摘要:
The present disclosure is directed to a method of transferring discrete articles between a transfer assembly and an apparatus comprising a head. The transfer assembly comprises a frame defining a first rotation axis and a transfer member comprising a transfer surface configured to receive one of the discrete articles. The method comprises rotating the transfer member of the transfer assembly about the first rotation axis at a substantially constant angular velocity, maintaining the transfer surface at a substantially constant minimum distance away from a surface of the head at a point of discrete article transfer, and rotating the head of the apparatus about a second rotation axis at a plurality of angular velocities. A first angular velocity of the head is substantially constant at the point of discrete article transfer.
摘要:
There is provided a compact simplex and duplex printer which can be produced easily at a low cost. The simplex and duplex printer 10 includes: a thermal head 12 for performing printing on a substrate 1, 41; a rolled substrate supply section 42 for supplying a continuous substrate 41, which is to be printed on one side, to the thermal head 12; and a sheet-like substrate supply section 25, provided below the rolled substrate supply section 42, for sequentially supplying sheet-like substrates 1, which are to be printed on both sides, to the thermal head 12. A guide transport path 24 for guiding a sheet-like substrate 1 from the sheet-like substrate supply section 25 to the thermal head 12 is provided between the thermal head 12 and the sheet-like substrate supply section 25. To the guide transport path 24 is connected a reversing mechanism 20 for reversing the sheet-like substrate 1 which has been returned from the thermal head 12 to the guide transport path 24. The reversing mechanism 20 includes a rotatable housing shell 21.
摘要:
Provided is a transport method for transporting processing parts to a transfer position at various different speeds while the quantity of processing parts to be transported per unit time is maintained. The transport method includes a speed varying step of varying speed of a first holding portion between a receiving position and a predetermined relay position (E2) by means of a speed change mechanism, by rotating, at constant speed, a drive wheel on which the first holding portion that is configured to receive an absorbent body (3) at the receiving position is supported via the speed change mechanism; a control step of controlling speed of a servo motor for driving rotation of second holding portions (31, 34) configured to hold the absorbent body (3), such that speed of the second holding portions (31, 34) becomes a receiving speed at which the second holding portions (31, 34) is able to receive the absorbent body (3) from the first holding portion at the relay position (E2) and becomes a predetermined transfer speed at a transfer position (E3), and such that the second holding portions (31, 34) arrive at the relay position (E2) and at the transfer position (E3) at a predetermined cycle; and a speed changing step of changing the transfer speed while the cycle is maintained.
摘要:
The present invention refers to an apparatus (10) for controlling and modifying the orientation of products (P) in book format conveyed in a continuous conveying flow one after another and at a distance from one another in an advancing sense (A) along a conveying direction (T), such an apparatus (10) comprises detection means (11) for detecting data identifying the orientation of each product (P) in book format with respect to the advancing sense (A) along the conveying direction (T), an operating assembly (12) arranged for modifying the orientation of each product (P) in book format individually with respect to the advancing sense (A) along the conveying direction (T) during their conveyance in the continuous flow, a control unit (13) for controlling the operating assembly (12) according to the data identifying the orientation of each product (P) in book format detected by the detection means (11). The present invention also refers to a method for controlling and modifying the orientation of products (P) in book format conveyed in a continuous conveying flow one after another and at a distance from one another in an advancing sense (A) along a conveying direction (T). Such an apparatus and such a method are applicable and implementable in machines and methods for packaging products (P) in book format and/or for inserting inserts inside them.