JPS62202969U

JPS62202969U -

Info

Publication number: JPS62202969U
Application number: JP9039686U
Authority: JP
Priority date: 1986-06-13
Filing date: 1986-06-13
Publication date: 1987-12-24
Also published as: JPH037075Y2

Description

[Brief explanation of the drawing]

第１図は、本考案に係る糸はんだ自動供給装置
の一実施例を示す正面図、第２図は同装置の断面
図、第３図は第１図を―線で切断したときの
断面図、第４図は可動部材と偏心ピンとの関係を
示す正面図、第５図は本考案装置の一部断面図、
第６図は本考案装置の他の実施例を示す一部断面
図である。１……糸はんだ自動供給装置、３……モータ、
８，９……送りローラ、１０……糸はんだ、１３
……ローラ軸、１４……つまみ、１５……突起部
、１６……板ばね、１７……ブシユ、１８……係
合溝、１９……偏心ピン、２０……可動部材、２
１……長溝、２５……アーム、２６……第１のパ
イプ、２７……第２のパイプ、２８，２９……糸
はんだ誘導路、３０……糸はんだノズル、３１…
…糸はんだ誘導路、３２……ヒータ、３３……セ
ンサー。 Fig. 1 is a front view showing an embodiment of an automatic thread solder supply device according to the present invention, Fig. 2 is a sectional view of the same device, and Fig. 3 is a sectional view taken when Fig. 1 is cut along the - line. , FIG. 4 is a front view showing the relationship between the movable member and the eccentric pin, and FIG. 5 is a partial sectional view of the device of the present invention.
FIG. 6 is a partially sectional view showing another embodiment of the device of the present invention. 1... Thread solder automatic supply device, 3... Motor,
8, 9...Feed roller, 10...Solder thread, 13
... Roller shaft, 14 ... Knob, 15 ... Protrusion, 16 ... Leaf spring, 17 ... Bush, 18 ... Engagement groove, 19 ... Eccentric pin, 20 ... Movable member, 2
DESCRIPTION OF SYMBOLS 1... Long groove, 25... Arm, 26... First pipe, 27... Second pipe, 28, 29... Thread solder guide path, 30... Thread solder nozzle, 31...
...Thread solder guideway, 32...Heater, 33...Sensor.

Claims

[Scope of Claim for Utility Model Registration] (1) A solder clamping mechanism that pinches a thread solder between a pair of feed rollers driven by a motor and sends out the thread solder by rotating the feed rollers, and a solder thread a wire solder nozzle fixed to the wire solder sending mechanism; a thread solder guide path extending to a position immediately adjacent to the feed roller; and a temperature-adjustable heating source that is provided in the thread solder guide path of the thread solder nozzle and that appropriately preheats the thread solder passing through the thread solder guide path. An automatic thread solder supply device comprising: (2) The solder insertion mechanism includes an arm that swingably supports one of the feed rollers in the insertion direction, and a shaft that is rotatably supported by the arm and that also rotatably supports the feed roller. a roller shaft that supports the roller shaft and has an eccentric pin at one end; a knob that is fitted onto the other end of the roller shaft and biased by a spring so as to be movable in the axial direction; and that has a protrusion at one end; a knob rotation stopper member that is non-rotatably disposed around the periphery of the knob and has a groove on the side facing the protrusion that can be engaged with the protrusion;
a movable member that is always biased in a predetermined direction so as to apply clamping pressure to the feed roller, and a movable member that has a long groove formed on a side surface so that the eccentric pin can be loosely fitted therein; An automatic thread solder supply device according to claim 1 of the utility model registration claim.