Soldering device and control method for soldering device
AssigneesDENSO TEN Limited, Senju System Technology Co., Ltd.
InventorsHisaki Hayashi, Yasuyuki Watanabe, Noboru Hashimoto
Life of this patent
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Abstract
A soldering device according to an embodiment includes a jet nozzle and a cover. The jet nozzle jets a molten solder. The cover is filled with an inert gas in an inside thereof and has a hole part at a position that corresponds to the jet nozzle. The cover causes the jet nozzle to protrude from the hole part for an application time period when the solder is applied to an application target and houses the jet nozzle in the inside thereof for a waiting time period other than the application time period.
Claims4
A soldering device, comprising:
- a jet nozzle that jets a molten solder;
- a cover that is filled with an inert gas in an inside thereof and has a hole part at a position that corresponds to the jet nozzle;
- and
- a pressing part that presses the cover, wherein:
- the cover causes the jet nozzle to protrude from the hole part for an application time period when the solder is applied to an application target and houses the jet nozzle in the inside of the cover for a waiting time period other than the application time period;
- for the application time period, (i) the cover contacts a conveyance body that houses the application target in an inside thereof and (ii) the inside of the conveyance body and the inside of the cover are joined so that the inert gas that fills the inside of the cover flows into the inside of the conveyance body and thereby the application target that is housed in the inside of the conveyance body is surrounded by the inert gas that fills the inside of the conveyance body;
- and
- during a time in the application time period in which the cover is moved by pressure of the conveyance body, the pressing part presses the cover against the conveyance body.
A soldering device, comprising:
- a jet nozzle that jets a molten solder;
- a cover that is filled with an inert gas in an inside thereof and has a hole part at a position that corresponds to the jet nozzle;
- and
- a pressing part that presses the cover, wherein:
- the cover causes the jet nozzle to protrude from the hole part for an application time period when the solder is applied to an application target and houses the jet nozzle in the inside of the cover for a waiting time period other than the application time period;
- for the application time period, (i) the cover contacts a conveyance body that houses the application target in an inside thereof and (ii) the inside of the conveyance body and the inside of the cover are joined so that the application target that is housed in the inside of the conveyance body is surrounded by the inert gas that fills the inside of the conveyance body;
- the inside of the cover is put into a positive pressure state by the inert gas for the waiting time period so as to provide an opening state without providing an opening and closing mechanism for the hole part;
- and
- during a time in the application time period in which the cover is moved by pressure of the conveyance body, the pressing part presses the cover against the conveyance body.
Dependencies are inferred from the claim text.