System and method for controlling continuous auto-packing machine

A technology of automatic packaging machine and control system, applied in cursor tracking, continuous automatic packaging machine bag, control of slitting process, continuous automatic packaging machine control system and control field, can solve problems such as adjustment trouble and achieve convenient operation. , Reasonable design, simple control configuration

Inactive Publication Date: 2009-10-21
天津电子信息职业技术学院 +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, when the bag length of the packaging bag is changed, the eccentricity of the eccentric wheel must be adjusted to ensure the sealing requirements of the bag making, so the adjustment is troublesome, and it needs to be adjusted every time a specification is changed.

Method used

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  • System and method for controlling continuous auto-packing machine
  • System and method for controlling continuous auto-packing machine
  • System and method for controlling continuous auto-packing machine

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Embodiment Construction

[0054] The specific implementation, structure, features and effects provided by the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0055] See Figure 1~5 , a continuous automatic packaging machine control system, which includes:

[0056] (1) Rotary encoder - composed of infrared photoelectric switch and rotary code disc. Through the interface with the computer, the speed measurement of the main machine of the packaging machine and the detection and control of the walking step of the longitudinal sealing traction roller are realized.

[0057] (2) Position sensor - using inductive proximity switch. Through the interface with the computer, the detection and control of the sealing position of the horizontal sealing roller of the packaging machine can be realized.

[0058] (3) Color mark sensor - use photoelectric switch. Through the interface with the computer, the detection of the color mark of th...

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PUM

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Abstract

The invention relates to a system and a method for controlling a continuous auto-packing machine. The system comprises a rotary encoder, a position sensor, a color scale sensor, a vertical-seal drawing roller driver and a system controller; function parameters are input and stored into a memory of the system by corresponding function light touch keys of the system controller; a main motor of a packing machine runs; the system works; a vertical-seal drawing roller starts; and the speed of the vertical-seal drawing roller and the speed of the main motor are synchronous, so as to finish the operations, such as packing, paper letting-off, bag length, size and speed setting, pictorial trade mark positioning, automatic system controlling, error compensating, and the like. As a horizontal-seal roller eccentric mechanism is eliminated, the system has the advantages of reasonable mechanical structure, simple control arrangement and convenient system operation. When the bag length is different, only the corresponding length dimension needs to be reset, therefore, other structures of the packing machine are not required to be adjusted. The system is applicable for the control to the bag making, the cursor tracking and the cutting operations of the continuous auto-packing machine.

Description

technical field [0001] The invention belongs to the field of packaging machinery control, and relates to a continuous automatic packaging machine control system and a control method, which are used for the control of the continuous automatic packaging machine bag, cursor tracking and cutting process. Background technique [0002] The bag making and sealing system currently used in continuous automatic packaging machines in food, pharmaceutical, chemical, daily chemical and other industries is mainly composed of two parts, namely the longitudinal sealing mechanism and the horizontal sealing mechanism. In addition to sealing, the longitudinal sealing mechanism also takes into account the functions of pulling packaging materials and cursor positioning. Since the packaging bag length specifications of the packaging machine manufacturers are different, the packaging machine is required to meet the requirements of different bag lengths and sizes, and can be adjusted. By adjusting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B57/00G05B19/02
Inventor 刘印贵吴家礼吕玉明刘伟信齐虹
Owner 天津电子信息职业技术学院
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