CN207657352U - A kind of novel gravure printing machine - Google Patents
A kind of novel gravure printing machine Download PDFInfo
- Publication number
- CN207657352U CN207657352U CN201721807642.8U CN201721807642U CN207657352U CN 207657352 U CN207657352 U CN 207657352U CN 201721807642 U CN201721807642 U CN 201721807642U CN 207657352 U CN207657352 U CN 207657352U
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- Prior art keywords
- pressure roller
- roller
- printing machine
- gravure printing
- pressure
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Abstract
The utility model discloses a kind of novel gravure printing machines, belong to printing equipment technical field, its technical solution is as follows, including body, the pressure roller being located on body, the driving device for being located at pressure roller both ends, the print roller being arranged on body and the ink tank being located on body, it is respectively equipped with pressure sensor on the both ends of the pressure roller, each pressure sensor is respectively engaged on the bearing of pressure roller, and each pressure sensor is equipped with the feedback instrument that pressure value is converted into reading.
Description
Technical field
The utility model is related to printing equipment technical field, more particularly to a kind of novel gravure printing machine.
Background technology
Intaglio press is primarily used to printing word or pattern on the paper of batch at present, is depicted in print roller
Different patterns is made the full space of a whole page inking of print roller, is scraped to by the ink of blank parts on the space of a whole page with wiping, leave pattern part
Ink, paper was then carried out by the back side for being pressed in paper with pressure roller, so that pattern to be printed on paper.
The Chinese patent of Publication No. CN101875258A discloses intaglio press, it includes scraping blade, in the scraping blade
Side is configured with ink even roller between ink pond and scraping blade, the circular velocity of the supply roller is set as the circular velocity of version cylinder
5~50%, the circular velocity of the ink even roller is set as the 5~130% of the circular velocity of version cylinder；This printing machine can have
Effect prevents the generation of the ink style of calligraphy characterized by hollow strokes and version photographic fog caused by the high surface Zhang Li of water-based ink, carries out the printing of high-quality, still
When being placed on paper on one end of print roller when printing paper, due to the thickness of paper, it is pressed on paper when using pressure roller
Paper is uniformly pressed in print roller by Shi Buneng, to influence printing quality.
Utility model content
The purpose of this utility model is to provide a kind of novel gravure printing machine, has convenient for adjusting pressure roller that paper is uniform
The advantage being pressed in print roller.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of novel gravure printing
Machine, including body, the pressure roller being located on body, the driving device for being located at pressure roller both ends, the print roller that is arranged on body and
The ink tank being located on body is respectively equipped with pressure sensor on the both ends of the pressure roller, and each pressure sensor blocks respectively
It is connected on the bearing of pressure roller, each pressure sensor is equipped with the feedback instrument that pressure value is converted into reading.
By using above-mentioned technical proposal, when compressing paper using pressure roller, be on one end of pressure roller due to paper and
Paper has certain thickness, prevents pressure roller from that by the uniform holddown belt print roller of paper, can make in print roller when pressure roller overwhelms
By reaction force, the reaction force that pressure roller can be subject to by pressure sensor is transmitted to feedback to be had on table and is converted into reading pressure roller
At this moment number adjusts pressure roller by driving device and observes the reading in the feedback instrument of pressure roller both ends, reaches finger in instrument when feeding back
Pressure roller means that paper is uniformly pressed in print roller when fixed reading, so as to which ink to be uniformly printed onto on paper.
Further, gum cover is socketed on one end of the pressure roller, the length of the gum cover is less than the length of pressure roller.
It is increased equipped with gum cover one end by gum cover by using above-mentioned technical proposal when compressing paper using pressure roller
Reaction force on pressure roller makes the difference of reading in the feedback instrument of pressure roller both ends away from larger, consequently facilitating it is equal by paper to adjust pressure roller
Even is pressed in print roller, while gum cover ink not easy to stick, prevents ink from adhering on pressure roller.
Further, it is connected with inclined protective plate on the side of the ink tank.
It can prevent the ink in ink tank from directly spraying out by the setting of protective plate by using above-mentioned technical proposal
And be splashed to worker, while ink is splashed to shield on protective plate and ink can be made to flow back into ink tank, saves resource.
Further, it is equipped with layer of plastic film on the protective plate.
By using above-mentioned technical proposal, using the setting of plastic film, the ink being sprayed onto on protective plate is made to be easier
It flow back into ink tank, while also allowing for clearing up protective plate.
Further, the print roller both ends are fixedly connected with fixing axle, and the both ends that the body is located at print roller are equipped with
Fixing axle is fixed on the machine body by locking device, the locking device.
So that print roller is connected directly between on body by the setting of fixing axle by using above-mentioned technical proposal, prevents pair
Print roller be repeatedly connected on body and lead to the accuracy printed.
Further, the locking device includes erecting bed, snap ring, and the erecting bed is located at the both ends of body, the peace
It filling platform and is equipped with arc groove, one end of the snap ring is hinged on erecting bed, and fixinig plate is connected on the other end of the snap ring,
The fixinig plate is equipped with fixing piece, and fixinig plate is fixed on erecting bed by the fixing piece.
By using above-mentioned technical proposal, when snap ring snaps fit onto in fixing axle, and fixinig plate is fixed on using fixing piece
On erecting bed, snap ring is made to be clamped in fixing axle completely, made in installation and removal print roller fast.
Further, the fixing piece is bolt, and the bolt-through fixinig plate is simultaneously plugged on erecting bed.
It is more stable when using bolt fixation fixinig plate by using above-mentioned technical proposal, and use fairly simple.
Further, the snap ring is equipped with non-slip mat.
By using above-mentioned technical proposal, by the setting of non-slip mat, fixing axle is in snap ring when can prevent print roller from working
It is upper that certain offset occurs.
In conclusion the utility model has the advantages that：
1, by the pressure being subject to pressure sensor and feedback instrument measurement pressure roller both ends, make pressure roller convenient for adjusting pressure roller
Uniformly it is pressed on paper；
2, by the setting of gum cover, increase the gap read in two feedback instrument, to more convenient by feeding back instrument
On reading control the position of pressure roller.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the enlarged drawing of A on Fig. 1；
Fig. 3 is the enlarged drawing of B on Fig. 1；
Fig. 4 is the configuration schematic diagram of the present embodiment；
Fig. 5 is the enlarged drawing of C on Fig. 4；
Fig. 6 is the working state schematic representation of the present embodiment.
In figure, 1, body；11, pressure roller；12, ink tank；13, gum cover；14, driving device；2, print roller；3, fixing axle；4、
Locking device；41, erecting bed；42, snap ring；43, arc groove；44, fixinig plate；45, bolt；46, non-slip mat；5, pressure sensing
Device；51, instrument is fed back；6, protective plate；61, plastic film.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of novel gravure printing machine, as shown in Figure 1, 2, including body 1, the print roller 2 being located on body 1, Yi Jishe
Pressure roller 11 in 2 upper end of print roller is equipped with driving device 14 on 11 both sides of pressure roller, can control pressure roller 11 using driving device 14
It moves up and down, consequently facilitating pressure roller 11 is pressed in print roller 2；Pressure sensor 5 is respectively equipped on the both ends of pressure roller 11,
And pressure sensor 5 is connected on the bearing of pressure roller 11, pressure can be converted into reading by being equipped on pressure sensor 5
Instrument 51 is fed back, when being installed to paper in print roller 2 and being pressed on paper using pressure roller 11, print roller 2 is to 11 meeting of pressure roller
There are one reaction forces, and the pressure conversion being subject to is shown to feedback apparatus at reading to make pressure sensor 5 be under pressure
On table 51, since one end of pressure roller 11 overwhelms on paper, so the reaction force that 11 both ends of pressure roller are subject to is different, two feedback apparatus
Reading on table 51 is different, and when the position for adjusting pressure roller 11 makes the feedback instrument 51 at both ends all reach certain value, paper can quilt
It is uniformly pressed in print roller 2, ink is uniformly printed on paper when to make printing.
As shown in Figure 1,3, gum cover 13 is socketed on one end that pressure roller 11 compresses paper, and the length of gum cover 13 is less than pressure
The length of roller 11, after being compressed on paper to print roller 2 using pressure roller 11, since setting gum cover 13 increases 11 one end of pressure roller
Thickness keeps the reaction received on the one end of pressure roller 11 equipped with gum cover 13 larger, to make the feedback instrument 51 at 11 both ends of pressure roller
On reading difference it is larger, paper is uniformly pressed in print roller 2 convenient for determining pressure roller 11 both ends feedback instrument 51；Separately
Ink not easy to stick, prevents ink from adhering to the back side for making ink adhere to paper on pressure roller 11 on outer gum cover 13.
As shown in Figure 1,3, the lower end for print roller 2 being located in body 1 is equipped with ink tank 12, is connected on the side of ink tank 12
Inclination is put into protective plate 6, can prevent ink from being sprayed out from ink tank 12 using protective plate 6, while making to be sprayed on protective plate 6
Ink voluntarily flow back into ink tank 12；It is equipped with layer of plastic film 61 on protective plate 6, makes the oil being sprayed onto on protective plate 6
Ink is easier to flow back into ink tank 12, while being also easy to clear up protective plate.
As shown in Figure 4,5, it is fixedly connected with fixing axle 3 on the both ends of print roller 2, is located at the two of print roller 2 in body 1
It is respectively equipped with locking device 4 on end, fixing axle 3 can be locked on body 1 using locking device 4；Pass through the fixing axle 3 of setting
And fixing axle 3 is locked using locking device 4, so that print roller 2 is directly connected with body 1, to by once connect by
Print roller 2 is connected to, and prevents from being repeatedly connected on body 1 print roller 2 and leading to the accuracy printed.
As shown in Figure 4,5, locking device 4 includes erecting bed 41, snap ring 42, wherein the two of 41 affixed lower body 1 of erecting bed
On side, arc groove 43 is equipped on erecting bed 41, one end of snap ring 42 is hinged on erecting bed 41, when will be connected to print roller 2
On fixing axle 3 when being placed on arc groove 43, rotation snap ring 42 can be such that snap ring 42 is fastened in fixing axle 3；In snap ring 42
Fixinig plate 44 is fixedly connected on the other end, running through on fixinig plate 44 has bolt 45, and bolt 45 is plugged on erecting bed 41,
To which snap ring 42 is fixed on erecting bed 41；One layer of non-slip mat 46 is equipped on snap ring 42, when snap ring 42 is connected to fixation
After on axis 3, non-slip mat 46 can be secured in fixing axle 3, to further prevent fixing axle 3 to be moved on snap ring 42；In addition prevent
Skidding 46 is made of rubber, and rubber has good non-skid property, can effectively prevent fixing axle from being moved on snap ring 42.
Specific implementation process：As shown in Figure 5,6, when using this equipment, print roller 2 is placed on body 1 first, and
So that fixing axle 3 is snapped fit onto in the arc groove 43 on erecting bed 41, then snap ring 42 is fastened in fixing axle 3,44 meeting of fixinig plate
It abuts on erecting bed 41, bolt 45 is at this moment passed through into fixinig plate 44 and is plugged on erecting bed 41, such snap ring 42 will be fixed
Axis 3 is clamped on completely on erecting bed 41.
As shown in Fig. 1,2,6, gum cover 13 is socketed on pressure roller, then paper is installed in print roller 2, and passes through tune
Section driving device 14 makes pressure roller 11 be pressed on paper, at this moment can the size of power be passed through pressure by reaction force due to pressure roller 11
In the feedback instrument 51 that sensor 5 transmits, the position of pressure roller 11 is controlled continuing to adjust driving device 14 later, makes pressure roller two
After reading in the feedback instrument 51 of end reaches certain value, paper is uniformly pressed in print roller 2 by pressure roller 11, at this moment may be used
Paper is printed.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of novel gravure printing machine, including body（1）, be located at body（1）On pressure roller（11）, be located at pressure roller（11）Both ends
Driving device（14）, be arranged in body（1）On print roller（2）And it is located at body（1）On ink tank（12）, feature
It is：The pressure roller（11）Both ends on be respectively equipped with pressure sensor（5）, each pressure sensor（5）It is respectively engaged with
Pressure roller（11）Bearing on, each pressure sensor（5）It is equipped with the feedback instrument that pressure value is converted into reading（51）.
2. a kind of novel gravure printing machine according to claim 1, it is characterized in that：The pressure roller（11）One end on be socketed
There is gum cover（13）, the gum cover（13）Length be less than pressure roller（11）Length.
3. a kind of novel gravure printing machine according to claim 2, it is characterized in that：The ink tank（12）Side on it is affixed
There is inclined protective plate（6）.
4. a kind of novel gravure printing machine according to claim 3, it is characterized in that：The protective plate（6）On be equipped with one
Layer plastic film（61）.
5. a kind of novel gravure printing machine according to claim 4, it is characterized in that：The print roller（2）Both ends, which are fixed, to be connected
It is connected to fixing axle（3）, the body（1）Positioned at print roller（2）Both ends be equipped with locking device（4）, the locking device（4）It will
Fixing axle（3）It is fixed on body（1）On.
6. a kind of novel gravure printing machine according to claim 5, it is characterized in that：The locking device（4）Including installation
Platform（41）, snap ring（42）, the erecting bed（41）It is located at body（1）Both ends, the erecting bed（41）It is equipped with arc groove
（43）, the snap ring（42）One end be hinged on erecting bed（41）On, the snap ring（42）The other end on be connected with fixinig plate
（44）, the fixinig plate（44）It is equipped with fixing piece, the fixing piece is by fixinig plate（44）It is fixed on erecting bed（41）On.
7. a kind of novel gravure printing machine according to claim 6, it is characterized in that：The fixing piece is bolt（45）, institute
State bolt（45）Through fixinig plate（44）And it is plugged on erecting bed（41）On.
8. a kind of novel gravure printing machine according to claim 7, it is characterized in that：The snap ring（42）It is equipped with non-slip mat
（46）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807642.8U CN207657352U (en) | 2017-12-21 | 2017-12-21 | A kind of novel gravure printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807642.8U CN207657352U (en) | 2017-12-21 | 2017-12-21 | A kind of novel gravure printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207657352U true CN207657352U (en) | 2018-07-27 |
Family
ID=62942906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721807642.8U Active CN207657352U (en) | 2017-12-21 | 2017-12-21 | A kind of novel gravure printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207657352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261182A (en) * | 2021-12-21 | 2022-04-01 | 江苏学泰印务有限公司 | Pressing force adjusting structure of roller for processing heat transfer film and working mode of pressing force adjusting structure |
| CN114889309A (en) * | 2022-05-23 | 2022-08-12 | 上海缘源印刷有限公司 | Flexible printing machine |
-
2017
- 2017-12-21 CN CN201721807642.8U patent/CN207657352U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261182A (en) * | 2021-12-21 | 2022-04-01 | 江苏学泰印务有限公司 | Pressing force adjusting structure of roller for processing heat transfer film and working mode of pressing force adjusting structure |
| CN114889309A (en) * | 2022-05-23 | 2022-08-12 | 上海缘源印刷有限公司 | Flexible printing machine |
| CN114889309B (en) * | 2022-05-23 | 2024-01-30 | 上海缘源印刷有限公司 | Flexo printing machine |
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| GR01 | Patent grant |