CN202106666U - Full-automatic paper sideguide mechanism for printing machine - Google Patents
Full-automatic paper sideguide mechanism for printing machine Download PDFInfo
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- CN202106666U CN202106666U CN2011202209691U CN201120220969U CN202106666U CN 202106666 U CN202106666 U CN 202106666U CN 2011202209691 U CN2011202209691 U CN 2011202209691U CN 201120220969 U CN201120220969 U CN 201120220969U CN 202106666 U CN202106666 U CN 202106666U
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- paper
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- sideguide
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- pressure roller
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Abstract
A full-automatic paper sideguide mechanism for a printing machine comprises a rubber roller, a paper pressing roller mechanism, a driving mechanism, a camera, a detecting mould and a control mould, wherein a servo motor is used for driving the rubber roller to rotate, the paper pressing roller mechanism is positioned right above the rubber roller, the driving mechanism can drive the paper pressing roller mechanism to move downwards so as to enable a paper pressing roller and the rubber roller to be matched with each other to press paper, the camera is positioned above the paper, the detecting module is electrically connected with the camera, and the control module is used for controlling the servo motor, the driving mechanism, the camera and the detecting module to rotate. The full-automatic paper sideguide mechanism can carry out positioning by using the camera to read positioning marks, and when paper which is thinner and easy to deform is printed, the full-automatic paper sideguide mechanism also can carry out positioning accurately. The full-automatic paper sideguide mechanism uses the servo motor to drive the rubber roller to rotate, and drives the paper to move by the matching of the rubber roller and the paper pressing roller, so that the paper can be more accurately driven to move horizontally, the moving distance of the paper can be accurately controlled, and further the positioning is more accurately. In addition, the full-automatic paper sideguide mechanism can not enable the paper to be tensioned and deformed during the positioning process, thus leading the overprinter to be more accurately.
Description
Technical field
The utility model relates to a kind of paper navigation system of printing machine, is specifically related to a kind of automatic paper side mark mechanism of printing machine.
Background technology
Chromatography is with the different version gradation method of printing of color on the same space of a whole page.The paper navigation system of printing machine plays crucial effects in the chromatography process.
In the prior art, gauge mechanism and side mark mechanism before the paper navigation system of printing machine comprises.Wherein, side mark mechanism is used for the lateral attitude of locating paper sheets.Side mark mechanism is made up of structures such as pressure roller, pressure roller pressure-regulating device, limited block, tooth bars usually, when work, relies on paper side peripheral collision limited block to accomplish the located lateral of paper.
Yet,,, rely on paper side peripheral collision limited block to position can to cause locating inaccurate because of the softer easy deformation of paper when printing when opening than thin paper.In addition, extremely difficult regulate comparatively suitable of the pressure size of pressure roller, when pressure was big, paper can be pulled through head; Pressure hour, paper draws not in place, causes the location inaccurate.In addition, the side mark mechanism of prior art makes paper distortion when in position fixing process, spurring paper easily, and this also can influence chromatography precision.
The structure of the side mark mechanism of the printing machine of prior art is also comparatively unreasonable, and it is the lateral attitude of locating paper sheets in the chromatography process precisely, influences chromatography precision, needs further improvement.
The utility model content
The purpose of the utility model is to overcome deficiency of the prior art, and a kind of automatic paper side mark mechanism of printing machine is provided, and the location of the automatic paper side mark mechanism of this printing machine is more accurate, makes that the chromatography precision of printing machine is higher.
The purpose of the utility model realizes through following scheme: a kind of automatic paper side mark mechanism of printing machine, thus comprise paper-sheets rolling wheel, drive servo motor that said paper-sheets rolling wheel rotates, be positioned at pressure roller mechanism directly over the said paper-sheets rolling wheel, drive the platen wheel mechanism and move downward the pressure roller that makes pressure roller mechanism and cooperates the driving mechanism of pushing down paper with said paper-sheets rolling wheel, be positioned at camera, the detection module that is electrically connected with said camera above the paper and control the control module that said servo motor, said driving mechanism, said camera, said detection module turn round.
Said pressure roller mechanism also comprises frame, and said pressure roller is connected in said frame through axle.
The advantage of the utility model is: there is not the hard collision location in the utility model, positions but read telltale mark with camera, when printing the paper of thin and easy deformation, still can accurately locate.The utility model rotates with the servo motor driven paper-sheets rolling wheel simultaneously; Through paper-sheets rolling wheel and cooperating of pressure roller driving paper; This makes the utility model can drive paper more accurately to carry out transverse movement, control the move distance of paper accurately, makes that the location is more accurate.In addition, the utility model can not draw distortion with paper in position fixing process, makes chromatography precision higher.
Description of drawings
Fig. 1 is the structural representation of automatic paper side mark mechanism of the printing machine of the utility model.
In Fig. 1, include: the 1-paper-sheets rolling wheel; The 2-pressure roller; The 3-frame; The 4-paper; The 5-camera; The 6-telltale mark.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1; A kind of automatic paper 4 side mark mechanisms of printing machine, thus comprise paper-sheets rolling wheel 1, drive servo motor that paper-sheets rolling wheel 1 rotates, be positioned at pressure roller mechanism directly over the paper-sheets rolling wheel 1, drive the platen wheel mechanism and move downward the pressure roller 2 that makes pressure roller mechanism and cooperates the driving mechanism of pushing down paper 4, the camera 5 that is positioned at paper 4 tops, the detection module that is electrically connected with camera 5 with paper-sheets rolling wheel 1 and control the control module that servo motor, driving mechanism, camera 5, detection module turn round.
In the utility model, pressure roller mechanism also comprises frame 3, and pressure roller 2 is connected in frame 3 through axle.
During work, when printing first kind of color, produce telltale mark 6 (being cross mark mostly) simultaneously.Later cover India and China all are to be that standard positions with this telltale mark 6.During chromatography; Get into the automatic paper 4 side mark mechanisms of the printing machine of the utility model when paper 4; Driving mechanism moves downward pressure roller mechanism; Pressure roller 2 is cooperated with paper-sheets rolling wheel 1 push down paper 4, simultaneously camera 5 is started working, and detects reading signal (cross mark picture signal) and whether overlapping with prefabricated signal of camera 5 through detection module.When reading signal and do not overlap with prefabricated signal, control module is sent instruction and is given servo motor, promotes paper 4 and does corresponding motion, and when mark can overlap, the servo motor that promotes paper 4 shut down, and accomplish the location.Send command signal simultaneously and notify next action beginning.
Should be noted that at last; Above content is only in order to explain the technical scheme of the utility model; But not to the restriction of the utility model protection domain; The simple modification that those of ordinary skill in the art carries out the technical scheme of the utility model perhaps is equal to replacement, does not all break away from the essence and the scope of the utility model technical scheme.
Claims (2)
1. the automatic paper side mark mechanism of a printing machine is characterized in that: thus the automatic paper side mark mechanism of said printing machine comprises paper-sheets rolling wheel, drives servo motor that said paper-sheets rolling wheel rotates, is positioned at pressure roller mechanism directly over the said paper-sheets rolling wheel, drives the platen wheel mechanism and move downward the pressure roller that makes pressure roller mechanism and cooperates the driving mechanism of pushing down paper with said paper-sheets rolling wheel, be positioned at camera, the detection module that is electrically connected with said camera above the paper and control the control module that said servo motor, said driving mechanism, said camera, said detection module turn round.
2. according to the described automatic paper side mark of claim 1 mechanism, it is characterized in that: said pressure roller mechanism also comprises frame, and said pressure roller is connected in said frame through axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202209691U CN202106666U (en) | 2011-06-28 | 2011-06-28 | Full-automatic paper sideguide mechanism for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202209691U CN202106666U (en) | 2011-06-28 | 2011-06-28 | Full-automatic paper sideguide mechanism for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106666U true CN202106666U (en) | 2012-01-11 |
Family
ID=45432115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202209691U Expired - Fee Related CN202106666U (en) | 2011-06-28 | 2011-06-28 | Full-automatic paper sideguide mechanism for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144690A (en) * | 2016-08-31 | 2016-11-23 | 贵州西牛王印务有限公司 | A kind of leaflet front lay cuts scanning edge pressuring flat device |
-
2011
- 2011-06-28 CN CN2011202209691U patent/CN202106666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144690A (en) * | 2016-08-31 | 2016-11-23 | 贵州西牛王印务有限公司 | A kind of leaflet front lay cuts scanning edge pressuring flat device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Sitong Huiheng Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Sitong Huiheng Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |