Thin film production control system and method
A production control and control system technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problems of increasing production costs, affecting normal production of factories, and unable to monitor operating parameters, so as to achieve the effect of easy search
Inactive Publication Date: 2014-04-30
LANGHUO MEDICAL MATERIAL BEIJING
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Problems solved by technology
This will inevitably increase the production cost, and the thickness gauge can only detect the change of film thickness, and cannot monitor the operating parameters of other equipment, so that technicians need to spend a lot of time and energy to analyze the cause of the problem after discovering the problem of uneven film thickness , affecting the normal production of the factory
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[0016] Such as figure 1 As shown, the film production control system includes a film production line control system and a server. The film production control system includes a film production line control system and a server. The film production line control system forms a local area network through Ethernet, and connects data to the server through a data interface , the film production line control system includes an automatic weighing device, the automatic weighing device regularly weighs the raw materials, calculates the value of the film thickness, and transmits the value to a server provided with a database, and the server needs to read the data acquisition, recording, storage and processing.
[0017] The server draws the operation curve of the automatic weighing equipment according to the data. figure 2 and image 3 It is a graph of equipment operation, where the abscissa represents time, accurate to seconds; the ordinate has multiple meanings, when the curve represen...
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The invention discloses a thin film production control system and method. The thin film production control system comprises a thin film production line control system and a server. The thin film production line control system forms a local area network through the Ethernet, and data are connected to the server through data interfaces. The thin film production line control system comprises an automatic weighing device which is used for carrying out weighing on raw materials timely and calculating the thickness value of produced thin films. According to the thin film production control system and method, real-time monitoring is carried out on the thickness of the thin films, other parameters influencing the thickness of the thin films can also be read out, technical staff can find out causes of problems generated in a thin film producing process conveniently, and the production quality and efficiency of the thin films can be controlled effectively.
Description
technical field [0001] The invention relates to a production control system, in particular to a film production control system and method. Background technique [0002] In the production process of the infusion film, the raw materials for producing the film are usually heated, extruded and stretched to form a multilayer film with a certain width. Due to the particularity of its application field, the infusion film has extremely strict requirements on thickness, but in actual production, due to the influence of various factors, the phenomenon of uneven thickness of the produced film often occurs. [0003] In the current prior art, in order to solve the problem of uneven film thickness, a thickness gauge is often installed during the film output process to monitor the film thickness, so as to control the film production process. This will inevitably increase the production cost, and the thickness gauge can only detect the change of film thickness, and cannot monitor the opera...
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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 何国强蔡樊贵
Owner LANGHUO MEDICAL MATERIAL BEIJING