JPS638210U

JPS638210U -

Info

Publication number: JPS638210U
Application number: JP10124986U
Authority: JP
Priority date: 1986-06-30
Filing date: 1986-06-30
Publication date: 1988-01-20

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す概略正面図、第
２図は第１図の平面図、第３図は無端ベルトの駆
動部を示す要部拡大断面図、第４図は本考案の要
部断面を有する拡大図、第５図は第４図の要部断
面図、第６図は本考案の要部正面図、第７図は第
６図の要部断側面図、第８図は第６図の平面図、
第９図は従来例を示す概略平面図、第１０図及び
第１１図は従来例の部品の不良移送状態を示す要
部正面図である。１はシユートレール、２はねじ、３は第１ガイ
ドフレーム、４は第２ガイドフレーム、５はモー
タ、５ａはモータ軸、６は回転軸、７は減速ギア
、８はガイドレール、１０は無端ベルト、１１は
第１ベルト車、１２は第２ベルト車、１３，１４
，１５は固定部材、１６は第１テンシヨンプーリ
、１７は第２テンシヨンプーリ、１８は第３テン
シヨンプーリ、２０は阻止手段、２１は支持部材
、２２はガイドローラ、３０は判定ユニツト、３
３はノズル、４０は検出手段。 FIG. 1 is a schematic front view showing an embodiment of the present invention, FIG. 2 is a plan view of FIG. 5 is a sectional view of the main part of FIG. 4; FIG. 6 is a front view of the main part of the present invention; FIG. 7 is a sectional side view of the main part of FIG. 6; FIG. is the plan view of Figure 6,
FIG. 9 is a schematic plan view showing a conventional example, and FIGS. 10 and 11 are front views of main parts showing a defective transfer state of parts in the conventional example. 1 is a shoot rail, 2 is a screw, 3 is a first guide frame, 4 is a second guide frame, 5 is a motor, 5a is a motor shaft, 6 is a rotating shaft, 7 is a reduction gear, 8 is a guide rail, 10 is an endless belt , 11 is the first belt pulley, 12 is the second belt pulley, 13, 14
, 15 is a fixing member, 16 is a first tension pulley, 17 is a second tension pulley, 18 is a third tension pulley, 20 is a blocking means, 21 is a support member, 22 is a guide roller, 30 is a determination unit, 3
3 is a nozzle, and 40 is a detection means.

Claims

[Claims for Utility Model Registration] (1) A pair of endless belts 10, which are movable in the same direction and at the same speed, are provided in parallel to each other, with the head of the part facing upward and the legs hanging down. As if moving 10 in a circular manner,
First and second guide frames 3 and 4 arranged on both sides
At least one of the belt pulleys 11 and 12 having a conical surface with a slightly larger diameter on the outside than on the inside is rotatably supported, respectively, and at least the winding of the endless belt 10 of the first belt sheave 11 on the starting end side for transferring parts. An endless belt conveying device for parts, characterized in that a blocking means 20 is provided on the entry side to prevent the pair of parallel endless belts 10 from moving in a direction away from each other. (2) Utility model registration claim 1, characterized in that a blocking means 20 for preventing the pair of parallel endless belts 10 from moving away from each other is disposed on the parts transfer path side of the endless belts. Endless belt transfer device for the parts listed in Section 1. (3) The endless belt conveying device for parts according to claim 1 or 2, wherein the blocking means is a guide roller 22 rotatably supported by a support member 21. (4) The endless belt has the first and second guide frames 3
, 4, which are guided by guide rails 8 having both ends fixed to the parts.