How much do you know about the structure of the stacker? The stacker adopts the automatic logistics storage equipment to realize the automatic management of the storage of the three-dimensional warehouse, so as to timely and automatically supply the cylinder core and empty tray for the conveyor line, and at the same time realize the timely delivery of goods for the next station on the conveyor line. The control adopts manual and automatic forms, so as to more flexibly deal with the problems during the transportationAbnormal problems.
In fact, the structure of the stacker is mainly composed of lower beam, loading platform, fork mechanism, column, upper beam, horizontal running mechanism, lifting mechanism, electric control cabinet, safety protection device and electrical control system.
1. Main structure: the main structure of the stacker is mainly composed of upper beam, column, lower beam and control cabinet support.The upper and lower crossbeams are welded into box structure by steel plate and section steel, with good cross-section performance. The running axle holes on both sides of the lower crossbeam are processed by floor boring and milling machine at one time, which ensures the parallel axis of the driving and passive wheels, thus improving the running stability of the whole machine. The column is made of square steel pipe, and two flat steel guide rails are welded on both sides of the square steel pipe at one time, and the surface of the guide rail is hardenedReasonable, good wear resistance.The automatic welding technology with special device is adopted in the welding, which effectively overcomes the deformation of the whole structure; the upper beam is welded on the column, and the column and the lower beam are positioned by flange and connected by high-strength bolts. The whole main structure has the characteristics of light weight, torsion resistance, bending resistance, high rigidity and high strength.
2. Loading platform: the loading platform is a part that moves vertically up and down through the power traction of the lifting mechanism. It is an L-shaped structure welded by the vertical frame and the horizontal frame. The vertical frame is used to install the lifting guide wheel and some safety protection devices.The horizontal frame is made of seamless steel tube, which can fully meet the requirements of loading.
3. Horizontal operation mechanism: the horizontal operation mechanism is composed of power drive and active and passive wheel set, which is used for the operation of the whole equipment in the direction of roadway.
4. Lifting mechanism: the lifting mechanism is composed of driving motor, drum, sliding group and wire rope, which is used to lift the loading platform for vertical movement.
5. Fork mechanism: fork telescopic mechanism is a mechanism composed of power drive and upper, middle and lower trigemines, which is used to store and store goods perpendicular to the direction of roadway.The lower fork is fixed on the loading platform, and the three trigemines are driven by the chain to do linear differential expansion.
6. Guide wheel device: the stacker adopts three groups of guide wheel devices: upper and lower horizontal guide wheels and lifting guide wheels. The upper and lower horizontal guide wheels are respectively installed on the upper and lower beams to guide the stacker to move horizontally along the roadway direction.The lifting guide wheel is installed on the loading platform and moves up and down along the column guide rail to guide the vertical movement of the loading platform. At the same time, the load is supported by the guide wheel and transmitted to the main structure.
It is connected with the status of the stacker and the status of the stacker through the communication and monitoring system of the stacker.The electronic control system has the functions of fault detection, sound and light alarm and elimination of sound and light alarm.The combined core storage silo is used to store groups of sand cores and empty supporting plates, which can adjust the supply and demand balance of sand cores between the core making and molding departments.