Soldering tool for a robot

Claim 2

A soldering tool for a robot comprising: a. a frame assembly for mounting said tool to said robot; b. means for providing heat to a specified location on a workpiece, said heating means attached to said frame assembly; c. means for guiding solder to said specified location upon command mounted on said frame assembly; d. means for cleaning said heating means in cooperation with said robot; and e. means for interconnection to said robot wherein said robot is for providing temperature control, timing control, and position control for said tool.

Claim 3

A soldering tool as in claim 1 wherein said temperature control and said timing control comprise a timed heating element.

Claim 4

A soldering tool as in claim 1 wherein said timing control and position control comprise a robot actuated movement apparatus responding to timing controls in said robot.

Claim 5

A soldering tool as in claim 3 wherein said robot actuated movement apparatus comprises a pneumatic cylinder.

Claim 6

A soldering tool as in claim 1 wherein said means for providing heat to a specified location comprises a soldering iron.

Claim 7

A soldering tool as in claim 1 wherein said means for guiding solder comprises in combination: a. an electric motor actuated by said robot and attached to said tool; b. solder drive means in cooperation with said motor for gripping said solder when said motor is inactive and for moving said solder when said motor is active; and c. a guide tube in cooperation with said drive means for precisely locating the solder travel path.

Claim 8

An automatic soldering apparatus comprising: a. an electronic control unit; b. a frame assembly for housing said control unit; c. movable arm means attached to said frame and operable to move to positions and at times controlled by said control unit; d. a soldering tool mounted on said arm and having a heating capability in cooperation with a means for providing solder, wherein said control unit locates said tool and times the heating duration and separately determines the time for providing solder, whereby the heating duration is a function of the workpiece mass and solder melt temperature, and the time for providing solder is a function of the workpiece heatsink capability; and means for cleaning said soldering tool additionally controlled by said control unit.

Claim 9

An automatic soldering apparatus comprising: a. an electronic control unit; b. a frame assembly for housing said control unit; c. movable arm means attached to said frame and operable to move to positions and at times controlled by said control unit; d. a soldering tool mounted on said arm and having a heating capability in cooperation with a means for providing solder, wherein said control unit locates said tool and times the heating duration and separately determines the time for providing solder, whereby the heating duration is a function of the workpiece mass and solder melt temperature, and the time for providing solder is a function of the workpiece heatsink capability; and means for cleaning said soldering tool additionally controlled by said control unit.

Claim 10

A soldering apparatus comprising: a. a robot having a moveable arm; b. an accessory frame member mounted on said arm; c. a soldering iron hingedly mounted on said accessory frame member and in electrical communication with said robot; d. an air actuated cylinder mounted upon said accessory frame member, operable to move said soldering iron upon said hinged mounting, said cylinder in pneumatic communication with said robot; and e. a solder guide mechanism for providing solder to a desired location upon command mounted upon said accessory frame member.

Claim 11

A soldering apparatus comprising: a. a robot having a moveable arm; b. an accessory frame member mounted on said arm; c. a soldering iron hingedly mounted on said accessory frame member and in electrical communication with said robot; d. an air actuated cylinder mounted upon said accessory frame member, operable to move said soldering iron upon said hinged mounting, said cylinder in pneumatic communication with said robot; and e. a solder guide mechanism for providing solder to a desired location upon command mounted upon said accessory frame member.

Claim 12

A soldering apparatus as in claim 8 wherein said solder guide mechanism comprises in combination: a. a motor in electrical communication with said robot and mounted on said accessory frame member; b. a solder reel mounted on said frame member; c. a feed mechanism operable in response to said motor to feed solder from said reel; and d. a solder guide assembly in cooperation with said solder reel and said feed mechanism to guide solder to said desired location.

Claim 13

An apparatus as in claim 9 wherein said feed mechanism additionally and in response to said motor, prevents solder movement with respect to said guide assembly while said soldering iron is moving in response to said air actuated cylinder.

Claim 14

An apparatus as in claim 8 wherein said robot comprises an independently programmable work station on an assembly line.

Claim 15

An apparatus as in claim 8 wherein said robot comprises one of a plurality of workstations, each workstation controlled by a central processor wherein said processor maintains overall control of the relative operations of each workstation to the others.