JPH0351711U

JPH0351711U -

Info

Publication number: JPH0351711U
Application number: JP11152189U
Authority: JP
Priority date: 1989-09-22
Filing date: 1989-09-22
Publication date: 1991-05-20

Description

[Brief explanation of drawings]

第１図は本考案の吸着式チエーンキヤタビラ搬
送装置を有するルータ加工機を示す正面図、第２
図は搬送装置の左端を示す一部切欠き正面図、第
３図は搬送装置の縦断側面図、第４〜５図は吸引
路と開閉弁を示す拡大縦断面図、第６図は他の開
閉弁を示す拡大縦断面図である。１…テーブル、２…チエンキヤタビラ、３…搬
送装置、４…駆動用ホイール、５…テンシヨン用
ホイール、６…レール、１１…チエーン単体、１
７…吸引路、１９…吸引空間、２０…プツシヤ端
、２１…開閉弁、２４…吸引路、２５…支持ピン
、２６…開閉弁、Ｗ…ワーク。 Fig. 1 is a front view showing a router processing machine having a suction type chain caterpillar conveying device of the present invention;
The figure is a partially cutaway front view showing the left end of the conveyance device, FIG. 3 is a vertical side view of the conveyance device, FIGS. FIG. 3 is an enlarged vertical cross-sectional view showing the on-off valve. DESCRIPTION OF SYMBOLS 1...Table, 2...Chain caterpillar, 3...Transfer device, 4...Drive wheel, 5...Tension wheel, 6...Rail, 11...Chain alone, 1
7... Suction path, 19... Suction space, 20... Pusher end, 21... On-off valve, 24... Suction path, 25... Support pin, 26... On-off valve, W... Work.

Claims

[Scope of Claim for Utility Model Registration] 1. A chain caterpillar is installed in an endless manner between a driving wheel and a tension wheel provided at both ends of a table for transporting a workpiece, and this chain caterpillar is slid under the chain caterpillar. In a conveying device that is provided with a movably supporting rail and has a suction path that leads to a suction space in the rail within a single chain constituting a chain carrier, the suction path has an inverted bowl shape when viewed from the front and has a pusher end at the top. However, when a work is placed on the chain carrier, the suction channel is normally pushed up by a spring to close the suction path, and when a workpiece is placed on the chain carrier, the pusher end is pushed down and lowered to open the suction channel. Device. 2. A chain caterpillar is installed in an endless manner between the driving wheel and the tension wheel provided at both ends of the table for transporting the workpiece, and a rail is provided below the chain caterpillar to support it in a slidable manner. In a conveying device that has a suction path that leads to the suction space in the rail within the chain constituting the chain carrier, the suction path has a front figure that normally stands up under its own weight to close the suction path and when the upper end is pressed down. A suction type chain caterpillar conveyor equipped with an on-off valve that rotates backwards around a support pin to open a suction path.