CN203172139U - Positioning auxiliary device for gravure press overprinting - Google Patents
Positioning auxiliary device for gravure press overprinting Download PDFInfo
- Publication number
- CN203172139U CN203172139U CN 201320187960 CN201320187960U CN203172139U CN 203172139 U CN203172139 U CN 203172139U CN 201320187960 CN201320187960 CN 201320187960 CN 201320187960 U CN201320187960 U CN 201320187960U CN 203172139 U CN203172139 U CN 203172139U
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- CN
- China
- Prior art keywords
- overprinting
- auxiliary device
- positioning
- printing paper
- positioning auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a positioning auxiliary device for gravure press overprinting. A color code detection sensor is arranged above printing paper, a fixed rod is arranged below the printing paper, positioning sleeves are installed at two ends of the fixed rod, connecting plates are disposed at upper ends of the two positioning sleeves, guide plates are axially connected to inner sides of the two connecting plates along the fixed rod, and the printing paper is supported on the guide plates. By means of the positioning auxiliary device, the printing paper is supported on the guide plates during a proceeding process, so that in a multi-color overprinting process, the paper cannot move in a wave shape, overprinting marks detected by the color code detection sensor are in real states, deviation can be avoided in the overprinting process, and the overprinting quality can be guaranteed. The device is simple in structure and convenient to install, and the overprinting quality is effectively improved after the device is arranged on a gravure production line.
Description
Technical field
The utility model relates to a kind of intaglio printing press chromatography positioner, especially a kind of intaglio printing press chromatography positioning auxiliary device.
Background technology
In existing multicolor overprint process, reasons such as influence owing to the cold and hot wind of the slip of the tension variation between each plate cylinder, guide rail and pressure roller, each printing element heated exchanger, the capital is fluctuateed printing sheets in the process of moving ahead, distance between the chromatography mark in the printing sheets produces slight change, the alignment colour code detects the not effectively tracking of sensing instrument in printing process, the colour code that catches the chromatography mark like this detects the sensing instrument and therefore sends error message, and causes the deviation of chromatography position.The either large or small all printing products of this deviation quality influence is very big.
Summary of the invention
At the deficiencies in the prior art, the utility model aims to provide a kind of intaglio printing press chromatography positioning auxiliary device, guarantees that chromatography is marked in the printing process effectively to be followed the tracks of, and guarantees the chromatography steady quality.
For solving the problems of the technologies described above, the technical solution adopted in the utility model: a kind of intaglio printing press chromatography positioning auxiliary device, on printing sheets, be provided with colour code and detect the sensing instrument, one fixed bar is set below printing sheets, at the two ends of fixed bar assembling and positioning cover, upper end at two positioning sleeves arranges gusset piece, axially connects guide plate at the medial surface of two gusset pieces along fixed bar, and printing sheets is supported on the guide plate.
This device can a plurality ofly be arranged at below the printing sheets, guarantees that paper operates steadily.
Adopt said apparatus, printing sheets is in the process of moving ahead, be supported on the guide plate of this device, like this in the multicolor overprint process, paper can't produce undulation, colour code detects the detected chromatography of sensing instrument and is labeled as time of day, just can not produce deviation in the chromatography process, guarantees the chromatography quality.
This apparatus structure is simple, and is easy for installation, after the gravure production line arranges this device, effectively improved the chromatography quality.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that Figure 1A is to view;
In the accompanying drawing: 1 fixed bar, 2 positioning sleeves, 3 gusset pieces, 4 paper, 5 dancing rolls, 6 colour codes detect sensing instrument 7 guide plates.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, printing sheets 4 is in dancing roll 5 operations, on printing sheets 4, be provided with colour code and detect sensing instrument 6, printing sheets 4 is provided with the chromatography mark, the chromatography mark generally is made up of three round dots, and these round dots are triangularly arranged or are arranged in a straight line, when colour code detection sensing instrument 6 catches three round dots simultaneously, be the chromatography mark and be captured, illustrate that paper 4 enters into definite printing position; Intaglio printing press is carried out the chromatography operation; One fixed bar 1 is set below printing sheets 4, at the two ends of fixed bar 1 assembling and positioning cover 2, figure positioning sleeve 2 is the subdivision structure, with Bolt Connection together, at the upper end of two positioning sleeves 2 welding gusset piece 3, be processed with bolt hole at gusset piece 3, axially use Bolt Connection guide plate 7 at the medial surface of two gusset pieces 3 along fixed bar 1, printing sheets 4 is supported on the guide plate 7.
Claims (1)
1. intaglio printing press chromatography positioning auxiliary device, on printing sheets, be provided with colour code and detect sensing instrument (6), it is characterized in that: a fixed bar (1) is set below printing sheets, at the two ends of fixed bar (1) assembling and positioning covers (2), in the upper end of two positioning sleeves (2) gusset piece (3) is set, medial surface at two gusset pieces (3) axially connects guide plate (7) along fixed bar (1), and printing sheets (4) is supported on the guide plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187960 CN203172139U (en) | 2013-04-16 | 2013-04-16 | Positioning auxiliary device for gravure press overprinting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187960 CN203172139U (en) | 2013-04-16 | 2013-04-16 | Positioning auxiliary device for gravure press overprinting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172139U true CN203172139U (en) | 2013-09-04 |
Family
ID=49068889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187960 Expired - Fee Related CN203172139U (en) | 2013-04-16 | 2013-04-16 | Positioning auxiliary device for gravure press overprinting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427208A (en) * | 2016-10-11 | 2017-02-22 | 贵州西牛王印务有限公司 | Electrochemical aluminum assistant positioning device and hot stamping transfer machine |
-
2013
- 2013-04-16 CN CN 201320187960 patent/CN203172139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427208A (en) * | 2016-10-11 | 2017-02-22 | 贵州西牛王印务有限公司 | Electrochemical aluminum assistant positioning device and hot stamping transfer machine |
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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: 20130904 Termination date: 20170416 |