Attitude detection system and method of coiled material under motion state

A technology of motion state and detection system, which is applied in the field of coil deviation correction, can solve the problems of uneven coil winding and easy generation of waste products, etc., and achieve the effects of fast deviation correction efficiency, reduced scrap rate, and high degree of deviation correction automation

Inactive Publication Date: 2019-01-18
CHONGQING DONGDENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above scheme has the following problems: the above correction mechanism is only suitable for unwinding, and the deviation of the coil is corrected. During the travel of the coil, due to the action of the conveying roller for many times, the coil is in the process of conveying. There will also be a relatively large offset in the middle, so that when the final winding is finished, the winding of the coil is uneven, and it is easy to produce waste products

Method used

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  • Attitude detection system and method of coiled material under motion state
  • Attitude detection system and method of coiled material under motion state
  • Attitude detection system and method of coiled material under motion state

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Embodiment 1

[0037] Such as figure 1 with figure 2 Shown: the attitude detection system in the state of coil motion, including the unwinding correction mechanism, the winding correction mechanism and the process correction mechanism 1, wherein the unwinding correction mechanism includes the first fixed seat 2, the first fixed seat 2 The unwinding deviation correction controller and an unwinding deviation correction sensor 3, the unwinding deviation correction frame 4 is arranged on the first fixed seat 2, the first guide rail is welded on the first fixed seat 2, and the unwinding deviation correction frame 4 moves along the first guide rail Sliding, one side of the unwinding deviation correction frame 4 is connected with an unwinding push cylinder, the moving direction of the unwinding deviation correction frame 4 is perpendicular to the traveling direction of the coil, and the unwinding deviation correction sensor 3 is located at the discharge end of the unwinding deviation correction fr...

Embodiment 2

[0048] The difference between embodiment 2 and embodiment 1 is that both the process deviation correction sensor 16 and the unwinding deviation correction sensor 3 are photoelectric sensors, and the number of the unwinding deviation correction sensor 3 is two, and the unwinding deviation correction sensor 3 is respectively arranged on the coil sides of the edge. Since the two sides of the edge of some coils are not straight lines, a part will protrude, so two unwinding deviation correction sensors 3 need to be used for cooperation, and the signals of the two unwinding deviation correction sensors 3 are sent to the unwinding deviation correction controller, and the unwinding deviation correction The controller performs comprehensive average calculation on the two signals, and calculates the moving stroke of the unwinding deviation correction frame 4, so that the central axis of the coil can be aligned with the central axis of the unwinding roller 5.

[0049] A method using an a...

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Abstract

The invention relates to the technical field of coiled material deviation rectification, and discloses an attitude detection system and method of the coiled material under a motion state. The system comprises an unreeling deviation rectification mechanism, a winding deviation rectification mechanism and a process deviation rectification mechanism, wherein the process deviation rectification mechanism comprises a process deviation rectification controller and a process deviation rectification sensor, a process deviation rectification guide mechanism and a process deviation rectification transmission mechanism, the process rectification guide mechanism comprises a base, two mounting plates and a guide roller, wherein two ends of the guide roller are rotatably connected with the inner walls of the two mounting plates respectively; the process deviation rectification transmission mechanism comprises a transmission box which is arranged below the base, a supporting rod is fixedly connectedon the transmission box, in a feeding direction, a first through groove is formed in the transmission box, in a discharging direction, a shell is arranged in the transmission box, and the shell is rotatably connected with the upper part and bottom part of the transmission box. According to the invention, the deviation rectification is carried out during the unwinding, winding and conveying processes of the coiled material, and the transverse displacement of the coiled material is reduced.

Description

technical field [0001] The invention relates to the technical field of coil correction technology, in particular to a posture detection system and method in a coil motion state. Background technique [0002] Coil refers to long-dimension continuous materials such as paper, film, metal foil, rubber, non-woven fabric, etc. During the slitting process of the coil, the problem of lateral deviation of the coil is prone to occur. In the prior art, when the coil is deviated, the lateral movement of the unwinding device is generally manually adjusted so as to correct the deviation. However, the problem of coil deviation cannot be found in time by manual deviation correction, and manual adjustment of the unwinding device's lateral movement is used, the deviation correction accuracy is low, and the deviation correction work efficiency is poor. [0003] For this reason, Chinese Patent Publication No. CN105366404A discloses a coil slitting machine photoelectric correction mechanism wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/038B65H23/032
CPCB65H23/0326B65H23/0328B65H23/038
Inventor 柳发未刘平谭涛陈永华
Owner CHONGQING DONGDENG TECH
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