JP2008142689A5 - - Google Patents

Claims (10)

A main body provided with one or more drive sources, a rotary table rotated in a horizontal plane by the drive source on the main body, and an outer bottom portion of a container containing a material to be mixed are detachably held on the rotary table. Holding means, a swinging shaft that swings within a certain angle range on the main body side by the drive source, and a swinging shaft at the other end so that one end is located in the container held on the rotary table A substantially U-shaped stirring tool detachably attached to the mixing device, wherein the material to be mixed is stirred and mixed by relative movement of the rotation of the container by the rotary table and the swinging of the stirring tool.
Table rotation speed changing means for changing the rotation speed of the rotary table, and swing speed changing means for changing the swing speed of the swing shaft ,
The table rotation speed changing means includes control means for repeatedly controlling driving / stopping of the rotation speed of the rotary table according to a predetermined time,
The swing speed change means, a mixing device, characterized in that those comprising a control means for repeatedly controlling the driving and stopping according to a predetermined time the swing speed of the swing shaft. The table rotational speed changing means includes control means for controlling the rotational speed of the rotary table to a speed lower than an upper limit rotational speed,
2. The mixing apparatus according to claim 1, wherein the swing speed changing means includes control means for controlling the swing speed of the swing shaft to a speed lower than an upper limit swing speed. The drive source is only provided in the main body,
The mixing apparatus according to claim 1 or 2, wherein the table rotation speed changing means and the swing speed changing means are drive source rotation speed changing means for changing the rotation speed of the one drive source. 4. The mixing apparatus according to claim 3 , wherein the drive source rotation speed changing means includes intermittent drive control means for repeatedly driving and stopping the rotation speed of the drive source according to a predetermined time. Wherein said intermittent drive control means, characterized in that it comprises a control for inching drive to 2 ° to 10 ° inching the rotary table interlocked with the swinging motion of the swinging shaft every 3-10 seconds Item 5. The mixing device according to Item 4 . The intermittent drive control means includes control for rotating the rotary table interlocked with the swing motion of the swing shaft 10 to 20 times at a speed lower than the upper limit rotational speed every 2 to 8 minutes. The mixing device according to claim 4 or 5 , characterized in that The drive source rotation speed changing means, according to claim 3, characterized in that the rotational speed of the driving source to the predetermined time from the start of driving is intended to include reduction drive control means for controlling the speed below the upper limit rotation speed A mixing device according to 1. Examples stirring device, according to said material to be mixed, the mixing device according to claim 1 in which the putty stirrer tool and starch-based adhesives for stirring device, characterized in that the arranged interchangeably. At one end of the stirrer, provided with a blade for generating a flow in the material to be mixed by rocking,
Mixing of the blades, according to claim 1 or 8, characterized in that by swinging the far distal bottom from the center of swinging the agitating tool is intended to move the locus on passing through the approximate center of the rotary table apparatus. The mixing device according to claim 9 , wherein the blade is formed with a notch that overflows a material to be mixed at the time of rocking at a part of the upper edge.