A system and method for aligning and installing graphical dies onto an embossing press or foil stamping press is provided. The system includes a number of die support panels having a number of threaded openings disposed in columns and rows in a grid like fashion and identified with x and y axis indicia. The system also includes a number of dies with a number of apertures each identified with a pair of x and y axis indicia. Fasteners and indicia are used to align and attach the dies to the die support panels in a predetermined position. The system preferable further comprises one or more adjusters used to make minute positioning adjustments to the die after it is installed on the panel.

A system and method for aligning and installing graphical dies onto an embossing press or foil stamping press is provided. The system includes a number of die support panels having a number of threaded openings disposed in columns and rows in a grid like fashion and identified with x and y axis indicia. The system also includes a number of dies with a number of apertures each identified with a pair of x and y axis indicia. Fasteners and indicia are used to align and attach the dies to the die support panels in a predetermined position. The system preferable further comprises one or more adjusters used to make minute positioning adjustments to the die after it is installed on the panel.

In a method of operating a flat-bed die-cutter a printing substrate in the form of a web is fed to a die-cutting module of the flat-bed die-cutter, a web section is severed from the web and removed as waste. The web is guided through the die-cutting module and the web section is severed from the web in or downstream of the die-cutting module and removed as waste. Products are thus formed by die-cutting a web while reducing waste and periods of standstill.

A drywall punch device for creating holes in a drywall panel includes an actuator that is coupled to and positioned in a housing. A ram that is positioned in the housing between the actuator and a first end of the housing is operationally coupled to the actuator. Each of a set of cutters has a respective shape so that the set of cutters comprises cutters that have a variety of shapes. The cutter is selectively couplable to the first end of the housing so that the cutter is selectively extensible from the housing. The cutter is configured to be positioned in abutment to a drywall panel. The actuator is positioned to selectively propel the ram into the cutter so that the cutter extends from the housing and penetrates the drywall panel to create an aperture that corresponds to the respective shape of the cutter.

A drywall punch device for creating holes in a drywall panel includes an actuator that is coupled to and positioned in a housing. A ram that is positioned in the housing between the actuator and a first end of the housing is operationally coupled to the actuator. Each of a set of cutters has a respective shape so that the set of cutters comprises cutters that have a variety of shapes. The cutter is selectively couplable to the first end of the housing so that the cutter is selectively extensible from the housing. The cutter is configured to be positioned in abutment to a drywall panel. The actuator is positioned to selectively propel the ram into the cutter so that the cutter extends from the housing and penetrates the drywall panel to create an aperture that corresponds to the respective shape of the cutter.

A die cutter including: a moving platen and a fixed platen; a moving mechanism structured to cause the moving platen to vertically move toward the fixed platen; and a controller structured to control the moving mechanism, wherein the die cutter punches a sheet material with a punching die attached to the fixed platen by bringing the moving platen closer to the fixed platen using the moving mechanism, and the moving mechanism includes: four lift transmission mechanisms structured to pressurize the moving platen upwardly with four pressurizers having different positions in a horizontal direction from one another; and four press motors structured to drive the lift transmission mechanisms, respectively.

A die cutter including: a moving platen and a fixed platen; a moving mechanism structured to cause the moving platen to vertically move toward the fixed platen; and a controller structured to control the moving mechanism, wherein the die cutter punches a sheet material with a punching die attached to the fixed platen by bringing the moving platen closer to the fixed platen using the moving mechanism, and the moving mechanism includes: four lift transmission mechanisms structured to pressurize the moving platen upwardly with four pressurizers having different positions in a horizontal direction from one another; and four press motors structured to drive the lift transmission mechanisms, respectively.

The invention relates to a spring-damper element (2) for mounting a punching press (1), with a hydraulic damper unit (3) with a first fluid chamber (4) and a second fluid chamber (5), wherein, in the intended operation, a hydraulic fluid is displaced from the first fluid chamber (4) via a throttle point (6) into the second fluid chamber (5) when the spring-damper element (2) is compressed. The damper unit further comprises an overload valve (7) arranged between the first fluid chamber (4) and the second fluid chamber (5), which overload valve opens when a specific fluid pressure is reached in the first fluid chamber (4) or when a specific pressure difference is reached between the first fluid chamber (4) and the second fluid chamber (5) and releases a bypass (8) via which hydraulic fluid then flows from the first fluid chamber (4) into the second fluid chamber (5) bypassing the throttle point (6). Thereby, the spring-damper element (2) is designed in such a way that the fluid pressure or the pressure difference, respectively, at which the overload valve (7) opens can be adjusted when the spring-damper element (2) is installed as intended. With such spring-damper elements according to the invention, it becomes possible to create a mounting arrangement for a punching press, the damping characteristics of which can be adjusted without significant effort, such that a variable operation of the press in wide ranges becomes possible while keeping the ground loading to a minimum in each case.

The invention relates to a spring-damper element (2) for mounting a punching press (1), with a hydraulic damper unit (3) with a first fluid chamber (4) and a second fluid chamber (5), wherein, in the intended operation, a hydraulic fluid is displaced from the first fluid chamber (4) via a throttle point (6) into the second fluid chamber (5) when the spring-damper element (2) is compressed. The damper unit further comprises an overload valve (7) arranged between the first fluid chamber (4) and the second fluid chamber (5), which overload valve opens when a specific fluid pressure is reached in the first fluid chamber (4) or when a specific pressure difference is reached between the first fluid chamber (4) and the second fluid chamber (5) and releases a bypass (8) via which hydraulic fluid then flows from the first fluid chamber (4) into the second fluid chamber (5) bypassing the throttle point (6). Thereby, the spring-damper element (2) is designed in such a way that the fluid pressure or the pressure difference, respectively, at which the overload valve (7) opens can be adjusted when the spring-damper element (2) is installed as intended. With such spring-damper elements according to the invention, it becomes possible to create a mounting arrangement for a punching press, the damping characteristics of which can be adjusted without significant effort, such that a variable operation of the press in wide ranges becomes possible while keeping the ground loading to a minimum in each case.

An ejector member (2) for removing waste from sheets on the fly in a machine (1) for processing sheet-form elements includes a comb (4) having a plurality of teeth (10). The comb (4) is configured to be able to adopt a low-throughput first position and at least one high-throughput second position. The center of the comb (4) is set back with respect to the lateral ends of the comb (4) in the high-throughput second position. The center of the comb (4) is set back further in the high-throughput second position than in the low-throughput first position. Also relates a machine for processing sheet-form elements including such an ejector member.