CN217476828U - Circulating ink supply device of gravure printing machine - Google Patents
Circulating ink supply device of gravure printing machine Download PDFInfo
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- CN217476828U CN217476828U CN202220926762.4U CN202220926762U CN217476828U CN 217476828 U CN217476828 U CN 217476828U CN 202220926762 U CN202220926762 U CN 202220926762U CN 217476828 U CN217476828 U CN 217476828U
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- ink
- ink fountain
- printing ink
- impeller
- power shaft
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Abstract
The utility model discloses an intaglio press's circulation ink feed mechanism relates to the intaglio press field, including the ink marker the inside input tube top that is located of ink marker rotates and is connected with the impeller, it is connected with the power shaft to rotate between impeller and the ink marker, the inside both sides of ink marker all rotate and are connected with the spiral conveying roller. The utility model discloses an external oil pump inputs to the ink fountain through the input tube to printing ink inside, get into the ink fountain when printing ink from the input tube inside, the printing ink that flows can drive the impeller rotation, drive two sets of spiral conveying rollers through power shaft and drive mechanism when the impeller is rotatory and rotate inside the ink fountain, when the impeller is rotatory, can spread printing ink to the inside both sides of ink fountain, printing ink after spreading to both sides is under the effect of two sets of spiral conveying rollers, make printing ink remove the transport to the other end from one end in the ink fountain, and then make printing ink discharge from the output tube, the holistic mobility of printing ink is better, can be quick even messenger's printing ink circulate.
Description
Technical Field
The utility model relates to an intaglio printing machine field specifically is an intaglio printing machine's circulation ink feed mechanism.
Background
The intaglio press is a machine for printing by using intaglio plate, the image-text part of the printing plate is recessed, and the blank part and the external circle of the printing plate cylinder are on same plane, when the intaglio press is used for printing, the whole plate surface of the printing plate cylinder is inked, the ink of the blank part on the plate surface is scraped by using ink scraping knife, the ink of the image-text part is remained, then the paper is passed through, and is pressed and printed on the back surface of the paper by using impression cylinder, so that the ink of the recessed part is directly transferred onto the paper surface, and finally the printed matter is piled up or rewound by means of paper-receiving part.
In the prior art, the circulating ink supply device of the intaglio printing machine usually carries out circulating ink supply to the inside of an ink fountain through an ink supply pump, but the fluidity of the supplied ink in the inside of the ink fountain is poor, and the ink cannot be rapidly and uniformly circulated in a reciprocating manner, so that the printing quality is reduced.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a photogravure press's circulation ink supply unit to it is relatively poor at the inside mobility of ink marker to solve the printing ink of carrying among the prior art, and the messenger printing ink that can not be quick even carries out reciprocating cycle, thereby leads to the technical problem of the problem of printing quality decline.
In order to achieve the above object, the utility model provides a following technical scheme: a circulating ink supply device of an intaglio printing press comprises an ink fountain, wherein an input pipe and an output pipe are respectively arranged at two ends of the bottom of the ink fountain, an impeller is rotatably connected to the position, above the input pipe, inside the ink fountain, a power shaft is rotatably connected between the impeller and the ink fountain, two sides inside the ink fountain are rotatably connected with spiral conveying rollers, and the power shaft is connected with two groups of bolt conveying rollers through a transmission mechanism.
Through adopting above-mentioned technical scheme, through external oil pump to printing ink through the input tube input to inside the ink fountain, when printing ink gets into the ink fountain from the input tube inside, mobile printing ink can drive the impeller rotation, drive two sets of spiral conveying rollers through power shaft and drive mechanism when the impeller is rotatory and rotate inside the ink fountain, when the impeller is rotatory, can spread printing ink to the inside both sides of ink fountain, printing ink after spreading to both sides is under the effect of two sets of spiral conveying rollers, make printing ink remove the transport to the other end from one end in the ink fountain, and then make printing ink discharge from the output tube, thereby accomplish the circulation and supply the ink process, above can know, the utility model discloses the holistic mobility of printing ink is better, can be quick even make printing ink circulate.
The utility model discloses further set up to, drive mechanism includes pivot, drive sprocket, driven sprocket and chain, and is two sets of rotate through the pivot between spiral conveying roller and the ink marker and connect.
Through adopting above-mentioned technical scheme, drive mechanism can rotate the transport printing ink to two sets of spiral conveying rollers with the rotatory power that produces of impeller.
The utility model discloses it further sets up to, the power shaft outside is located the fixed drive sprocket that is provided with in the ink marker outside, and is two sets of the pivot outside is located the fixed driven sprocket that is provided with in the ink marker outside, connect through chain drive between drive sprocket and the two sets of driven sprocket.
Through adopting above-mentioned technical scheme, through the meshing transmission between chain and the sprocket, whole transmission process is more stable.
The utility model discloses further set up to, the inside fixed block that is provided with power shaft matched with of ink marker, and the fixed block is inside to be seted up with power shaft matched with through-hole.
Through adopting above-mentioned technical scheme, the fixed block plays the activity supporting role to the power shaft.
The utility model discloses further set up to, through-hole inside be provided with power shaft matched with bearing, and be connected through welded fastening between fixed block and the ink marker.
Through adopting above-mentioned technical scheme, the bearing makes the power shaft rotation process more smooth.
To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses an external oil pump is inputed to the ink fountain through the input tube to printing ink inside, when printing ink gets into the ink fountain inside from the input tube, the printing ink that flows can drive the impeller rotation, drive two sets of spiral conveying rollers through power shaft and drive mechanism when the impeller is rotatory and rotate inside the ink fountain, when the impeller is rotatory, can spread printing ink to the inside both sides of ink fountain, printing ink after spreading to both sides is under the effect of two sets of spiral conveying rollers, make printing ink remove the transport to the other end from one end in the ink fountain, and then make printing ink discharge from the output tube, thereby accomplish the circulation and supply ink process, above can know, the utility model discloses the holistic mobility of printing ink is better, can be fast even make printing ink circulate.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle of the present invention;
fig. 2 is a schematic structural view of a second viewing angle of the present invention;
fig. 3 is an enlarged view of a point a of fig. 2 according to the present invention.
In the figure: 1. an ink fountain; 2. an input tube; 3. a fixed block; 4. an impeller; 5. a power shaft; 6. a rotating shaft; 7. a drive sprocket; 8. a driven sprocket; 9. a chain; 10. a spiral delivery roller; 11. and (7) outputting the pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
A circulating ink supply device of an intaglio press is disclosed, as shown in figure 1, figure 2 and figure 3, comprising an ink fountain 1, wherein an input pipe 2 and an output pipe 11 are respectively arranged at two ends of the bottom of the ink fountain 1, an impeller 4 is rotatably connected above the input pipe 2 inside the ink fountain 1, a power shaft 5 is rotatably connected between the impeller 4 and the ink fountain 1, spiral conveying rollers 10 are rotatably connected at two sides inside the ink fountain 1, the power shaft 5 and two sets of bolt conveying rollers 10 are connected through a transmission mechanism, ink is input into the ink fountain 1 through the input pipe 2 by an external oil pump, when the ink enters the ink fountain 1 from the input pipe 2, the flowing ink can drive the impeller 4 to rotate, the impeller 4 rotates and simultaneously drives the two sets of spiral conveying rollers 10 to rotate inside the ink fountain 1 through the power shaft 5 and the transmission mechanism, when the impeller 4 rotates, the ink can be diffused to two sides inside the ink fountain 1, under the effect of two sets of spiral conveying roller 10, make printing ink remove the transport to the other end from one end in ink fountain 1, and then make printing ink discharge from output tube 11, thereby accomplish the circulation and supply ink process, it can be known from above, the utility model discloses the holistic mobility of printing ink is better, can circulate by quick even messenger's printing ink, further said, drive mechanism includes pivot 6, drive sprocket 7, driven sprocket 8 and chain 9, rotate through pivot 6 between two sets of spiral conveying roller 10 and the ink fountain 1 and connect, drive shaft 5 outside is located the fixed drive sprocket 7 that is provided with in the ink fountain 1 outside, 6 outside fixed driven sprocket 8 that is provided with in the ink fountain 1 outside that are located of two sets of pivots, connect through the transmission of chain 9 between drive sprocket 7 and the two sets of driven sprocket 8.
Please refer to fig. 1, the fixed block 3 with power shaft 5 matched with that is provided with inside of ink marker 1, and fixed block 3 is inside to be offered with power shaft 5 matched with through-hole, the inside bearing with power shaft 5 matched with that is provided with of through-hole, and through welded fastening connection between fixed block 3 and the ink marker 1, the utility model discloses a structure more than setting up, fixed block 3 plays the activity supporting role to power shaft 5, and is provided with the bearing, makes power shaft 5 rotate more smoothly.
The utility model discloses a theory of operation does: when in use, an external oil pump is connected with the input pipe 2 and the output pipe 11 of the utility model through pipelines;
the printing ink is input into the ink fountain 1 through the input pipe 2 by an external oil pump, when the printing ink enters the ink fountain 1 from the input pipe 2, the flowing printing ink can drive the impeller 4 to rotate, the impeller 4 drives the two sets of spiral conveying rollers 10 to rotate inside the ink fountain 1 through the power shaft 5 and the transmission mechanism while rotating, when the impeller 4 rotates, the printing ink can be diffused to two sides inside the ink fountain 1, and the printing ink diffused to two sides is moved and conveyed from one end to the other end in the ink fountain 1 under the action of the two sets of spiral conveying rollers 10, so that the printing ink is discharged from the output pipe 11, thereby completing the circulating ink supply process.
Further, drive mechanism includes pivot 6, drive sprocket 7, driven sprocket 8 and chain 9, and then power shaft 5 drives drive sprocket 7 and rotates, through sprocket 9's effect down, makes two sets of driven sprocket 8 rotate, and then makes two sets of bolt conveying rollers 10 rotate.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (5)
1. A circulation ink supply device of an intaglio printing press comprises an ink fountain (1), and is characterized in that: the automatic feeding device is characterized in that an impeller (4) is rotatably connected to the upper portion of an input pipe (2) in the ink fountain (1), a power shaft (5) is rotatably connected between the impeller (4) and the ink fountain (1), spiral conveying rollers (10) are rotatably connected to two sides of the interior of the ink fountain (1), and the power shaft (5) is connected with the two sets of spiral conveying rollers (10) through a transmission mechanism.
2. The circulating ink supply device of an intaglio printing press as claimed in claim 1, wherein: the transmission mechanism comprises a rotating shaft (6), a driving chain wheel (7), a driven chain wheel (8) and a chain (9), and the two sets of spiral conveying rollers (10) are rotatably connected with the ink fountain (1) through the rotating shaft (6).
3. The circulating ink supply device of an intaglio printing press as claimed in claim 2, wherein: the outer portion of the power shaft (5) is located on the outer side of the ink fountain (1) and is fixedly provided with a driving chain wheel (7), the outer portion of the rotating shaft (6) is located on the outer side of the ink fountain (1) and is fixedly provided with a driven chain wheel (8), and the driving chain wheel (7) is in transmission connection with the two driven chain wheels (8) through a chain (9).
4. The circulating ink supply device of an intaglio printing press as claimed in claim 1, wherein: the ink fountain is characterized in that a fixing block (3) matched with the power shaft (5) is fixedly arranged inside the ink fountain (1), and a through hole matched with the power shaft (5) is formed inside the fixing block (3).
5. The circulating ink supply device of an intaglio printing press as recited in claim 4, wherein: the bearing matched with the power shaft (5) is arranged in the through hole, and the fixing block (3) is fixedly connected with the ink fountain (1) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220926762.4U CN217476828U (en) | 2022-04-21 | 2022-04-21 | Circulating ink supply device of gravure printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220926762.4U CN217476828U (en) | 2022-04-21 | 2022-04-21 | Circulating ink supply device of gravure printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217476828U true CN217476828U (en) | 2022-09-23 |
Family
ID=83309630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220926762.4U Active CN217476828U (en) | 2022-04-21 | 2022-04-21 | Circulating ink supply device of gravure printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217476828U (en) |
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2022
- 2022-04-21 CN CN202220926762.4U patent/CN217476828U/en active Active
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