Claims
- 1. A securing apparatus for securing a container of fluid to be mixed in a mixing device having a main frame and a subframe movably coupled to the main frame, said securing apparatus comprising:
- a frame assembly carried on said subframe and including a frame assembly top;
- a first clamping member movably supported by said frame assembly and a second clamping member mounted on the subframe, said second clamping member generally parallel to the first clamping member; and
- drive means carried by said frame assembly for moving said first clamping member toward and away from said second clamping member, wherein said drive means comprises a motor and a scissors linkage operably coupling the motor and the first clamping member.
- 2. A securing apparatus for securing a container of fluid to be mixed in a mixing device having a main frame, a subframe movably coupled to the main frame, a mixing motor mounted on the main frame for producing a rotary output and a transmission operably coupling said mixing motor and the subframe for converting said rotary output to a circular movement of the subframe, said securing apparatus comprising:
- a frame assembly including a plurality of columns vertically mounted on said subframe and at least two beams;
- a first clamping plate fixed to said subframe and a second clamping plate movably supported by said frame assembly, said first and second clamping plates generally parallel; and
- a clamping motor and linkage carried by said frame assembly for moving said second clamping plate toward and away from the first clamping plate, wherein said linkage comprises a lead screw operably coupled to the clamping motor, two followers movably mounted on the lead screw and a pair of scissors linkages each having a first end, second end and midpoint, and each connected at the first end to one of the beams, at the second end to the second clamping plate, and at the midpoint to one of the two followers.
- 3. The securing apparatus according to claim 2, wherein the first and second clamping plates are generally horizontal.
- 4. A mixing apparatus for mixing a substance in a closed container, said mixing apparatus comprising:
- a main frame and a subframe for carrying the container, said subframe movably coupled to the main frame for movement in a circular orbit having a constant radial displacement; and
- actuating means carried by the main frame and operably linking the main frame and the subframe for actuating the movement of the subframe, said actuating means including a first linkage moveable in a circular orbital path within a first vertical plane and a second linkage moveable in a circular orbital path within a second vertical plane parallel to and spaced from said first vertical plane.
- 5. The mixing apparatus of claim 4 wherein said subframe is positioned between said first and second vertical planes.
- 6. The mixing apparatus according to claim 5 including a third, drive linkage moveable in a circular orbital path.
- 7. The mixing apparatus according to claim 6, wherein said circular orbit has a diameter ranging from four to eight inches and a speed of less than 200 rpm.
- 8. The mixing apparatus according to claim 5, wherein said third, drive linkage is positioned in a third vertical plane between said first and second vertical planes.
- 9. The mixing apparatus according to claim 4, wherein said subframe is movably coupled to the main frame at least three points, at least one of which is non-coplanar with respect to the other points.
- 10. The mixing apparatus according to claim 4, wherein said main frame includes a generally horizontal base and two upstanding side supports, the subframe and the movement thereof between said side supports.
- 11. The mixing apparatus according to claim 10, including a door generally perpendicular to said first and second vertical planes.
- 12. The mixing apparatus according to claim 4, and a multi-size container clamp carried by the subframe and including two clamp members, one of said clamp members movable relative to the other to clamp different sizes of containers between said two members.
- 13. The mixing apparatus according to claim 12, further comprising a unitized control module carried on the main frame for providing electronic control of mixing, clamping and safety operations of the mixing apparatus, said mixing apparatus and control module each having a complementary portion of connection means for connecting and disconnecting said mixing apparatus and control module, whereby one of said control modules may be replaced by a like control module.
Parent Case Info
This application is a continuation-in-part of U.S. application Ser. No. 08/411,948, filed Mar. 28, 1995, now abandoned, which is in turn a continuation-in-part of U.S. application Ser. No. 08/330,122, filed Oct. 27, 1994, now abandoned.
US Referenced Citations (17)
Foreign Referenced Citations (5)
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0617998 |
Oct 1994 |
EPX |
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Continuation in Parts (2)
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Number |
Date |
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Parent |
411948 |
Mar 1995 |
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Parent |
330122 |
Oct 1994 |
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