Compensating method for multiple shaft synchronou position error of magnetic stick flat screen printer

A compensation method and multi-axis synchronization technology, which is applied to the program control and electrical program control of the sequence/logic controller, can solve the problems of increased gaps and inability to ensure error consistency, and achieve improved control accuracy and labor efficiency. Productivity and the effect of eliminating accumulated errors

Inactive Publication Date: 2006-11-08
上海德重科技有限公司
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Problems solved by technology

Its disadvantage is that it needs to be corrected every time a batch of products are produced. Even if it is manually corrected, the consistency of each error cannot be guaranteed, and the problem cannot be solved fundamentally. Especially, the serious mechanical wear causes the gap to increase, and the accumulation of errors accumulates over time. Increasingly large and including system uncertain factors seriously affect product quality, and the error value is far greater than the process requirement that the error is less than 0.1-0.2mm

Method used

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  • Compensating method for multiple shaft synchronou position error of magnetic stick flat screen printer
  • Compensating method for multiple shaft synchronou position error of magnetic stick flat screen printer

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Embodiment

[0015] Such as figure 1 As shown, it is a structural schematic diagram of a magnetic rod flat screen printing machine. The magnetic rod flat screen printing machine is an imported machine equipment, which consists of a driven roller 1, a driven roller servo motor 2, a printing belt 3, and a magnetic rod reciprocating servo motor 4 , electrical control cabinet 5, electromagnetic wire reel 6, washing motor 7, printing magnetic bar 8, printing screen 9, hydraulic station 10, active positioning servo motor 11, operator station 12, driving roller 13, pressure roller 14, encoder 15, fuselage 16 forms.

[0016] The driven roller 1 is connected to the driven roller servo motor 2 and installed on one end of the fuselage 16, the driving roller 13 is connected to the active positioning servo motor 11 and installed on the other end of the fuselage 16, and the printing belt 3 is installed on the driven roller 1 and the driving roller 13 On the top, it moves with the rotation of the drivin...

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Abstract

This invention relates to a compensation method for multi-shaft synchronous position error values of a magnetic rod plain net printing machine characterizing in applying the IEC61131-3 standard of an international standard compilation process: the LD and STL to be operated on the electric control cabinet of the magnetic rod plain net printing machine including adding a new encoder on the roller of a position servo driving shaft to start up the machine, in which, signals of the encoder are sent to a port of the S7-315-2DP PLC high speed counter of the electric control cabinet to control the operation of the driving shaft, which can eliminates accumulated errors.

Description

technical field [0001] The invention relates to a compensation method for the position error value of the multi-axis synchronization of a magnetic bar flat screen printing machine, which solves the influence of the position drive system error of the magnetic bar flat screen printing machine on product quality, and can be used in a high-precision multi-axis servo synchronous position drive system The utility model relates to a flat screen printing machine with magnetic rods, which belongs to the technical field of flat screen printing machines with magnetic rods. Background technique [0002] At present, domestic magnetic bar flat screen printing machines are mainly imported. The system of imported equipment is handled in this way: each time the first product is based on manual measurement, and the process requires an error of less than 0.1-0.2mm. If there is an error, an artificial one will be given. Fixed modifier value. Its disadvantage is that it needs to be corrected ev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
Inventor 胡楚江刘杰张勇军袁斌
Owner 上海德重科技有限公司
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