JP2000062933A - Cam-type carried article attitude holding device for three-dimensional conveyance - Google Patents

Cam-type carried article attitude holding device for three-dimensional conveyance

Info

Publication number
JP2000062933A
JP2000062933A JP10274179A JP27417998A JP2000062933A JP 2000062933 A JP2000062933 A JP 2000062933A JP 10274179 A JP10274179 A JP 10274179A JP 27417998 A JP27417998 A JP 27417998A JP 2000062933 A JP2000062933 A JP 2000062933A
Authority
JP
Japan
Prior art keywords
cam
carrier
roller
chuck
carried article
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10274179A
Other languages
Japanese (ja)
Inventor
良雄 ▲だい▼木
Yoshio Daiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP10274179A priority Critical patent/JP2000062933A/en
Publication of JP2000062933A publication Critical patent/JP2000062933A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To reduce the dangerous condition to drop a carried article by preventing a large vibration of the carried article in changing the advancing direction of a carrier in the case of conveying three-dimensionally by maintaining the attitude of the carried article. SOLUTION: In a three-dimensional conveyance, a cam 5 is fixed by a roller 6 for clamp to stop the vibration of a chuck 3 and a carried article 4. When a carrier 1 is moving in a bending line, the roller 6 for clamp is removed from the cam 5, and the chuck 3 and the carrier article 4 are made free in the rotating direction. Before and after the movement of the carrier 1 in the bending line is completed, the cam 5 is fixed by the roller 6 for clamp and stop the vibration of the chuck 3 and the carried article 4 again.

Description

【発明の詳細な説明】 【0001】 【産業上の利用分野】この発明は立体搬送用搬送物姿勢
保持装置に関する。 【0002】 【従来の技術】図2を参考にして説明する。図2は立体
搬送の実施例を示したものである。キャリア(1)はガ
イドレール(2)に沿って上昇、曲線移動、水平移動、
曲線移動、下降と右側から左側へと移動する。 【0003】搬送物(4)の上下姿勢を変更しないで搬
送するには、搬送物(4)の上側に支点を配置し、搬送
物をぶら下げて搬送している。 【0004】 【発明が解決しようとする課題】キャリア(1)を移動
させて搬送物を搬送する時、移動方向が変化する度に搬
送物(4)が振れる。搬送物(4)が振れる事により搬
送速度を速くする事が困難であり、搬送物(4)が落下
する等の問題がある。 【0005】 【課題が解決する為の手段】図1を参考にして説明す
る。キャリア(1)が上昇し、曲線移動を始めた時、外
力によりクランプ用ローラー(6)をカム(5)から離
してカム(5)を回転方向に自由にし、搬送物(4)の
姿勢を上下に保つ。曲線移動が終了する前後の位置にお
いて外力を取り除くとバネ(8)によりクランプ用ロー
ラー(6)は、下方より上方へとカム(5)に押しつけ
られる。カム(5)は回転方向に固定され、チャック
(3)及び搬送物(4)の振れを止める。 【0006】 【発明の実施の形態】カム(5)を固定する事により、
チャック(3)及び搬送物(4)の振れを止める。キャ
リア(1)の方向転換の時、クランプ用ローラー(6)
を外力によりカム(5)から離して、チャック(3)及
び搬送物(4)の姿勢を保つ。 【0007】 【実施例】カム(5)、アーム(11)及びチャック
(3)は連結されている。クランプ用ローラー(6)及
び押えローラー(7)はガイドシャフト(9)により連
結されている。ガイドシャフト(9)は回り止め構造に
なっている。キャリア(1)はガイドレール(2)に沿
って移動する。 【0008】キャリア(1)が上昇し、曲線移動に入る
と、ローラー押え用ガイドレール(12)により押さえ
ローラー(7)は押さえられ、クランプ用ローラー
(6)はカム(5)から離れる。 【0009】カム(5)は回転方向に自由となり、キャ
リア(1)が更に方向転換をしてもチャック(3)及び
搬送物(4)は下側への姿勢を保つ。 【0010】キャリア(1)が曲線移動を完了する前後
にローラー押え用ガイドレール(12)を押さえローラ
ー(7)に触れない位置に配置し、バネ(8)の力によ
りクランプ用ローラー(6)はカム(5)に押し付けら
れて、カム(5)は固定される。 【0011】カム(5)が固定される事によりチャック
(3)及び搬送物(4)は振れずに移動する事が出来
る。 【0012】カム(5)の最凹部がクランプ用ローラー
(6)の位置に一度に合わなくても、カム(5)の傾斜
によりカム(5)の最凹部に案内される。 【0013】 【発明の効果】キャリア(1)が上昇、曲線移動へと姿
勢及び進行方向を変化した時、チャック(3)及び搬送
物(4)は姿勢をあまり変化させずに移動する事が出来
る。その結果、搬送速度を速くする事ができる。搬送物
(4)の振れが小さくなり、搬送物(4)を落とす危険
性が少なくなる。
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for holding a posture of a conveyed object for three-dimensional conveyance. 2. Description of the Related Art Referring to FIG. FIG. 2 shows an embodiment of three-dimensional conveyance. The carrier (1) rises along the guide rail (2), moves in a curve, moves horizontally,
Curve movement, descent and move from right to left. In order to transport the transported object (4) without changing its vertical position, a fulcrum is arranged above the transported object (4), and the transported object is suspended and transported. [0004] When the transported object is transported by moving the carrier (1), the transported object (4) swings every time the moving direction changes. It is difficult to increase the transport speed due to the swing of the transported object (4), and there is a problem that the transported object (4) falls. A description will be given with reference to FIG. When the carrier (1) rises and starts to move in a curved line, the clamping roller (6) is separated from the cam (5) by an external force to make the cam (5) free in the rotation direction, and the posture of the transported object (4) is changed. Keep up and down. When the external force is removed before and after the end of the curve movement, the clamp roller (6) is pressed against the cam (5) from above by a spring (8). The cam (5) is fixed in the rotation direction, and stops the swing of the chuck (3) and the conveyed object (4). DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS By fixing a cam (5),
Stop the swing of the chuck (3) and the conveyed object (4). Roller for clamping (6) when changing direction of carrier (1)
Is separated from the cam (5) by an external force to maintain the posture of the chuck (3) and the conveyed object (4). The cam (5), the arm (11) and the chuck (3) are connected. The clamping roller (6) and the pressing roller (7) are connected by a guide shaft (9). The guide shaft (9) has a detent structure. The carrier (1) moves along the guide rail (2). When the carrier (1) rises and enters a curved movement, the pressing roller (7) is pressed by the roller holding guide rail (12), and the clamping roller (6) is separated from the cam (5). The cam (5) is free to rotate in the direction of rotation, so that the chuck (3) and the conveyed object (4) maintain a downward attitude even if the carrier (1) further changes direction. Before and after the carrier (1) completes the curve movement, the guide rail (12) for roller pressing is disposed at a position where it does not touch the pressing roller (7), and the roller (6) for clamping by the force of the spring (8). Is pressed against the cam (5), and the cam (5) is fixed. By fixing the cam (5), the chuck (3) and the conveyed object (4) can move without swinging. Even if the most concave portion of the cam (5) does not coincide with the position of the clamping roller (6) at one time, the cam (5) is guided to the most concave portion of the cam (5) by the inclination of the cam (5). According to the present invention, when the carrier (1) rises and changes the posture and the traveling direction to curve movement, the chuck (3) and the transported object (4) can move without changing the posture much. I can do it. As a result, the transport speed can be increased. The deflection of the transported object (4) is reduced, and the risk of dropping the transported object (4) is reduced.

【図面の簡単な説明】 【図1】発明の実施例を示す正面図である。 【図2】立体搬送の実施例を示す正面図である。 【符号の説明】 1 キャリア 2 ガイドレール 3 チャック 4 搬送物 5 カム 6 クランプ用ローラー 7 押えローラー 8 バネ 9 ガイドシャフト 10 回転中心軸 11 アーム 12 ローラー押え用ガイドレール[Brief description of the drawings] FIG. 1 is a front view showing an embodiment of the present invention. FIG. 2 is a front view showing an embodiment of three-dimensional conveyance. [Explanation of symbols] 1 career 2 Guide rail 3 chuck 4 Conveyed goods 5 cams 6. Clamping roller 7 Holding roller 8 Spring 9 Guide shaft 10 Rotation center axis 11 arms 12 Guide rail for roller holding

Claims (1)

【特許請求の範囲】 【請求項1】 立体搬送用搬送物姿勢保持装置でカム
(5)を固定する事により、チャック(3)及び搬送物
(4)を振れなくし、キャリア(1)が曲線移動する
時、カム(5)を解放してチャック(3)及び搬送物
(4)の姿勢を保つ装置。
Claims 1. By fixing a cam (5) with a three-dimensionally conveyed product posture holding device, the chuck (3) and the conveyed material (4) are prevented from swinging, and the carrier (1) is curved. A device that releases the cam (5) when moving to maintain the posture of the chuck (3) and the conveyed object (4).
JP10274179A 1998-08-21 1998-08-21 Cam-type carried article attitude holding device for three-dimensional conveyance Pending JP2000062933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10274179A JP2000062933A (en) 1998-08-21 1998-08-21 Cam-type carried article attitude holding device for three-dimensional conveyance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10274179A JP2000062933A (en) 1998-08-21 1998-08-21 Cam-type carried article attitude holding device for three-dimensional conveyance

Publications (1)

Publication Number Publication Date
JP2000062933A true JP2000062933A (en) 2000-02-29

Family

ID=17538149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10274179A Pending JP2000062933A (en) 1998-08-21 1998-08-21 Cam-type carried article attitude holding device for three-dimensional conveyance

Country Status (1)

Country Link
JP (1) JP2000062933A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7245864B2 (en) 2003-08-27 2007-07-17 Canon Kabushiki Kaisha Color image forming apparatus in which toner on intermediate transfer member having predetermined range of loss tangent is removed by blade member
US8794148B2 (en) * 2008-01-23 2014-08-05 Heidelberger Druckmaschinen Ag Printing press
CN117446436B (en) * 2023-11-15 2024-05-17 中信重工开诚智能装备有限公司 Mining auxiliary transportation platform and control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7245864B2 (en) 2003-08-27 2007-07-17 Canon Kabushiki Kaisha Color image forming apparatus in which toner on intermediate transfer member having predetermined range of loss tangent is removed by blade member
US8794148B2 (en) * 2008-01-23 2014-08-05 Heidelberger Druckmaschinen Ag Printing press
CN117446436B (en) * 2023-11-15 2024-05-17 中信重工开诚智能装备有限公司 Mining auxiliary transportation platform and control method

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