CN202448479U - Ultrasonic double-sheet detecting device of printing machine - Google Patents
Ultrasonic double-sheet detecting device of printing machine Download PDFInfo
- Publication number
- CN202448479U CN202448479U CN201220082238XU CN201220082238U CN202448479U CN 202448479 U CN202448479 U CN 202448479U CN 201220082238X U CN201220082238X U CN 201220082238XU CN 201220082238 U CN201220082238 U CN 201220082238U CN 202448479 U CN202448479 U CN 202448479U
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- paper
- board
- printing machine
- detecting device
- double
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Abstract
The utility model discloses an ultrasonic double-sheet detecting device of a printing machine. The double-sheet detecting device comprises a control device arranged on a stand; a guide board is arranged on a cross rod of the stand; the end part of the guide board is provided with an ultrasonic detector; a paper advancing board is provided with a through hole in a position corresponding to the ultrasonic detector; and the control device is connected with the ultrasonic detector for detecting a gap between every two pieces of paper on the paper advancing board. In the ultrasonic double-sheet detecting device, the ultrasonic detector is adopted for detecting the gap between every two pieces of paper and feeding a result back to the controller, and the controller is used for judging whether double sheets exist and controlling the action of a paper conveying mechanism on the stand.
Description
Technical field:
The utility model belongs to the printer technology field, and especially with a kind of simple in structure, two checkout gears of printing machine ultrasonic wave that easy to operate accuracy is high are relevant.
Background technology:
In the course of work of printing machine, paper need detect paper thickness during through defeated paper platen, and present detection means has mechanical; It is not good enough that it detects effect, when paper is thin, owing to detect not in place; Cause quality problems, also have photodetector system, in the version process of school; When version seaming place, school has picture and text to be detected, can stop conveying to paper system and cause shutdown, influence the ordinary production progress.
Summary of the invention:
The purpose of the utility model is to overcome the shortcoming of above-mentioned prior art, provides a kind of simple in structure, the two checkout gears of opening of the printing machine ultrasonic wave that easy to operate accuracy is high.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
The two checkout gears of opening of printing machine ultrasonic wave; Described two checkout gear of opening comprises that one is arranged on the control device on the board; The board cross bar is provided with a guide plate; The guide plate end is provided with a supersonic detector, and board walks that corresponding supersonic detector position is provided with a through hole on the cardboard, and described control device connects the gap that supersonic detector detects operation paper and paper on the defeated cardboard.
Adopt technique scheme, because the utility model adopts ultrasonic detection device, the gap of operation paper and paper feeds back to controller with the result on the defeated cardboard of its detection, judges whether to be two Zhang Yichang by controller, and paper feed mechanism action on the control board.
Description of drawings:
Fig. 1 is the utility model structural representation one;
Fig. 2 is the utility model structural representation two.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is further detailed.
Consult Fig. 1-shown in Figure 2 and be the embodiment of the utility model; The two checkout gears of opening of printing machine ultrasonic wave; Described two checkout gear of opening comprises that one is arranged on the control device 2 on the board 1, and board cross bar 3 is provided with a guide plate 4, and guide plate 4 ends are provided with a supersonic detector 5; Board walks that corresponding supersonic detector 5 positions are provided with a through hole 7 on the cardboard 6, and described control device 2 connects the gap that supersonic detectors 5 detect operation paper and paper on the defeated cardboard.
Because the utility model adopts ultrasonic detection device, it detects the gap of moving paper and paper on the defeated cardboard, and the result is fed back to controller, judges whether to be two Zhang Yichang by controller, and paper feed mechanism action on the control board.
Claims (1)
1. two checkout gears of opening of printing machine ultrasonic wave; It is characterized in that: described two checkout gears of opening comprise that one is arranged on the control device on the board; The board cross bar is provided with a guide plate; The guide plate end is provided with a supersonic detector, and board walks that corresponding supersonic detector position is provided with a through hole on the cardboard, and described control device connects the gap that supersonic detector detects away paper on the cardboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220082238XU CN202448479U (en) | 2012-03-06 | 2012-03-06 | Ultrasonic double-sheet detecting device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220082238XU CN202448479U (en) | 2012-03-06 | 2012-03-06 | Ultrasonic double-sheet detecting device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448479U true CN202448479U (en) | 2012-09-26 |
Family
ID=46864371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220082238XU Expired - Fee Related CN202448479U (en) | 2012-03-06 | 2012-03-06 | Ultrasonic double-sheet detecting device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984740A (en) * | 2015-02-02 | 2016-10-05 | 深圳市科彩印务有限公司 | Ultrasonic double-sheet detection paper feeder |
| CN110861401A (en) * | 2019-11-27 | 2020-03-06 | 杭州日报报业集团盛元印务有限公司 | Ultrasonic double-sheet control system based on Arduino software and hardware platform |
-
2012
- 2012-03-06 CN CN201220082238XU patent/CN202448479U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984740A (en) * | 2015-02-02 | 2016-10-05 | 深圳市科彩印务有限公司 | Ultrasonic double-sheet detection paper feeder |
| CN105984740B (en) * | 2015-02-02 | 2017-11-21 | 深圳市科彩印务有限公司 | A kind of ultrasonic wave double sheet detects paper guide |
| CN110861401A (en) * | 2019-11-27 | 2020-03-06 | 杭州日报报业集团盛元印务有限公司 | Ultrasonic double-sheet control system based on Arduino software and hardware platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20180306 |