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Temperature control system for oven of printing machine

A temperature control system and technology for printing presses, applied in printing presses, printing, general parts of printing machinery, etc. Loss reduction effect

Inactive Publication Date: 2016-02-24
SICHUAN HANGDA ELECTROMECHANICAL TECH DEV SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drying device of the existing oven mainly includes the air intake pipe, the fan and the oven. There will be problems during use, and the operation process will undoubtedly be accompanied by high pollution and high energy consumption. At the same time, the entire printing machine will be damaged during operation. The temperature rises
Moreover, the existing oven cannot effectively dry printed items, resulting in a decrease in the utilization rate of heat

Method used

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  • Temperature control system for oven of printing machine
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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0012] like figure 1 As shown, the printing machine oven temperature control system provided by the present invention includes fan 1, heater 2 and oven 3 connected in sequence, the outlet of fan 1 is connected to the inlet of heater 2, the outlet of heater 2 is connected to the inlet of oven 3 connection, the oven 3 is provided with an outlet. The fan 1 is a variable frequency blower, which can adjust the output power of the fan, that is, the air volume, according to the transmitted model. The heater 2 can adjust the temperature of the heater 2 according to the transmitted signal.

[0013] Also include a temperature measurement module 4, a pressure measurement module 5 and a central processing unit 6, the input ends of the temperature measurement module 4 and the pressure measurement module 5 are connected with the oven 3 respectively, and the temperature m...

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PUM

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Abstract

The invention relates to the technical field of accessories of a printing machine, in particular to a system capable of automatically controlling temperature of an oven of a printing machine. The system comprises a draught fan, a heater and the oven which are sequentially connected; the system further comprises a temperature measurement module, a pressure measurement module and a central processing unit, the input end of the temperature measurement module and the input end of the pressure measurement module are connected with the oven, and collected signals are transmitted to the central processing unit; and the central processing unit transmits the processed signals to the heater and the draught fan. Through the adoption of the temperature measurement module, the pressure measurement module and the central processing unit, the temperature and the air amount in the oven can be automatically adjusted in real time according to needs, the efficiency of the oven is improved, energy resources are saved, losses are reduced, and the automatic constant temperature control is achieved.

Description

technical field [0001] The invention relates to the technical field of printing machine accessories, in particular to a system capable of automatically controlling the oven temperature of a printing machine. Background technique [0002] After the pattern printing in the printing machine is completed, it needs to be transferred to an oven, and hot air with a suitable temperature is passed through the oven to accelerate the drying of the ink on the pattern through the hot air. The oven is one of the main components of the printing press. Energy saving, environmental protection, and high efficiency have become important indicators for printing equipment to evaluate its pros and cons. The drying device of the existing oven mainly includes the air intake pipe, the fan and the oven. There will be problems during use, and the operation process will undoubtedly be accompanied by high pollution and high energy consumption. At the same time, the entire printing machine will be damag...

Claims

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Application Information

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IPC IPC(8): B41F23/04B41F33/00
Inventor 林敏李蓉
Owner SICHUAN HANGDA ELECTROMECHANICAL TECH DEV SERVICE CENT
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