Secret Digital Flat Press Hot Stamping Die Cut Machine Health Technology

Why R&D Digital Flat Press Hot Stamping Die Cutter

At present, there are two types of advanced hot stamping die-cutting equipment at home and abroad: flat-press hot stamping die-cutting machine and round-press hot stamping die-cutting machine.

The mechanical structure of the existing flat stamping die-cutting die-cutting machine determines that the hot-stamping time changes at a random speed, and the higher the machine speed, the shorter the hot stamping time. As the flat stamping hot stamping die cutting machine hot stamping effect is limited by a large area of ​​the hot stamping platform, hot stamping time, and machine speed, the steady hot stamping speed at home and abroad flat stamping hot stamping die cutting machines has been at 4000 sheets per year. Hours to 7500 / hour.

The foil-feeding mechanism, whether it is domestic or foreign flat stamping die-cutting die-cutting machines, can only take the foil vertically or take the foil in vertical and horizontal directions independently due to the structural limitation, and it is not possible to move the foil both vertically and horizontally at the same time. Therefore, during the hot stamping process, the hot stamping foil must be cut into a narrow foil roll that meets the hot stamping process requirements. The low utilization rate of stamping foils increases the production cost of the company and also reduces the production efficiency of the company.

Digital flat pressing hot stamping die cutting machine is the main problem for the current flat stamping hot stamping die cutting machine. It adopts computer technology, digital technology, microelectronics technology, non-shaft transmission and other high technologies, after years of painstaking research, Repeated tests and numerous improvements were successfully developed. This technology is completely researched and developed by our R&D center. It has complete independent intellectual property rights and has obtained a number of patents.

Several Key Technologies of Digital Flat Press Stamping Die-cutting Machine

1. Paper Feeding System with XY Axis Digital Paper Positioning System This system does not have a conventional paper feed station. Instead, it uses a digital paper suction nozzle to feed the paper with high precision. It can recognize the edges of the paper for XY direction correction. The printed reference line can also be identified and trimmed in the XY direction with a correction accuracy of 0.03 mm; the stable transfer speed of this CNC transfer system is 12,000 per hour. It can also be completely applied to other printing equipment, namely as a paper feeder with an electronic gauge and an electronic front gauge.

2. Digital closed-loop reciprocating paper feeding system without traditional gripper This system is an independent component and is fixed in the lifting platform. It does not have the traditional machine's intermittent gear box, chain tooth group and front and rear positioning device, but Use the most advanced linear closed-loop drive device.

Its advantages are: 1 Repeated positioning accuracy is high, 0.01 mm; 2 The number of parts is only one-fifth of the traditional machine; 3 positioning accuracy is not affected by the gap generated by the wear of mechanical parts; 4 regardless of the processing speed , The delivery time of each sheet remains stable. Thus, the utilization rate of paper feeding is increased by 25%. Due to the use of the paper feeding mechanism, the structure of the entire machine becomes simpler and more reasonable.

3. Personalized digital hot stamping platform It can set the contact time and hot stamping pressure between the platform and the substrate according to the requirements of the hot stamping process. It has the self-adaptive function of pressure equalization of all the hot stamping screens, so no operator is required. Pads. When using ordinary low-grade aluminum foil hot stamping, the hot stamping speed does not change from 1000 sheets per hour to 10,000 sheets per hour, and the stamping quality is exactly the same.

4. The digital dual-column walking foil system is directly installed on the upper fixed platform of the hot stamping die cutting platform. When used, galvanized aluminum foils the entire width of the stamping width. When hot stamping it can be moved in the transverse direction from left to right, can be foil in the longitudinal direction and can also move in both directions. That is, any position of the hot stamping foil can be stamped onto the printed product.

Its advantages are: 1 the entire roll of foil, saving the time to cut foil and foil, reduce the number of foil change, and improve the effective working time;
2 high-speed high-precision foil, its positioning accuracy of 0.1mm;
3 Improve the utilization rate of consumables, saving more than 30%~50% of consumables compared with traditional machines;
4 It reduces the environmental pollution of waste aluminum.

In summary, we have developed a new concept of digital flat press stamping die cutting machine. The “system integration” method is used in the structure. The advanced control and drive technologies are directly used for each functional part of the machine. Under the control of the digital motion controller, each functional component achieves high speed, stability, accuracy, and no Mechanical clearance, frictionless virtualization linkage. In order to ensure that the hot stamping die-cutting machine can accurately control the hot stamping pressure and the hot stamping duration; to ensure the accurate positioning of the paper when high-speed paper is fed; for the first time, double-coordinates are used to move the foil, the foil is accurately taken, and the utilization rate of the electrochemical aluminum is higher than that of the traditional The machine is improved by more than 30-50%; it does not require the use of high transfer quality anodized aluminum. In the case of using ordinary low-grade anodized aluminum, the stable processing speed is more than 10,000 per hour, which achieves complete unification of processing speed and mechanical speed. The printing accuracy is ±0.06mm.