JPH0426077U

JPH0426077U -

Info

Publication number: JPH0426077U
Application number: JP6829890U
Authority: JP
Priority date: 1990-06-26
Filing date: 1990-06-26
Publication date: 1992-03-02

Description

[Brief explanation of the drawing]

第１図は本考案の頭径選別機構の拡大平面図、
第２図は第１図の頭径選別機構を組込んだ自動選
別機の正面図、第３図はバリのある頭付き部品の
選別作用を示す説明図、第４図は従来の自動選別
機の正面図、第５図は第４図に組込まれている頭
径選別機構の拡大平面図である。Ａ……頭付き部品（部品）、Ｂ……移送手段、
Ｃ……選別機構、１，２……ローラ、１ａ，２ａ
……大径部、１ｂ，２ｂ……中径部、１ｃ，２ｃ
……小径部、３……軸受、４……フレーム、５…
…間隔調整手段、６，７……プーリ、８……ベル
ト、９……モータ、１１……第１シユート、１２
……第２シユート、１３……第３シユート、１４
……ホツパ、１５……供給シユート。 Figure 1 is an enlarged plan view of the head diameter selection mechanism of the present invention.
Fig. 2 is a front view of an automatic sorting machine incorporating the head diameter sorting mechanism shown in Fig. 1, Fig. 3 is an explanatory diagram showing the sorting action for headed parts with burrs, and Fig. 4 is a conventional automatic sorting machine. FIG. 5 is an enlarged plan view of the head diameter selection mechanism incorporated in FIG. 4. A...headed parts (components), B...transportation means,
C... Sorting mechanism, 1, 2... Roller, 1a, 2a
...Large diameter part, 1b, 2b...Medium diameter part, 1c, 2c
...Small diameter part, 3...Bearing, 4...Frame, 5...
...Space adjustment means, 6, 7...Pulley, 8...Belt, 9...Motor, 11...First chute, 12
...Second shoot, 13...Third shoot, 14
... Hotupa, 15... Supply chute.

Claims

[Scope of claim for utility model registration] Headed parts A aligned and transported by transport means B
In an automatic headed parts sorting machine that transports and sorts between two rollers 1 and 2 tilted at a predetermined angle, the two rollers 1 and 2 have a large diameter roller of approximately the same diameter on the supply side. Diameter portions 1a, 2a are formed, and small diameter portions 1c, 2c are formed on the discharge side, and medium diameter portions 1b, 2b with a diameter slightly smaller than the large diameter portions 1a, 2a are formed between the large diameter portion and the small diameter portion. The center lines of the rollers 1 and 2 are arranged approximately parallel to each other, and one roller 1 is provided with a pulley 6 with a small diameter, and the other roller 2 is provided with a pulley 7 with a large diameter. A head diameter sorting mechanism for headed parts, characterized in that the circumferential speeds at the outer peripheries of rollers 1 and 2 are different from each other.