| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pump for jetting a mold release agent capable of avoiding deterioration of the work environment caused by scattering of a water-soluble mold release agent without covering a molding surface. <P>SOLUTION: The pump 10 for jetting the mold release agent includes a base 14 having a columnar recessed portion 26, a tube 12 made of an elastic material engaged in an arc-like shape in the columnar recessed portion 26, a rotary body 16 which is rotatably arranged inside the tube 12 while press-blocking a part of the tube 12 at an pressing part 42 provided at the outer edge of the tube 12, and a motor 18 which can control the rotation angle with a predetermined resolution and rotates a rotary body 16 around a center axis CL as a center. <P>COPYRIGHT: (C)2012,JPO&INPIT |
