摘要:
A paper punch apparatus comprising a flange-storing space (14c) for storing the flange portion (23) in an elevating unit (14), an insertion/removal portion for insertably supporting a supporting axis (22) of a bit reception plate (20) in communication with the flange portion (23), and a bit-reception-plate engagement/disengagement portion for engagement/disengagement with respect to the flange portion (23) of the bit reception plate (20) in the flange-storing space, whereby the bit reception plate (20) can be parallelly and linearly inserted/detached with respect to the elevating unit (14), and insertion/detachment can be steadily and securely performed at all times.
摘要:
The invention relates to a process for punching a stack (7) of flat items, especially paper or card labels, using a punch (4), a punch rod (3) movable towards the punch (4) and a counter-punch (5) guided through the punch (4), the punch (4) and the counter-punch (5) being arranged on a slide (10) movable to and fro in relation to the punch rod (3). Thus a collecting device (26) movable to and fro to the side of the punching region can remove the punched stack (21) and at the same time a new stack (7) of pre-cut sheets can be placed in front of the punch rod (3).
摘要:
1. Verfahren sowie Vorrichtung zum Herstellen von Fertigstapeln (52) flächiger Gebilde, insbesondere von Etiketten, im wesentlichen mit dem Gegendruck-Durchstossstanzverfahren bei dem mittels einer Anzahl aufeinanderfolgender Stanzvorgänge in einem Stanzzyklus mehrere Fertigstapel (52) aus einem langgestreckten, quaderförmigen Grundstapel (26) gestanzt werden. Der Grundstapel (26) liegt dabei auf einem Auflagetisch (22) auf, welcher eine als Stanzelement (14) dienende Auflageplatte (20) aufweist, die einem Stanzmesser (16) gegenüber angeordnet ist. Zwischen den Stanzvorgängen wird der Grundstapel (26) mit Hilfe eines Schiebeelementes (50) in Richtung seiner Längsachse (34) auf die Auflageplatte (20) und das Stanzmesser (16) hin verschoben und mit Hilfe eines Ausrichtelementes (44) jeweils neu unter dem Stanzmesser (16) ausgerichtet.
摘要:
A sheet material consisting of an mixture consisting essentially of: a) 10-50 percent by weight of random-oriented fibres, and; b) 90-50 percent by weight of a thermoplastic or thermoplastic elastomer; the weight percentages being based on the overall homogeneous mixture; and the sheet material having at room temperature a Shore D hardness of 40 to 85. The sheet material is used as a support in punching applications or as the top layer in punching belts.
摘要:
The invention relates to a process for punching a stack (7) of flat items, especially paper or card labels, using a punch (4), a punch rod (3) movable towards the punch (4) and a counter-punch (5) guided through the punch (4), the punch (4) and the counter-punch (5) being arranged on a slide (10) movable to and fro in relation to the punch rod (3). Thus a collecting device (26) movable to and fro to the side of the punching region can remove the punched stack (21) and at the same time a new stack (7) of pre-cut sheets can be placed in front of the punch rod (3).
摘要:
An expandable package filler or ornament includes a stack of sheets, such as tissue paper, foil, etc. The stack is bound together, such as by a fastener. A generally spiral cut extends from a peripheral edge of the stack toward the center of the each sheet. The cut forms each sheet into a generally spiral strip ending in a peninsula portion. Grasping the peninsula portion, lifting and shaking the stack causes the strips to fall and entangle with each other. The resulting structure is decorative and may be used to stuff a gift box, bag or basket.
摘要:
In a punching apparatus comprising: a punching station A for punching a large number of sheet products by a punching die 20 from a long material sheet 1 which is transferred in a horizontal direction; and a take-out station for taking out the sheet product punched by the punching die 20, wherein the punching die 20 has a structure that a blade portion of a tip end peripheral edge of a vertically penetrating die hole is brought into contact with the material sheet 1 under pressure, thereby sequentially punching the sheet products from the material sheet 1 and accommodating the sheet products in the die hole in a laminated state, and the take-out station includes an extrusion pusher for pushing out the sheet products which are accommodated in the laminated state from the die hole 28, the punching die is disposed below a transfer region of the material sheet to prevent the sheet product from falling onto the material sheet 1 from the die hole.
摘要:
A paper punch apparatus (10) comprises a bit reception plate (20) and a hole punch bit (30) disposed opposite an eccentric position of the bit reception plate (20). The apparatus (10) includes an automatic rotation mechanism (70) between the bit reception plate (20) and a main body of the punch apparatus (10), wherein the automatic rotation mechanism (70) rotates the bit reception plate (20) by a predetermined angle. The automatic rotation mechanism (70) includes a gear (23a), an engagement/disengagement member (71) that performs resilient engagement/disengagement with respect to the gear (23a) to rotate the bit reception plate (20) in one direction via the gear (23a); and a detent member (72) to prevent backward rotation of the bit reception plate (20).