JPH02145943U

JPH02145943U -

Info

Publication number: JPH02145943U
Application number: JP5627889U
Authority: JP
Priority date: 1989-05-15
Filing date: 1989-05-15
Publication date: 1990-12-11

Description

[Brief explanation of drawings]

第１図〜第６図は本考案の実施例を示すもので
第１図は中間搬送装置、プレス機械及び金型搬送
台車の平面図、第２図は中間搬送装置の平面図、
第３図は中間搬送装置の縦断面図、第４図は同装
置の可動搬送フレームの切換動作説明図、第５図
・第６図は夫々変形例に係る中間搬送装置の要部
縦断面図、第７図は従来技術に係る中間搬送装置
等の側面図、第８図は同装置の可動搬送フレーム
の切換動作説明図である。１……プレス機械、２……金型搬送台車、１０
，１０Ａ，１０Ｂ……中間搬送装置、２０……ベ
ースフレーム、２３……支軸、３０……可動搬送
フレーム、３３……ローラ、４０，４０Ｂ……駆
動機構、５０……バネ、６０……カウンタウエイ
ト。 1 to 6 show embodiments of the present invention; FIG. 1 is a plan view of an intermediate conveyance device, a press machine, and a mold conveyance truck; FIG. 2 is a plan view of the intermediate conveyance device;
FIG. 3 is a longitudinal cross-sectional view of the intermediate conveyance device, FIG. 4 is an explanatory diagram of the switching operation of the movable conveyance frame of the same device, and FIGS. 5 and 6 are longitudinal cross-sectional views of main parts of the intermediate conveyance device according to modified examples, respectively. , FIG. 7 is a side view of a conventional intermediate conveyance device, etc., and FIG. 8 is an explanatory diagram of switching operation of a movable conveyance frame of the same device. 1...Press machine, 2...Mold carrier, 10
, 10A, 10B... Intermediate conveyance device, 20... Base frame, 23... Support shaft, 30... Movable conveyance frame, 33... Roller, 40, 40B... Drive mechanism, 50... Spring, 60... Counterweight.

Claims

[Scope of Claim for Utility Model Registration] An intermediate conveyance device for transporting objects such as molds and the like between a conveyance vehicle and a processing machine, which are capable of transporting objects between the processing machine and the conveyance vehicle independently or between them. In an intermediate conveyance device that is installed in a conveyor cart and can be switched between a horizontal use position and an upwardly raised retracted position, one end of a movable conveyance frame equipped with a plurality of rollers runs perpendicular to the loading/unloading direction. It is pivotally connected to a base frame fixed to the floor or provided on a transport vehicle via a horizontal support shaft, and the movable transport frame is rotated around the support shaft to switch between the use position and the retreat position. An intermediate conveyor comprising a drive mechanism, and a biasing means for biasing the movable conveyance frame from the use position toward the retracted position and with a biasing force that increases as the distance from the retracted position approaches the use position. Device.