In the application of mechanical and electrical products in the electronic counting machine

In mechanical and electrical products in the application of electronic counting on Shanghai jia wisdom electronics co. , LTD. Qing-chun li welcome to e hall hall 12 pharmaceutical machinery exhibition hall TCM slicer, Chinese medicine extract thickener, superfine mill, dropping pill machine, pelletizing machine,. 。 。 Pick to: in the introduction of electronic counting machine, on the basis of the technological features and business value, focus on in mechanical and electrical products in the electronic counting machine solution. Keywords: counting machine PLC timer 1 introduction because of the influence of the GMP authentication of the pharmaceutical machinery industry, domestic users in recent one or two years for the purchase of equipment and a sharp contraction, so that the survival before pharmaceutical equipment manufacturers are brutal, is waiting for the market to rise again, or for another way out, obviously not to advance is to go back, ebb tide merchants to life to dabble in other industries, have to open up foreign markets, but the realization of all will face a problem - — How to attract your customers. In this paper, combining with the experience of a little house in medicine industry, discuss the following in the successful application of automation products in the electronic counting machine. The mechanism and working principle of counting machine 2. 1 what is a tablet press machine count is medicine and health products tablet ( Tablets, capsules, pills) After the packaging process for grain of special equipment and bottling. Counting machine after is medicine and health products tablet packaging process the highest commercial value and the highest technical content packaging machinery. Number of the machine speed, number of accuracy, model specifications, waste out, even several hardness and so on technical indicators, and the FDA ( The us food and drug administration) Certification system to ensure design and so on to determine the number machine business value. A set of the United States, Germany, Britain and Italy's world famous brand high-speed intelligent electronic machine can business offer to millions of dollars. Electronic counting canning line adopts advanced PLC programmable control technology, digital technology, modern sensor technology, computer control technology and network technology into an organic whole, realize the man-machine dialogue interface, convenient operation and reliable. Automatically unscramble bottle, count, bottle filling, such as process, widely applicable to the pharmaceutical industry, chemical industry, food industry tablets, pills, grain, soft hard capsule and contour filling. The project of electronic counting machine single channel and dual channel, multichannel several. Each channel generally composed of eight set of photoelectric open, each completed by a channel canned bottle of medicine. So as to increase production, the machine can be developed into a single head or multi-head models, but the principle is consistent, is shown in figure 1 of several parts: electromagnetic vibration feeding device, pneumatic closing device, automatic counting system, centralized monitoring and sorting system. Figure 1 sign for 2 electronic counting machine structure. 2 automatic feeding device system work, first by photoelectric judgment with the position of the bottle is correct. When all signal correctly, vibration feeding system will be accepted after the start signal, start on its own. Vibration system is divided into three: the level of vibration discharging, secondly, slow feeding, level 3 points channels of feeding material packing. After a triple adjustment, in order to achieve uniform blanking, number of grains are accurate and strong adaptability. 2. 3 automatic counting and shut down the system when the movement of the pill zhongtong several pieces of photoelectric switch, automatic counting system to signal sorting system ( PLC) Of canned set by the user, and then the PLC according to the number to control the rapid movement of cylinder, real-time shut down, in order to achieve the purpose of accurate canned, improve the system stability and accuracy. 2. 4 centralized monitoring and sorting system all the parameters of the machine and operation situation, will be through the monitoring system - in the man-machine interface to checking its working conditions. Including the action time of the cylinder, automatic counting system is normal or not will be clear at a glance. Solutions 3 sets of mechanical and electronic products is very high to the requirement of PLC, the system requirement of PLC has 100 1 ms timer, timely program speed, scan cycle short, stable control, etc, and request the product with high price advantage. According to these characteristics, the project adopted in the high performance of EH series programmable controller ( DVP64EH00T) 。 The controller has dual communication mouth, easy programming and monitoring; At the same time, there are 100 1 ms timer ( Similar products unique) Can be more accurate, quick measurement of counting the number of and the PLC controller scan cycle is very short, in the same function of products, leading the industry. Monitoring interface used in many communication of intelligent human-machine touch screen ( DOPA57GSTD) , with its powerful communication function, the product won the customers more deeply, free communication mouth powerful macro instruction function, solved the difficult problem of the industry. Regardless of the size of the pills or thickness through the function, as long as the man-machine interface through a light source correction, system will automatically record, and the optimal parameters will be automatically stored in the screen. Core control system adopted in a complete set of products, after several machine in terms of overall performance, better than the European and American products, is better than Japanese the same brand. 4 the conclusion of the current domestic pharmaceutical industry under the macro environment of opening to keep pace with the world. Electronic counting machine as pharmaceutical packaging after the key core technology and equipment, has preliminary satisfy domestic pharmaceutical industry major technical equipment basic requirements. But more developed countries especially the advanced equipment and technology certification system requirements, the technology of electronic counting machine too many compatible with system needs innovation and development of core technology, can only in a world of open compatible pharmaceutical equipment manufacturing industry to commercial position of strength.
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