Centrifugal treatment machine
AssigneeFriedhold Ditscherlein
InventorFriedhold Ditscherlein
Life of this patent
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Abstract
A centrifugal treatment machine for the mechanical treatment of workpieces in a treatment container having an essentially cylindrical casing which is stationary during operation and a base in the form of a plate or the like mounted coaxially to this and which rotates during operation, the circumferencial rim of base projecting towards the cylindrical casing to form a gap. In order to be able to gently discharge the workpieces treated in the treatment container without pivoting the container, the rotating base has at least one appropriately dimensioned opening which can be closed by means of a co-rotating closure. Furthermore, a receptacle is arranged beneath the base opening for collecting the workpieces and possibly also the treatment means discharged together with the workpieces out of the container.
Claims28
Centrifugal treatment machine for mechanical surface treatment of workpieces, comprising a treatment container, having a substantially cylindrical casing which is stationary during operation and a rotatable base in the form of a dished plate mounted coaxially to this which rotates during operation and the circumferential edge of which projects towards the cylindrical casing forming a gap, a support means for the casing, a liquid collecting container for receiving liquid flowing through the gap out from the treatment container positioned beneath the treatment container, at least one opening in the rotatable base dimensioned for workpiece discharge out of the treatment container, co-rotating closure means for closing such opening, a receptacle located beneath the base opening for collecting workpieces and any treatment means discharged out of the treatment container;
- the closure means includes a closure plug, a raising and lowering bar seated thereon which bar extends downwardly from the closure plug away from the treatment container or upwardly through the treatment container, and activating means for pneumatically or mechanically raising and lowering said bar with the closure plug between closed and open positions.
Machine according to cliam 1, wherein the workpiece collecting receptacle is a vibrating conveyor with a screen base.
Centrifugal treatment machine for mechanical surface treatment of workpieces, comprising a treatment container, having a substantially cylindrical casing which is stationary during operation and a rotatable base in the form of a dished plate mounted coaxially to this which rotates during operation and the circumferential edge of which projects towards the cylindrical casing forming a gap, a support means for the casing, a liquid collecting container for the liquid flowing through the gap out of the treatment container positioned beneath the treatment container, at least one opening in the rotatable base dimensioned for workpiece discharge out of the treatment container, co-rotating closure means for closing such opening, a receptacle located beneath the base opening for collecting workpieces and any treatment means discharged out of the treatment container, a ring bearing rotatably supporting the rotatable base on the support means and extending about the discharge opening(s) .
Centrifugal treatment machine for mechanical surface treatment of workpieces, comprising a treatment container, having a substantially cylindrical casing which is stationary during operation and a rotatable base in the form of a dished plate mounted coaxially to this which rotates during operation and the circumferential edge of which projects towards the cylindrical casing forming a gap, a support means for the casing, a liquid collecting container for the liquid flowing through the gap out of the treatment container positioned beneath the treatment container, at least one opening in the rotatable base dimensioned for workpiece discharge out of the treatment container, co-rotating closure means for closing such opening, a receptacle located beneath the base opening for collecting workpieces and any treatment means discharged out of the treatment container, the liquid collecting container is securely fixed to and rotatable together with the rotatable container base about the rotating axis of the base and has at least one opening beneath the rotating container base for the passage therethrough of the workpieces and treatment means to be discharged out of the treatment container.
Centrifugal treatment machine for mechanical surface treatment of workpieces, comprising a treatment container, having a substantially cylindrical casing which is stationary during operation and a rotatable base in the form of a dished plate mounted coaxially to this which rotates during operation and the circumferential edge of which projects towards the cylindrical casing forming a gap, and a liquid collecting container for receiving liquid flowing through the gap out from the treatment container, the liquid collecting container being positioned essentially beneath the treatment container and being securely fixed to and rotatable together with the rotatable base about a common axis.
Dependencies are inferred from the claim text.