material through a feeding station at a first location;
- guiding a leading end of the frame material to a joining station at a second location;
- securing the leading end of the frame material at the joining station;
- transferring a terminal end of the frame material to the joining station;
- joining the leading and terminal ends of the frame material to form a frame material loop at the joining station;
- transferring the frame material loop to a bending station at a third location;
- providing a first axial offset between said second location and said first location, the first axial offset being in the direction of an axis passing through the feeding station, the joining station and the bending station;
- and,
- providing a second axial offset between said third location and said second location, the second axial offset being in the direction of an axis passing through the feeding station, the joining station and the bending station.
Dependencies are inferred from the claim text.