The Rollover stripping station is designed for automatic overturning, separation of the moulding box and half-form with the subsequent return the moulding box to the moulding area.
It allows the use of both flask and flaskless molding methods.
For flaskless molds, the carriage is equipped with a belt conveyor, for flask molds - roller tables.
The Rollover stripping station has hydraulic drives, which are equipped with acceleration / deceleration devices.
Overturning speed, clamping forc, smooth start and stop are adjustable depending on the production conditions.
The work of the Rollover is fully automated. It is supplied with a hydraulic station.
Principle of operation
Moulding box filled with a mixture that has gained the necessary strength, fixed on the under-model plate, is added to the rollover.
The under-model plate is fixed with clamps, and the upper carriage with a belt or roller conveyor is lowered until it comes into contact with the upper plane of the half-form.
When the carriage is pressed, the rollover rotates 180 degrees and starts the stripping cycle. During the stripping cycle, the carriage is lowered with the control of the lagging of the half-form from the moulding box.
Vibrators are additionally used to improve the stripping cycle. Subsequently, the half-form is lowered to the level of the receiving conveyor and removed from the rollover by the drive of the carriage conveyor.
Then there is a reverse rotation, unclamping the under-model plate with its return to the conveyor of the molding section due to the drive roller conveyor.
The main advantages:
- Ability to work in automatic mode that improves working conditions by eliminating manual overturning
- Possibility to work with different dimensions of half-moulds that fit into the operating range of the machine without readjustment
- Smooth movements due to the use of hydraulic drives
- Complete process control through multiple sensors
- Equipment productivity up to 30 molds per hour
Standard equipment:
- Rollover
- Hydrostation
- Operator's panel
- Control cabinet
- Operation manual
Standard sizes of the Rollover stripping station:
|
Model
|
The maximum size of forms, mm.
|
Height of a half-form, mm. (min/max)
|
|
КF 800
|
1000х800
|
80/280
|
|
КF 1000
|
1200х1000
|
80/350
|
|
КF 1600
|
1600х1200
|
120/440
|
|
КF 2000
|
2000х1400
|
120/500
|
*On request, Litmashpribor can manufacture a rollover stripping station with the required dimensions of half-moulds.
