JPH01129130U

JPH01129130U -

Info

Publication number: JPH01129130U
Application number: JP2625888U
Authority: JP
Priority date: 1988-02-29
Filing date: 1988-02-29
Publication date: 1989-09-04
Anticipated expiration: 2003-02-28
Also published as: JPH0729057Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平面図、第２
図は第１図の要部の断面図、第３図は第２図の
―線に沿う断面図、第４図は第２図の―線
に沿う断面図、第５図は本考案の他の実施例を示
す要部の平面図である。５ａ，５ｂ……クランプ部材、６……回転体、
８……フレーム、９……軸受、１０……回転軸、
１５……クランプ装置、１７……可動部材、１８
ａ，１８ｂ……回転軸、２２……ユニバーサルジ
ヨイント、２３……揺動レバー、２４……第１カ
ムフオロワ、２６……第１カム部材、３５……第
２カム部材、３６ａ，３６ｂ……カム溝、３７ａ
，３７ｂ……第２カムフオロワ、３８，３９……
係合部、４０……長孔。 Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a sectional view of the main part of Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 2, Fig. 4 is a sectional view taken along the - line in Fig. 2, and Fig. 5 is a sectional view taken along the - line in Fig. 2. FIG. 2 is a plan view of main parts of the embodiment. 5a, 5b...clamp member, 6...rotating body,
8... Frame, 9... Bearing, 10... Rotating shaft,
15... Clamp device, 17... Movable member, 18
a, 18b... Rotating shaft, 22... Universal joint, 23... Rocking lever, 24... First cam follower, 26... First cam member, 35... Second cam member, 36a, 36b... Cam groove, 37a
, 37b...Second cam follower, 38, 39...
Engaging portion, 40...long hole.

Claims

[Claims for Utility Model Registration] A rotating body rotatably provided on a frame, a first cam member provided on the frame, a pair of rotating shafts supported on the rotating body, and a rotating body provided on each rotating shaft. A pair of clamp members that are opened and closed by the rotational movement of the clamp members, and a first cam follower that is provided on a swing lever that is linked to the rotating shaft and that engages with the first cam member to open and close the clamp members. In the clamp-type article conveyance device, the pair of clamp members are provided so as to be movable back and forth in the radial direction of the rotating body, a second cam member is provided on the rotating body, and a second cam follower is provided in conjunction with the clamp member. A clamp-type article conveyance device that is engaged with the second cam member and displaces the clamp member in the radial direction according to the opening/closing operation position of the clamp member by the second cam follower and the second cam member. .