Cotton bale strapping apparatus and methods of use
OwnerArland Morrisoninventor
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Abstract
The present invention provides improved throughput in cotton baling machines by utilizing an electronically actuated apparatus for reliably, efficiently and precisely moving a chute frame into and out of position adjacent to a compressed cotton bale. Embodiments of the invention may include an electronic actuator that may be operated using a programmable logic control (PLC), and a control shaft having at least three distinct stops corresponding to raised, lowered and intermediate positions of the chute frame. Embodiments of the invention may be used to replace existing pneumatic apparatus, and may include an adapter for installing an electronic actuator to the mounts of the replaced pneumatic piston.
Claims9
An assembly for positioning one or more strap chutes of a cotton baling machine comprising:
- a. a frame for supporting a plurality of strap chutes wherein an upper end of said frame is attached to a first shaft that is pivotally mounted on a side of the cotton baling machine;
- b. a trunnion pivotally attached between a pair of outwardly extending flanges located above the pivotal mount of said frame, said trunnion having a central opening therein;
- c. an electronic actuator attached to said trunnion, said actuator including a movable rod that extends through said opening and wherein an end of said rod is pivotally attached to said frame;
- d. a second shaft attached to and collinear with said first shaft;
- e. at least one adjustable stop provided on said second shaft;
- f. at least one sensor, said at least one sensor being associated with said at least one adjustable stop;
- and
- g. a controller in communication with said actuator and said at least one sensor.
Dependencies are inferred from the claim text.