摘要:
With a device for cutting flexible, two-dimensional products, first and second cutting means (5, 12) are provided, between which the two-dimensional products (2) may be cut essentially by way of an impulse cut. A method is also put forward for cutting by way of the impulse cut.
摘要:
A method for transporting two-dimensional, flexible products, in particular printed products, such as newspapers and magazines or parts thereof, with which the product is conveyed from one gripper of a conveyor device, freely held along a conveyor path at least in regions, and the product grasped by the gripper at the edge which is not to be cut, on the conveyor path, is brought into active connection with cutting means of a cutting station in a manner such that at least one edge of the product is cut.
摘要:
With a device for cutting flexible, two-dimensional products, first and second cutting means (5, 12) are provided, between which the two-dimensional products (2) may be cut essentially by way of an impulse cut. A method is also put forward for cutting by way of the impulse cut.
摘要:
A drive has a drive unit, wherein the drive unit includes a central body, a drive means, and a driven means circulating around the central body. Conveyor means or objects to be conveyed are able to be conveyed in a driven section of the drive unit along a conveyor path by way of the driven means. The driven means is mounted with respect to the central body by means of a roller body which circulates around the central body in an orbital track. To this end, the driven means rolls on the central body via rollers of the roller body and thereby the roller body transmits radial pressure forces to the central body. The driven means is driven directly by the drive means. The roller body itself is not driven directly by the drive means, but rather it is moved along solely by the rolling of the driven means on the roller body.
摘要:
A deflection mechanism (1) for a conveying system including a central member (5) with a rolling element (20) that revolves around the central member (5). The rolling element (2) has a plurality of guided rolls (3) which roll within a raceway (13) of the central member (5). The shape of the central member (5) is adjustable such that a deflection angle of the deflection mechanism (1) can be adjusted.
摘要:
For supplying individual quantities of flat and in particular diverse part products to a serial further processing, the part products are arranged in a row of part product groups (7) in a preparatory step carried out before the supply step (e.g. supplementation), and the row (2) is fashioned into a “first-in-last-out” storage formation, such as a roll (5). Within the row (2) the part products or the part product groups (7) overlap or are spaced from each other. For stabilizing the part product groups (7), adhesion between the part products within the groups may be enhanced; for stabilizing the storage formation, the part product groups (7) may be reversibly connected to each other. For supplying the groups to the serial further processing, which may succeed the preparatory step at any time or place, the storage formation is dissolved and the part product groups are supplied to the further processing directly from the storage formation. The preparatory step is completely uncoupled from the supply step, which simplifies the method and the installation for both, the supply and the further processing.
摘要:
The apparatus 10 has a conveyor 12 which may be configured as a multiple tape conveyor and the working section 14 of which, which is driven in a conveying direction (F), forms a supporting face 16 for the printed products 18 which accumulate in an overlapping formation (S). An aligning plate 66 is situated on each side of the conveyor 12. The working section 14 of the conveyor can be deflected out of a conveying plane by means of a switching means 34, in order, in particular for the aligning of thin printed products 18 with few pages, to form a bend 62 in the products which reinforces them transversely with respect to the conveying direction (F) so that they can be laterally shifted into alignment by the aligning plates without damage.
摘要:
The processing conveyer device (10) has a plurality of receiving elements (18) that are arranged one behind the other and are driven in a circulatory direction, said elements having a support element and a base element for supporting the printing products laterally and from below, in addition to a saddle-type bearing element for receiving folded printing products astride said element. Feed stations (28) are arranged along the circulatory track (12) of the receiving elements (18). A respective opening device, which can be activated and deactivated, is allocated to said feed stations, for selectively opening the folded printing products (24) that are to be fed by the receiving elements. The feed stations (28) can selectively introduce printing products (24) into the receiving elements (18) or can place folded printing products (24), which have been opened, astride the bearing element. A respective removal station (56, 56′) is located between the two groups of feed stations (28), whereby at least one of said stations can be deactivated. The device can be used in a wide variety of applications for producing various finished products.
摘要:
A process and apparatus for combining printed products of a plurality of types to form sets having products of each type. The first type of products are arranged in an imbricated formation in which they overlap one another in a first conveying direction and the edges run obliquely with respect to the first conveying direction. Products of another type are then deposited on the first products successively with the same alignment. Subsequent types of products may be similarly assembled to form the set of products. The formed sets having one of each type of products are then separated and conveyed in a further conveying direction which is angularly displaced from the first conveying direction.
摘要:
Grippers or gripper elements are attached at conveyor chain links of a revolvingly driven conveyor chain. The leading edges of each product of an imbricated product formation, in which each product bears upon the next following or trailing product, comes to lie on a clamping jaw of an associated gripper or gripper element and is engaged from above by a clamping element, such as a clamping finger of such gripper or gripper element. The product conveying direction of the transport apparatus and the product conveying direction of an infeed device delivering the products are in the same direction at a product take-over region of the transport apparatus. During the closing motion of the clamping finger of the gripper or gripper element this clamping finger raises a region or portion of the preceding or leading product which covers the leading edge of the trailing product which is to be engaged by such gripper or gripper element.