Apparatus for soldering a plurality of flat conductors on a board
OwnerAnatoly Alexandrovich Osipov, Nikolai Semenovich Pekov +1inventors
InventorsAnatoly Alexandrovich Osipov, Nikolai Semenovich Pekov, Petr Pavlovich Semenov
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Abstract
An apparatus for soldering a plurality of flat conductors on a board consisting of a head with a soldering element and of a mechanism for relative displacement of the board and head. The soldering element has a working surface unwetted by the solder wherein, according to the invention, there is incorporated an elongated portion wetted by the solder and disposed at an angle to the line of relative displacement of the board and head. Said portion serves to spread the solder over each lead while being moved at a constant rate from lead to lead in succession.
Claims3
Apparatus for soldering on a board a plurality of flat conductors and leads of integrated microcircuits in particular, comprising:
- a head, a soldering element connected to said head, means for displacing said head relative to said board, said soldering element having a working surface including a portion unwetted by the solder and an elongated portion wetted by the solder, said elongated portion wetted by said solder being bordered on two sides by said unwetted portion, means for heating said soldering element and spaced from said portions, said elongated portion having a longitudinal axis disposed at an angle to the direction of relative displacement of said head and said board, said elongated portion spreading solder over each lead while being moved by said head at constant rate from lead to lead in succession.
Apparatus for soldering a plurality of flat conductors and leads of integrated microcircuits in particular, comprising:
- a head with an electromagnet;
- a movable lever with two arms, one of said arms being connected to said electromagnet;
- a soldering element rigidly attached to the other one of said arms of said lever;
- means for relative displacement of said board and said head consisting of an electric motor, a coupling, a drive screw linked to said electric motor through said coupling, a nut engaging said drive screw, a slider with said nut rigidly attached thereto, an immovable guide rail with said slider moving therealong, said head being rigidly attached to said slider;
- said soldering elements of said head having a working surface including a portion unwetted by the solder and an elongated portion wetted by the solder, said elongated portion wetted by said solder being bordered on two sides by said unwetted portion, means for heating said soldering element and spaced from said portions, said elongated portion having a longitudinal axis disposed at an angle to the direction of relative displacement of said board and said head, said elongated portion spreading the solder along each lead when said soldering element is being moved by said head at a constant rate from lead to lead in succession.
Dependencies are inferred from the claim text.