摘要:
Cap holder means which holds the inner peripheral surface of a cap has an outer diameter which may be shrunk to a value less than and expanded to another value greater than the diameter of the inner peripheral surface of the cap. When the cap holder means assumes a shrunk condition in which the outer diameter thereof is less than the diameter of the inner peripheral surface of the cap, the cap holder means is capable of smoothly receiving a cap from a cap feeder. Upon receiving a cap, the cap holder means may be changed to an expanded condition presenting an outer diameter greater than the diameter of the inner peripheral surface of the cap, thereby allowing caps of any varying internal diameter to be centered with respect to the cap holder means. This allows a smooth delivery of the cap from the cap holder means to a capping head.
摘要:
A sealing device 30 for a packaging material 10, comprising a linear sealing device 31 for sandwiching layers to be sealed 11A, 12A of plastic sheets 11, 12 are sandwiched by sealing bars 41, 42 narrower than a sealing width, and pressuring the layers to be sealed in a heated state, a surface sealing device 32 for sandwiching the layers to be sealed 11A, 12A of the plastic sheets 11, 12 with sealing bars 51, 52 of a width necessary for sealing by the sealing width, and pressing the layers to be sealed in a melting state.
摘要:
An article orienting method and apparatus to effectively orient articles fed in random fashion into substantially uniformly oriented condition. The apparatus includes a vertical passage, into which the articles are put in desired order. Upwardly directed fluid flow is generated in the vertical passage, which fluid flow acts on the article within the passage to maintain the article in the floating condition with capability of free rotation. By the effect of the fluid flow, the articles put in random attitude adjusted and oriented in a uniform direction. After completion of orientation, the fluid flow is terminated for removing the oriented articles in oriented condition.