Analysis of auxiliary die-cutting tool forming system
The die-cutting laser cutting system is composed of laser processing head, computer-aided design (cAD) software, computer numerical control device (CNC), worktable, etc. The laser processing head is composed of a focusing lens, a gas nozzle, a height sensor, etc., driven by a servo motor, and the height sensor controls the spatial position of the focus. The graphics are cut out by the relative movement of the table and the laser beam. When cutting, the procedures of staying bridge, bridging and cutting frame should be written according to the technological requirements to determine the best path for laser cutting of the die cutting plate. The computer numerical control device (CNC) adopts the programmable logic control technology controlled by the microprocessor. After the CNC software generated by the CAD is sent to the CNC, it can control the laser cutting of the plywood, including fault detection, servo drive and positioning, auxiliary gas pressure control, etc. Wait. The expert system can automatically select the best process parameters (power, speed, pressure, etc.) according to the type, performance, thickness and processing requirements of the plate. The laser cutting die-cutting plate is not only fast, high-precision, but also has good repeatability, especially when cutting multiple plates and repeatedly making die-cut plates. Die-cutting tool forming system In order to ensure the production accuracy of the die-cutting plate, the CAD software is used to automatically calculate the length of the die-cutting knife and the indentation knife and the size of the bridge gap, and send it to the computer-controlled tool forming machine for slotting, corner cutting, bending and cutting. Due to the use of hydraulic scimitar, liquid crystal display, hydraulic transmission and cursor positioning, the accuracy of tool forming is effectively ensured. . Bottom mold (backing) CAM system When processing the backing with a computer-aided engraving instrument, the indentation groove width, cutting depth, and accuracy should meet the requirements, and the engraving speed and depth should be adjustable. The application of CAM technology can not only shorten the production cycle, but also improve the manufacturing accuracy of the carton. . Box proofing In order to verify the rationality of the carton structure design, before formal mass production, use a multi-function carton sample CAM equipment to trial-produce a certain amount of carton samples. After consulting users and consumers, modify or redesign to avoid batch production. Unreasonable structural design and manufacturing of the rear carton; you can also check whether the design meets user requirements. The multi-function carton sample CAM system is equipped with combined cutter and pressure cutter. When the control part receives the execution instruction, the execution part automatically selects the indentation and cutting tool according to its cardboard type, and automatically draws, indents and cuts according to the structure data and program of computer-aided design, and can realize automatic tool change. The MARPL0T multi-function carton sample CAM system developed by MARBACH has a maximum processing size of 1020mln × 1420mln and a maximum speed of 40m / min. The KongsbergXXL40 series die-cutting machine launched by Barco Graphics is mainly for the production of samples and short-run production of corrugated cartons and folding cartons. The efficiency can be increased by 2596. The front end of the machine is equipped with a Pc machine, and the system adjustment adopts bar code technology, which can be automatically corrected when an error occurs. . Carton direct production technology The Boardeater folding carton laser processing system launched by the German MARBACH company is called a revolution in folding carton processing in Europe. The device uses C0. The laser beam directly processes the folding and creasing lines and trimming of the carton on the cardboard, with high speed and high precision. It can process paperboard with a grammage less than 1500g / m2 and paperboard with corrugated thickness from B to 3 layers. Using this system to process a batch of cartons can greatly shorten the production cycle. Processing small and medium batches of standard cartons can also greatly reduce processing costs. . Die cutting technology Flat die cutting The single-sheet flat die-cutting is mechanically positioned by the front and side gauges, while the on-line flat die-cutting is positioned by printed marks, and there is no gripper row. In order to realize the continuous movement of the paper in the rotary printing unit to the intermittent movement of the die-cutting station, an adjustable eccentric mechanism is usually provided in the paper feeding device. The inline flat-bed die-cutting machine produced by BOBST uses the adjustment unit and the measuring roller to ensure the reliable feeding of the paper; the die-cut printing register and quality control system are used to avoid the unstable phenomenon of mechanical backlash; Can automatically reject the web joints and waste products. High quality hairnet, strong and durable button with smooth and convenient operation. Hair net with adjustable straps, can adjust size and tightness as you please. Ponytail Net,Drawstring Ponytail Net,Ponytail Net Base,Hair Bun Hairnet Xuchang Le Yi De Import And Export Trade Co., Ltd. , https://www.lileaderbeauty.com
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