JPH0382180U

JPH0382180U -

Info

Publication number: JPH0382180U
Application number: JP14278489U
Authority: JP
Priority date: 1989-12-12
Filing date: 1989-12-12
Publication date: 1991-08-21

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第５図は本考案の実施例を示し、第１
図はヘツド送り装置の斜視図、第２図はヘツド送
り機構を使用した３軸制御の自動搬送装置の斜視
図、第３図及び第４図はヘツド送り機構を備えた
ロボツトの略図、第５図はヘツド送り機構の動き
を説明する平面図、第６図は従来のヘツド送り機
構の動きを説明する平面図である。４……回転駆動源、６……アーム、７……固定
フレーム、８……摺動案内片、８ａ……第一摺動
面、９……移動フレーム、１０……案内板、１１
……第一ナツト、１２……第一ねじ、１４……タ
イミングプーリ、１５……案内板、１６……テー
ブル、１７……摺動案内片、１７ａ……第二摺動
面、１８……第二ナツト、１９……第二ねじ、２
１，２２……タイミングプーリ、２３，２４……
タイミングベルト、２７……コラム、２９……Ｘ
軸ユニツト。 1 to 5 show embodiments of the present invention.
The figure is a perspective view of a head feeding device, Figure 2 is a perspective view of a 3-axis controlled automatic conveyance device using a head feeding mechanism, Figures 3 and 4 are schematic diagrams of a robot equipped with a head feeding mechanism, and Figure 5 is a schematic diagram of a robot equipped with a head feeding mechanism. This figure is a plan view illustrating the movement of the head feeding mechanism, and FIG. 6 is a plan view illustrating the movement of the conventional head feeding mechanism. 4... Rotation drive source, 6... Arm, 7... Fixed frame, 8... Sliding guide piece, 8a... First sliding surface, 9... Moving frame, 10... Guide plate, 11
...First nut, 12...First screw, 14...Timing pulley, 15...Guide plate, 16...Table, 17...Sliding guide piece, 17a...Second sliding surface, 18... Second nut, 19...Second screw, 2
1, 22...timing pulley, 23, 24...
Timing belt, 27...column, 29...X
axis unit.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

固定フレームに第一ナツト及び第一摺動面を設
け、上記第一摺動面に摺動可能に設けられた移動
フレームに、該移動フレームの摺動方向にテーブ
ルを摺動する第二摺動面と、上記第一ナツトに螺
合する第一ねじを支承する軸受と、上記ヘツドに
設けられた第二ナツトに螺合する第二ねじを支承
する軸受と、回転駆動源とを設け、該回転駆動源
の出力軸を無端ベルトを介して上記第一ねじ及び
第二ねじに接続したことを特徴とするヘツド送り
機構。 A first nut and a first sliding surface are provided on the fixed frame, and a second sliding member that slides a table in the sliding direction of the movable frame is provided on the movable frame that is slidably provided on the first sliding surface. a bearing for supporting a first screw screwed into the first nut; a bearing for supporting a second screw screwed into the second nut provided on the head; and a rotational drive source. A head feeding mechanism characterized in that an output shaft of a rotational drive source is connected to the first screw and the second screw via an endless belt.