摘要:
Machine for cutting paper logs, comprising means for supporting one or more logs (3) disposed side by side, means for advancing the logs (3) on said support means, means for the transverse cutting of the logs (3) and means for blocking logs (3) during their cutting. The said cutting means comprise an annular band blade (4) having a bevel (400, 401) on both its edges, provided in correspondence to a cutting station (T) in which the logs (3) are cut and connected to corresponding guiding and actuating means, the said blade (4) featuring a portion (40) defining a corresponding cutting plane which is oriented orthogonally with respect to the longitudinal axes of logs (3), the said blade being provided with a sharpening device (100) continuously acting on both its bevels (400,401). The machine comprises means for the relative motion of logs (3) with respect to said blade (4) along the said cutting plane. The blade (4) acts on one log (3) at a time.
摘要:
The invention relates to a knife holder (100) having a blade changing apparatus (102). The knife holder has a first blade receptacle (111) defining a cutting position, a securing means (130, 141, 142) for securing a blade (201) received in the first blade receptacle (111), a second blade receptacle (112) defining an output position, and an ejection means (141, 143, 144a) for ejecting a blade (201) received in the first blade receptacle (111) out of the first blade receptacle (111). The first and the second blade receptacles are arranged in the knife holder in such a way that a blade ejected from the first blade receptacle (111) can travel by gravity into the second blade receptacle (112).
摘要:
A hand-held slicing device having a handle connected to a slicing tray. The slicing tray includes a ramp leading to a fixed blade. The ramp is readily adjustable such that the height of the edge of the ramp most closely adjacent the blade can be raised or lowered. In one version, the ramp can be raised or lowered by sliding a support structure connected to a knob that can be slideably adjusted by the user's thumb. The device may include a series of julienne blades that are selectively extendable above the slicing ramp or retractable below the ramp.
摘要:
True zero-clearance cutting on a commercial scale is provided via a cutting area including a sacrifice material that is relatively softer than the cutter. One example is a cutting system which is capable of cutting a material such as, for example, tape or paper, into a fiber or powder. The cutting system includes a cutting blade, typically a rotary cutter, and a sacrificial plate or round bar contacting the cutting blade. The contacting portion has a zero clearance during the cutting operation. A metering mechanism is also provided which is capable of metering the material at a predetermined rate to the cutting blade. A mechanism is also provided for incrementally moving the sacrificial blade towards the cutting blade to ensure that the zero clearance is maintained between the cutting blade and the sacrificial plate, even when the sacrificial plate begins to wear down due to usage. Also, destruction of the material is further enhanced by advantageous strategic patterning of cutting edges on a rotary cutter, and further by secondary shredding features. Systems are provided for reducing to-be-destroyed paper and other relatively-thin planar materials to a dust or powder-size.
摘要:
There is described a method for processing stacks of sheets (SS) into bundles (5) of securities, in particular banknote bundles, the method comprising the steps of cutting successive stacks of sheets (SS), each carrying an array of multiple security prints arranged in a matrix of rows and columns, into successive sets of bundle strips (S; S*), and cutting the successive set of bundle strips (S; S*) into successive sets (2) of consecutive bundles (5) of securities. This method further comprises the step of counting the number of substrates within each bundle strip (S; S*) prior to cutting thereof into the successive sets (2) of consecutive bundles (5). Such counting comprises taking at least one image (I) of a at least a portion of a longitudinal side (10) of the bundle strip (S; S*) while the bundle strip (S; S*) is being displaced along a direction of displacement (A) which is parallel to the longitudinal side (10) of the bundle strips (S; S*), and processing the said at least one image (I) to derive a substrate count of the substrates within the bundle strip (S; S*). Also described in a system for carrying out this method.
摘要翻译:描述了一种用于将纸张堆叠(SS)处理成证券的捆(5),特别是纸币捆的方法,所述方法包括以下步骤:切割连续堆叠的纸张(SS),每个纸张堆叠布置有多个安全打印件阵列 在行和列的矩阵中,连续成组的束带(S; S *),以及将连续的束带组(S; S *)切割成连续的证券集合(5)的连续集合(2)。 该方法还包括在切割成连续束(5)的连续组(2)之前,对每个束带(S; S *)内的基板数进行计数的步骤。 这种计数包括在束带(S; S *)沿着方向(S; S *)移位的至少一个图像(I)至少一个束带(S; S *)的纵向侧面(10) 的平行于束带(S; S *)的纵向侧面(10)的位移(A),并且处理所述至少一个图像(I)以导出束带内的基底的基板计数 S; S *)。 也在用于执行该方法的系统中描述。
摘要:
A food product slicer includes a carriage assembly is mounted to the base for reciprocal movement back and forth past a cutting edge of a knife. An adjustable gauge plate provides variable slice thickness for food product carried by the carriage assembly. During automatic slicing, when the gauge plate is moved from the open position to the closed position, a slicer controller automatically shuts down the carriage drive in a controlled manner that causes the carriage to stop at its most forward position.
摘要:
Machine for cutting paper logs, comprising means for supporting one or more logs (3) disposed side by side, means for advancing the logs (3) on said support means, means for the transverse cutting of the logs (3) and means for blocking logs (3) during their cutting. The said cutting means comprise an annular band blade (4) having a bevel (400, 401) on both its edges, provided in correspondence to a cutting station (T) in which the logs (3) are cut and connected to corresponding guiding and actuating means, the said blade (4) featuring a portion (40) defining a corresponding cutting plane which is oriented orthogonally with respect to the longitudinal axes of logs (3), the said blade being provided with a sharpening device (100) continuously acting on both its bevels (400,401). The machine comprises means for the relative motion of logs (3) with respect to said blade (4) along the said cutting plane. The blade (4) acts on one log (3) at a time.
摘要:
A microtome for generating thin sections of a specimen is suggested, comprising: a sectioning knife with a knife edge coming into engagement with the specimen during generation of the thin sections along a sectioning plane, an advance unit that generates at an angle to the sectioning plane between two thin sections an advance that defines the thickness of the thin section, a linear motor having a linear stator and a linear rotor, the linear motor generating a linear relative motion between the knife edge and the specimen in order to create the thin section, wherein the linear stator generates a traveling magnetic field that drives the linear rotor, and a control unit for controlling the linear motor for performing a relative back-and-forth motion along a predetermined displacement traveling path and for controlling the advance unit between two thin sections.
摘要:
A knife holder (1) for microtome blades (2) is described, which holder has a body (3) for reception of the blade (2) against an abutment edge (4) and a pressure plate (5) for retention of the blade, such that in the retained state, only the blade cutting edge (6) protrudes from the body (3), and an ejection apparatus (8), associated with one side edge (7) of the blade cutting edge (6), is arranged on the body (3).
摘要:
A food slicer is provided having a support member including a base portion and an upstanding portion integrally formed with the base portion. The upstanding portion includes a rotating cutting blade secured thereto for slicing food product and at least one motor positioned within the upstanding portion for rotating the cutting blade. An adjustable gage plate also is provided for determining the thickness of a food product to be sliced by the cutting blade. The base portion includes a food product table slidably secured thereto and is movable across the cutting blade for holding product while it is being sliced by the cutting blade. The food product table has at least one peripheral reinforcement along an edge thereof where the reinforcement has a hollow channel therein.