Http://www.ca800.com/apply/html/2007-1-12/n9381.html in the current domestic and foreign paper packaging industry profit is getting lower and lower, more and more fierce competition, the market has been from the past "cost + profit = Price" into "Profit = price-cost ", this determines how to improve production efficiency, reduce production costs, and minimize costs as a key factor for enterprises to improve their competitiveness and maximize profits in the packaging industry.
As we all know, raw paper accounts for 70% of production costs. How to reduce the loss of raw paper has become a concern for reducing production costs. In order to reduce the production cost of raw paper and improve production efficiency, using a powerful production management system and a powerful Automatic Ticketing technology-"converting from human control to automatic control by computers ", it has gradually become the focus of attention of packaging enterprises. It has also been recognized by many enterprises as the most effective way to maximize efficiency and minimize costs.
Automatic ordering: it refers to the optimal ordering of orders based on the original paper width (width), la (tile), material, customer, production length, and other projects by means of computer-aided technology, this reduces the number of paper changes, reduces the waste of raw paper, reduces the labor intensity of workers, and increases the utilization rate of raw paper.
Parameters related to automatic order sorting
Door frame setting
You can set the minimum trimming quantity here. You can set the maximum trimming quantity in the scheduling process, it is based on these parameters and cutting width to calculate the original paper with the least edge repair for production. In this way, the utilization rate of raw paper is improved, unnecessary waste is reduced for enterprises, and cost of raw paper is reduced.
Raw paper settings
This parameter is also crucial because it relates to the calculation of various paper weights consumed in the final statistical report. Because the operator can select the door frames in the process, if there is no original frame in the original stock, the door frame can be left unspecified for scheduling. These can be randomly processed in the production scheduling process according to the actual situation.
In the process of arranging the corrugated line, it is based on the material first and then according to the plug-in, or according to the plug-in after the plug-in, and a variety of other orders can be selected and defined according to the actual situation of the scheduler, so as to make reasonable schedules as needed.
Notes for automatic ticket placement (Technical)
Call the order to be scheduled based on the order delivery date range for automatic Scheduling
For example, the current access quantity of a door frame may be 0.1 million meters, but the daily production capacity of the carton line is limited. For example, the daily production can only be 80 thousand meters, at this time, you need to call the corresponding order to schedule the order according to the order delivery date, in order to correctly handle the delivery time of the guests, to avoid the orders that lead to the urgent delivery of production, however, orders that are not in urgent delivery are produced. if the customer does not agree to deliver the goods in advance, the customer will be reminded of the urgent order. Orders that are not in urgent need occupy the location of the limited finished goods warehouse, if a return result is returned during the storage process, the loss is more than worth the candle.
Based on the "paper range" and "paper order" selected by the Scheduler"
Whether it is from a small door frame to a large door frame or from a large door frame to a small door frame to control the delivery order of the schedule. If it is based on the convenience of production, it is best to use alternative methods, such: from the big frame to the small frame, then from the small frame to the big frame, the next production will start from the big frame.
Less paper-changing priorities for each department
In this case, the scheduler can choose the vehicle and the layer of paper to be arranged in a lower order (the car can be randomly selected for less paper replacement ). priority, for example, in the following order, the paper should be replaced with less paper in the priority order: paste car, B paper, a paper, C paper, B Core paper, a core paper, C Core paper, and ,), of course, it can also be adjusted by the user.
Priorities
The priority can be selected by the scheduler, for example, a, AB, B, BC, C, AC, and ABC. At the same time, you can specify only the desired and non-arranged. This function is particularly useful when the failure of the corrugated machine in the production line needs to be repaired, or the enterprise has multiple production lines, however, the corrugated combination of different production lines is not very useful at the same time. You can specify the differences that can be produced by this line at any time, so as not to route the lines that cannot be produced to the corresponding production line, this will lead to financial and material losses.
Priority of Materials
The scheduler can select the material priority of each department and vehicle to schedule the process, that is, specify the paper prefix of each department and vehicle, such as when producing a certain frame of product, you need to replace a/B/c/d with four types of paper. In this case, you can specify the paper to be used first by the dispatcher and then the paper to be used. After scheduling according to the above rules, sorting can be performed according to the order customer, production length, and carton production workshop.
Order the products produced in the same carton production workshop together (of course, this is for the carton orders processed by our factory, which facilitates the stacking and pulling of paper on the back road, because in general, orders in the same carton production workshop can be stacked together so that goods can be pulled to the carton workshop at a time, saving the space-no need to pile up multiple times, manpower-no need to pull goods multiple times, material resources-saving the PAD ); sort the products in the same workshop by CUSTOMER: The same principle is true. (Save the site-do not pile up multiple times, manpower-do not pull goods multiple times, material resources-Save the PAD ); sort products of the same customers by length: Long front, short rear (if the long cardboard is broken, it can be used as short, for example, if the carboard with a length of 1745mm is damaged ~ After Dividing 1745mm pieces, you can use a single 1720mm-length file ).
Filter orders that have been sorted
The scheduler can filter the orders that have been completed according to the actual production needs and send them to the host computer of the MPs system. If there is an order for material replacement, the dispatcher can cancel sending the order and return the order. After modification, the order can be resent. If a wrong order is found after the schedule, the scheduler can immediately cancel the schedule and change the order.
Utilization Calculation
The utilization rate calculation can be calculated based on two conditions: area or weight. Here, you can also set the minimum meter count for the paper.
Compared with traditional manual Single-phase sorting, automatic sorting has obvious advantages in reducing the number of paper changes and selecting the original paper. Generally, the order in which a person orders a table is input depends on the order in which the individual orders are produced. Generally, the sorting personnel do not calculate a sum. How to arrange a single order can reduce the number of paper changes and the width of the selected original paper will increase the utilization rate of the original paper. You can calculate the preceding data immediately after automatic order sorting, and then determine how to sort the production order.
However, the automatic sorting is an ideal scientific sorting, which is inevitably a little different from the actual order. If you encounter an urgent order or an order requiring priority production, these Orders can only be exchanged with other orders by the scheduler, therefore, on the basis of automatic order sorting, the corresponding order insertion, order reconciliation, order moving, order deletion, and other functions are provided. The ordering staff should, according to the actual situation on site, make adjustments in a short time. If the materials used for production cannot be exchanged based on the input materials strictly, but the special requirements of the paper are also stated in the remarks, the advanced automatic scheduling technology will not be fully utilized, these human thought changes cannot be controlled by computers. We must be clear that computers are only the tool of operators from the beginning to the end. The deciding factor of how to make full use of this tool lies in humans.
Currently, the automatic sorting technology is still not widely promoted, which is closely related to enterprise management. As mentioned above, if an enterprise cannot adjust the paper according to the materials entered in the order, in addition, it is required to use other materials for production, so that automatic scheduling will not be fully utilized at the production site. Therefore, this is closely related to the actual production management of the enterprise. According to my understanding, currently, Fujian Quanzhou treasure packaging Co., Ltd., Fujian Jinjiang qunying packaging Co., Ltd., Guangzhou yongguan paper factory, Fujian Fuzhou fubao packaging Co., Ltd., and Fujian Shishi jinxing packaging Co., Ltd. have well applied the corrugated machine automatic technical System for sorting orders.
The main benefits of using automatic sorting for carton factory include saving raw material costs, improving production efficiency, reducing labor intensity of workers, and correspondingly bringing the Management System of carton factory closer to the international market. It is believed that more and more corrugated packaging plants will use automatic ordering technology to improve production efficiency and reduce production costs.
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