KR960017485A - Zero point automatic control circuit in the fabric tension control device - Google Patents
Zero point automatic control circuit in the fabric tension control device Download PDFInfo
- Publication number
- KR960017485A KR960017485A KR1019940028464A KR19940028464A KR960017485A KR 960017485 A KR960017485 A KR 960017485A KR 1019940028464 A KR1019940028464 A KR 1019940028464A KR 19940028464 A KR19940028464 A KR 19940028464A KR 960017485 A KR960017485 A KR 960017485A
- Authority
- KR
- South Korea
- Prior art keywords
- tension
- zero
- control circuit
- control device
- point automatic
- Prior art date
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
본 발명은 원단의 장력제어장치에서 사용되는 장력표시기와 관련된 것으로서, 종래에는 이러한 표시기가 시스템의 센서에서 검출된 출력이 센서부위의 이상이나 노후등에 의하여 무부하시 일정한 값을 나타냄으로써 표시기의 표시침이 영점이 놓여져 있지 않기 때문에 이러한 장치의 제공자는 일일이 아프터 서비스를 행하지 않으면 안되었다. 본 발명은 종래의 이러한 문제점을 개선 할 수 있도록 상기 시스템에서 원단의 장력상태를 검출하는 센서(23)의 신호증폭부(23a,23b) 출력과 장력표시기(31)의 입력 사이에는 무부하시의 장력 검출 출력이 영점을 기준으로 + 또는 -측으로 치우친 검출 출력을 역으로 변환시켜 정상적인 영점 표시와 지시값을 장력표시기(31)로 제공하는 영점지시 자동조절회로(1)가 구비되어져 있는 구성을 특징으로 하는 원단의 장력 제어장치에서 영점지시 자동조절회로를 제공하는데 있다.The present invention relates to a tension indicator used in the tension control device of the far-end, conventionally, such an indicator indicates a constant value when the output detected by the sensor of the system is unloaded due to abnormality or deterioration of the sensor portion. Since zero point was not placed, the provider of such a device had to perform after-sales service one by one. The present invention provides a tension at no load between the output of the signal amplifiers 23a, 23b of the sensor 23 and the input of the tension indicator 31 to detect the tension state of the far-end in the system so as to improve such a conventional problem. Characterized in that the zero-point automatic control circuit 1 is provided with a zero-point automatic adjustment circuit (1) that provides a normal zero indication and an indication value to the tension indicator (31) by inverting the detection output biased to the + or-side based on the zero point. It is to provide a zero-point automatic control circuit in the tension control device of the fabric.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명과 관련된 장력제어장치의 개요도.1 is a schematic diagram of a tension control device related to the present invention.
제2도는 본 발명의 영점지시 자동조절회로가 구비되어져 있는 장력제어장치의 시스템회로 블럭도.2 is a system circuit block diagram of a tension control device that is provided with a zero indication automatic adjustment circuit of the present invention.
제3도는 제2도예의 영점지시 자동조절회로를 좀더 구체적으로 나타낸 실시예도.Figure 3 is an embodiment showing more specifically the zero indication automatic control circuit of the second embodiment.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940028464A KR960017485A (en) | 1994-11-01 | 1994-11-01 | Zero point automatic control circuit in the fabric tension control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940028464A KR960017485A (en) | 1994-11-01 | 1994-11-01 | Zero point automatic control circuit in the fabric tension control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR960017485A true KR960017485A (en) | 1996-06-17 |
Family
ID=66687734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940028464A KR960017485A (en) | 1994-11-01 | 1994-11-01 | Zero point automatic control circuit in the fabric tension control device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960017485A (en) |
-
1994
- 1994-11-01 KR KR1019940028464A patent/KR960017485A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |