Loading or unloading trolleys

It becomes a loading or emptying trolley of a single-day press with clamping or squeegee bars with parallel side rails (3) and crossbar connecting them (4) as well as with swivel levers (5) arranged on the side rails (3)， each with a short power lever (6) and a function lever (7) provided， wherein the power lever ends each have a side rail (3) with an outer push rod (8) parallel to the side rail (3) and the function lever ends with an inner clamping or squeegee rod (9; 10) are connected in an articulated manner， which can be pivoted via drives from rest positions approximated to the side rails (3) in parallel in operating positions moved inwards towards the opposite side rail (3)， the drives of which are technically and economically optimized， which is achieved in that each drive has a slide (13) movable along the cross bar (4)， on which one end of the clamping or squeegee rod (9; 10) is arranged and linear drives are coupled to the slide (13) for pivoting the clamping or suction bar rods (9; 10) in and out.

本装置为配套单台冲压压力机的装料与卸料台车，配备夹持杆或刮杆组件。其结构包含平行布设的侧导轨（side rails，3）、连接两侧导轨的横梁（crossbar，4），以及安装于侧导轨（3）上的回转杠杆（swivel levers，5）；每个回转杠杆均配有短力臂（power lever，6）与功能杠杆（function lever，7）。其中，力臂端部与平行于侧导轨（3）的外侧推杆（push rod，8）连接于侧导轨（3），功能杠杆端部则与内侧夹持杆或刮杆（clamping or squeegee rod，9；10）铰接。该夹持杆或刮杆可通过驱动装置实现枢转：从贴合侧导轨（3）的静止平行位置，向内枢转到朝向对侧导轨（3）的工作位置。该驱动装置在技术与经济层面均实现优化，具体实现方式为：每个驱动装置均配备可沿横梁（4）移动的滑座（slide，13），夹持杆或刮杆（9；10）的一端安装于该滑座上；直线驱动器（linear drives）与滑座（13）相连，用于驱动夹持杆或吸杆（suction bar，9；10）的内外枢转。