What are the prohibited items for safe operation of high-speed die-cutting machines?

High-speed die-cutting machine is the core production equipment of packaging printing industry. It has the characteristics of fast running speed, precise transmission structure and high stamping force. Widely used in cardboard box, color boxes, dry glue and other products such as die cutting processing. In the high-speed operation of equipment, transmission components, die-cutting station and paper feeding systems have very high safety risks. It is easy to cause mechanical squeezing, shearing, winding and other safety accidents. In order to standardize workshop production, avoid hidden safety hazards, ensure the safety of personnel and equipment, and combine with the actual industry standards, a list of core safety operations of high-speed die-cutting machines is formulated, which provides the basis for workshop safety operations.

1. It is strictly forbidden to operate in close quarters without permission during the operation of the equipment.
When the high-speed die cutting machine is operating continuously, the whole machine is in the high-speed cycle, the die cutting table, paper feeding channel, transmission chain and other parts are in the dynamic operation state, which is a high risk area for safety accidents. Operators are prohibited from inserting their hands or tools into equipment during operations to remove paper jams, confetti and waste materials. It is forbidden to wipe down equipment, adjust workstation accessories or troubleshoot when the machine is on. Some operators are used to machine cleaning paper and paper deviations to save production time, but they don't know that the device has minimal gaps in high-speed reciprocation and a reaction time of less than 0.1 seconds, making it prone to finger scratches and arm compression. At the same time, in the process of use, it is forbidden to lean on the equipment or through the operation area of the equipment, so as not to get caught in the transmission components, causing a major safety accidents. All cleaning, debugging and cleaning must be done after the equipment is completely shut down, cut off and locked.

2. It is strictly forbidden to block or remove safety protection devices.
The safety cover, emergency brake switch, infrared sensor protection and limit alarm device are the core safety barriers of high-speed die cutting machine. It is not permitted to alter the establishment of factory premises or the regulations of industry safety management without authorization. In the course of production, some workshops, in order to improve production efficiency and facilitate machine adjustment and maintenance, illegally removed gears, chains, cam transmission parts, shield equipment such as safety induction switches and other protective cover, eliminating limit protection function. This is a serious breach of operational protocol. After the protective device is removed, the high-speed transmission components are completely exposed, which causes problems such as clothing clamping, limb collisions and splashing of parts. Enterprises and operators must strictly abide by the relevant regulations, and it is strictly forbidden to dismantle, block or shield security installations without authorization. In case of damage or failure of protective equipment, the operation must be stopped immediately and production can only start after repair.
Overloading

3, exceeding standards and illegal production are strictly prohibited.
Each high-speed die-cutter has a rated operating speed, die-cutting pressure, paper processing specifications and load caps. Accurate calculation of equipment parameters is the key to ensure stable operation and safe production of equipment. In daily production, it is strictly forbidden to increase the operation speed of equipment without permission beyond the rated high-speed working conditions of the equipment; it is strictly forbidden to increase the die-cutting pressure at will and to handle heavy paper, hard paper and irregular board with excessive load. Superparameter operation not only aggravates the wear and tear of precision components such as bearing, screw and gear of equipment, leads to vibration, abnormal noise and die cutting accuracy deviation of equipment, greatly increases the failure rate and maintenance cost of equipment, but also causes die cutting blade cracking, parts component breakage parts part detachment etc., and endangers the safety hazards of operators. At the same time, the operation of defective equipment is strictly prohibited. When the equipment becomes paper jamming, abnormal noise, unstable pressure or alarm faults, it must be stopped immediately to remove the malfunction, and production must not be started by force.

4, It is strictly forbidden to operate in violation of regulations and disorder.
High-speed die-cutting machine is a special equipment which requires high professional level and operating standard of operators. It is strictly forbidden to operate equipment without a license or post. It is strictly forbidden for apprentices and unrelated personnel to debug core parameters such as pressure, timing, positioning and paper feeding without permission, so as to avoid equipment failure, product obsolescence and safety accidents caused by the confusion of parameters. At the same time, it is forbidden to stack tools, wrenches, sundries, waste materials and so on in die-cutting table and equipment operation area. All sorts of miscellaneous items enter die cutting table, can cause die cutting plate damage, equipment jamming, can even cause part explosion danger. Furthermore, AWOL, playful play and distracting homework period are strictly prohibited during the operation. Continuous operation of high-speed equipment requires a special person on duty to monitor the equipment's operating status in real time to avoid sudden safety hazards.

5. Conclusion
The core of safety production of high speed die-cutting machine lies to regulate operation and put an end to illegal rules and bad habits. All prohibited items are derived from long experience in the industry and are important guides for avoiding safety accidents, protecting the safety of personnel, extending the service life of equipment and ensuring the stability of production. Workshop should carry out regular safety training, operators should bear in mind safety regulations, abandon the psychology of chance, strictly implement standardized operation, eliminate safety hazards from the source, and achieve safe and efficient production.