JPH0215834U

JPH0215834U -

Info

Publication number: JPH0215834U
Application number: JP9479388U
Authority: JP
Priority date: 1988-07-18
Filing date: 1988-07-18
Publication date: 1990-01-31
Anticipated expiration: 2003-06-29
Also published as: JPH0525786Y2

Description

[Brief explanation of the drawing]

第１図は、この考案にかかる組立ライン用搬送
装置の一実施例を示す概略側面図である。第２図
は、第１図の要部拡大図である。第３図は、第２
図の―線に沿う断面図である。第４図は、こ
の考案の第２実施例を示す概略説明図である。第
５図は、第４図に示した要部の拡大平面図である
。第６図は、第５図の側面図である。第７図は、
この考案の第３実施例を示す要部の概略側面図で
ある。第８図は、第７図の―線に沿う断面図
である。第９図は、第７図、第８図に示した組立
ライン用搬送装置の作動説明図である。第１０図
は、従来の組立ライン用搬送装置の一例を示す概
略側面図である。第１１図、第１２図は、第１０
図に示した搬送装置と他の搬送装置の説明図であ
る。７……メインシヤトルバー、８……ワーク支持
部、９……バー駆動手段、１４……リフター、２
１……固定ラツクバー、２５……サブシヤトルバ
ー、２６……可動ラツクバー、２８……ピニオン
（歯車連動機構）、２９，３０……ピニオン（歯
車連動機構）。 FIG. 1 is a schematic side view showing an embodiment of an assembly line conveying device according to this invention. FIG. 2 is an enlarged view of the main part of FIG. 1. Figure 3 shows the second
FIG. 2 is a sectional view taken along the line - in the figure. FIG. 4 is a schematic explanatory diagram showing a second embodiment of this invention. FIG. 5 is an enlarged plan view of the main parts shown in FIG. 4. FIG. 6 is a side view of FIG. 5. Figure 7 shows
It is a schematic side view of the principal part which shows the 3rd Example of this invention. FIG. 8 is a sectional view taken along the line - in FIG. 7. FIG. 9 is an explanatory diagram of the operation of the assembly line conveying device shown in FIGS. 7 and 8. FIG. 10 is a schematic side view showing an example of a conventional assembly line conveying device. Figures 11 and 12 are the 10th
It is an explanatory view of the conveyance device shown in the figure, and other conveyance devices. 7... Main shuttle bar, 8... Work support section, 9... Bar driving means, 14... Lifter, 2
1... fixed rack bar, 25... sub shuttle bar, 26... movable rack bar, 28... pinion (gear interlocking mechanism), 29, 30... pinion (gear interlocking mechanism).

Claims

[Claims for Utility Model Registration] After the main shuttle bar, in which a plurality of workpiece support parts are provided at predetermined pitches in the longitudinal direction, is advanced by a predetermined pitch in one direction in the longitudinal direction by a driving means and then stopped, each of the above-mentioned The workpiece on the workpiece support part is raised and separated from above the workpiece support part by the lifting means, the main shuttle bar is moved backward a predetermined pitch and stopped, contrary to the above, and then the workpiece is moved by the lifting means. In an assembly line conveying device, the workpiece placed on the workpiece supporter is moved forward by a predetermined pitch in one direction by repeating the operation of placing the workpiece on the next workpiece supporter, A sub-shuttle bar extending in the same direction as the main shuttle bar is provided, and a movable rack having teeth arranged in the longitudinal direction of the sub-shuttle bar is provided on the sub-shuttle bar, overlapping the movable rack bar and extending in the same direction as the main shuttle bar. A conveying device for an assembly line, characterized in that a fixed rack bar extending in the same direction as the main shuttle bar is provided, and a gear interlocking mechanism for interlocking the movable rack bar and the fixed rack bar is provided on the main shuttle bar.