CN211416587U - False cursor chromatography induction system of shaft type gravure press of machinery - Google Patents
False cursor chromatography induction system of shaft type gravure press of machinery Download PDFInfo
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- CN211416587U CN211416587U CN201921479861.7U CN201921479861U CN211416587U CN 211416587 U CN211416587 U CN 211416587U CN 201921479861 U CN201921479861 U CN 201921479861U CN 211416587 U CN211416587 U CN 211416587U
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Abstract
The technical scheme of the utility model, a false cursor chromatography induction system of shaft type gravure press of machinery, it includes the prefabricated strip of cursor, has the cursor rolling disc at the coaxial cursor rolling disc that is fixed with in the outer end of the home roll of shaft type gravure press of machinery, and the prefabricated strip of cursor is pasted and is covered on the cursor rolling disc, is equipped with photoelectric tracking device in the top of cursor rolling disc. The utility model has the advantages that: when transparent ink or a printed product with a color which can not be sensed by an electric eye normally, stable overprinting production can be realized in the whole printing process, and the phenomena of plate running and inaccurate overprinting are avoided.
Description
Technical Field
The utility model relates to a shaft type gravure press of machinery, especially a shaft type gravure press false light mark chromatography induction system of machinery.
Background
In the intaglio printing process, sometimes according to customer's needs, some transparent printing ink or the colour that the electric eye can not normally respond to need to print, this just needs operating personnel before production, by the printing machine operating personnel with the naked eye overprint, and in the production process, because printing ink is transparent or the colour phase is shallow, the electric eye is difficult to track, causes the error to appear between the color sequence cursor very easily to lead to printing overprint deviation, cause the product quality not to reach standard, the machine length is repeated overprint again, causes very big puzzlement for production.
Disclosure of Invention
The utility model aims at designing a rational in infrastructure, excellent in use effect's the false cursor chromatography induction system of shaft type gravure press of machinery.
The technical scheme of the utility model be, a false cursor chromatography induction system of shaft type gravure press of machinery, it includes the prefabricated strip of cursor, its characterized in that: the outer end of the main roller of the mechanical shaft type gravure press is coaxially fixed with a cursor rotating disc, the cursor prefabricated strip is adhered on the cursor rotating disc, and a photoelectric tracking device is arranged above the cursor rotating disc.
The photoelectric tracking device is an electric eye probe.
An adhesive layer is preset on the outer surface of the cursor rotating disc and is made of double-sided adhesive tape.
The utility model has the advantages that: when transparent ink or a printed product with a color which can not be sensed by an electric eye normally, stable overprinting production can be realized in the whole printing process, and the phenomena of plate running and inaccurate overprinting are avoided.
Drawings
Figure 1 is a block diagram of the present invention,
fig. 2 is a schematic structural diagram of a cursor rotating disk and a corresponding photoelectric tracking device according to the present invention.
Detailed Description
In order to make the objects and technical solutions of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
A false optical mark overprinting sensing system of a mechanical shaft type gravure press comprises an optical mark prefabricated strip, an optical mark rotating disc 1 is coaxially fixed at the outer end of a main roller 4 of the mechanical shaft type gravure press, an optical mark prefabricated strip 6 is adhered on the optical mark rotating disc, a photoelectric tracking device 2 is arranged above the optical mark rotating disc, a protective cover 5 is arranged above the optical mark rotating disc, the photoelectric tracking device is fixed below the protective cover, an induction head of the photoelectric tracking device is right opposite to the optical mark rotating disc, the protective cover can be fixed by a support 7, and the support can be fixed on the ground or a side face machine body of the gravure press.
The photoelectric tracking device in the embodiment is an electric eye probe;
the outer surface of the cursor rotating disc is preset with an adhesive layer, and the adhesive layer is made of double-sided adhesive tape and is convenient for fixing the cursor prefabricated strip.
A group of black alternate rectangular cursors are adhered to a rotating wheel on a main shaft of a printing machine, the colors can be selected in various ways, the contrast between color blocks and ground colors is strong, and the distances between the cursors are set to be the same as those between cursors of a normal overprint printing plate; firstly, a captain manually overprints transparent color or light color and other colors, then immediately switches to automatic overprinting on an equipment operating system, and simultaneously switches overprinting photoelectric eyes to electric eyes at a cursor rotating disc; at this moment the system will respond to the dark colour cursor of cursor rolling disc, and it is continuous printing machine main shaft, and the version axle 3 of each printing unit is taken to the main shaft, just so can be stable produce, makes the electric eye facing to false cursor, has realized the control to colorless printing ink unit overprinting, the utility model discloses the chromatography induction system who has utilized current printing machine for the chromatography printing product of printing machine is used more extensively.
The above examples are merely illustrative for clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not necessary or necessary to exhaustively enumerate all embodiments herein, and obvious variations or modifications can be made without departing from the scope of the invention.
Claims (3)
1. The utility model provides a shaft type gravure press false light mark chromatography induction system of machinery, it includes the prefabricated strip of cursor, its characterized in that: the outer end of the main roller of the mechanical shaft type gravure press is coaxially fixed with a cursor rotating disc, the cursor prefabricated strip is adhered on the cursor rotating disc, and a photoelectric tracking device is arranged above the cursor rotating disc.
2. The mechanical shaft gravure false cursor overprinting sensing system of claim 1, wherein: the photoelectric tracking device is an electric eye probe.
3. The mechanical shaft gravure false cursor overprinting sensing system of claim 1, wherein: an adhesive layer is preset on the outer surface of the cursor rotating disc and is made of double-sided adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921479861.7U CN211416587U (en) | 2019-09-06 | 2019-09-06 | False cursor chromatography induction system of shaft type gravure press of machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921479861.7U CN211416587U (en) | 2019-09-06 | 2019-09-06 | False cursor chromatography induction system of shaft type gravure press of machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211416587U true CN211416587U (en) | 2020-09-04 |
Family
ID=72244439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921479861.7U Active CN211416587U (en) | 2019-09-06 | 2019-09-06 | False cursor chromatography induction system of shaft type gravure press of machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211416587U (en) |
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2019
- 2019-09-06 CN CN201921479861.7U patent/CN211416587U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A false cursor overprint induction system for mechanical shaft gravure printing machine Effective date of registration: 20220607 Granted publication date: 20200904 Pledgee: Weihui Investment Group Ltd. Pledgor: HENAN YINJINDA COLOR PRINTING Co.,Ltd. Registration number: Y2022980007202 |