CN217099304U - Flexographic printing register device - Google Patents
Flexographic printing register device Download PDFInfo
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- CN217099304U CN217099304U CN202220663008.6U CN202220663008U CN217099304U CN 217099304 U CN217099304 U CN 217099304U CN 202220663008 U CN202220663008 U CN 202220663008U CN 217099304 U CN217099304 U CN 217099304U
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- chromatography
- printing plate
- frame
- helical gear
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Abstract
The utility model discloses a flexographic printing chromatography device, which comprises a frame, be equipped with plate cylinder in the frame, chromatography roller, reticulation roller and compression roller, compression roller and chromatography roller contact with plate cylinder, reticulation roller contacts with chromatography roller, the cover has the printing plate on the chromatography roller, still include the printing plate support, it has the slot to open on the lateral wall of printing plate support, it is mobilizable after the bearing to dispose respectively at the both ends of chromatography roller to insert and establish in the slot, plate cylinder's side is equipped with first helical gear, chromatography roller's side is equipped with the second helical gear with first helical gear engaged with, be equipped with the adjustment mechanism who is used for adjusting chromatography roller axial displacement in the frame. The chromatography roller can realize axial movement position adjustment through the adjusting mechanism, and the chromatography roller is meshed with the first helical gear through the second helical gear in axial movement, so that the chromatography roller can generate rotation position adjustment while moving axially, and further the technical effect of facilitating the adjustment of the printing plate on the chromatography roller is achieved, and the debugging efficiency of equipment is improved.
Description
Technical Field
The utility model relates to a flexographic printing machine field, concretely relates to flexographic printing chromatography device.
Background
The flexographic printing machine is when printing the chromatography, need correspond the pattern with the position on the printing paper in debugging process, need adjust the printing plate position on the chromatography roller this moment, need during the adjustment printing plate with the chromatography roller rotate the fine setting can, but traditional chromatography roller adjustment operation is very complicated, need to dismantle some installation component after rotate the printing plate roller, the randomness of regulation is big, need adjust many times, consequently greatly influences the progress of debugging and the waste of the operating time that causes.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a convenient flexographic printing chromatography device of printing plate adjustment to improve equipment debugging efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a flexographic printing chromatography device, includes the frame, be equipped with printing plate cylinder, chromatography roller, reticulation roller and compression roller in the frame, compression roller and chromatography roller contact with printing plate cylinder, and the reticulation roller contacts with chromatography roller, the cover has the printing plate on the chromatography roller, still includes the printing plate support, and it has the slot to open on the lateral wall of printing plate support, and mobilizable the inserting of bearing back is disposed respectively at the both ends of chromatography roller and is established in the slot, printing plate cylinder's side is equipped with first helical gear, the side of chromatography roller is equipped with the second helical gear with first helical gear engaged with, be equipped with the adjustment mechanism who is used for adjusting chromatography roller axial displacement in the frame.
The adjusting mechanism comprises a positioning sleeve connected to the color registering roller, a rotatable first adjusting screw rod is installed on the frame, the end part of the first adjusting screw rod is connected with a hook plate after penetrating through the printing plate support in a threaded mode, a hook groove matched with the positioning sleeve is formed in the hook plate, and the positioning sleeve is clamped by the hook groove.
Still include guiding mechanism, guiding mechanism includes second adjusting screw, locating piece, deflector and direction bearing, the locating piece is connected in the frame, and the connection after the tip spiro union of second adjusting screw passes the locating piece the deflector, the end connection of deflector has direction bearing be equipped with on the chromatography roller with the corresponding and annular guide way that is of direction bearing, the periphery terminal surface butt of direction bearing is in the interior bottom surface of guide way.
And two ends of the anilox roller are fixed in the slot of the printing plate support after being provided with bearings, and the anilox roller extrudes the chromatography roller to the inner end of the slot.
The utility model discloses a this kind of structure, chromatography roller can realize axial shift position through adjustment mechanism and adjust, and chromatography roller has its second helical gear and first helical gear mesh mutually in axial displacement for chromatography roller can produce the rotational position when axial displacement and adjust, and then reachs the convenient technological effect of printing plate regulation on the convenient chromatography roller of convenient chromatography roller, thereby improve equipment debugging efficiency.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is a partial structural view of an embodiment of the present invention.
Detailed Description
The present invention is described in detail below with reference to the following examples, which are only used for further illustration of the present invention, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1 and fig. 2, the present embodiment discloses a flexographic printing color register device, which comprises a frame 1, a plate cylinder 2 disposed on the frame 1, the machine comprises a color registering roller 3, an anilox roller 4 and a press roller 10, wherein the press roller 10 and the color registering roller 3 are in contact with a printing plate cylinder 2, the anilox roller 4 is in contact with the color registering roller 3, a printing plate 30 is sleeved on the color registering roller 3, the machine further comprises a printing plate support 5, a slot 51 is formed in the side wall of the printing plate support 5, two ends of the color registering roller 3 are respectively provided with a bearing and then movably inserted into the slot 51, two ends of the anilox roller 4 are provided with a bearing and then fixed into the slot 51 of the printing plate support 5, the anilox roller 4 extrudes the color registering roller 3 to the inner end of the slot 51, a first helical gear 6 is arranged at the side end of the printing plate cylinder 2, a second helical gear 7 meshed with the first helical gear 6 is arranged at the side end of the color registering roller 3, and an adjusting mechanism 8 used for adjusting the axial movement of the color registering roller 3 is arranged on a machine frame 1.
The adjusting mechanism 8 comprises a positioning sleeve 81 connected to the color registering roller 3, a rotatable first adjusting screw 82 is installed on the frame 1, the end part of the first adjusting screw 82 is connected with a hook plate 83 after penetrating through the printing plate support 5 in a threaded manner, a hook groove matched with the positioning sleeve 81 is formed in the hook plate 83, and the positioning sleeve 81 is clamped by the hook groove. The first adjusting screw rod 82 can drive the hook groove to stretch in the rotating process, the hook groove clamps the positioning sleeve 81, and then the color register roller 3 is driven to axially stretch and retract, and the position of the color register roller 3 can be rotationally adjusted in the axial movement process due to the meshed relation of the first helical gear 6 and the second helical gear 7 when the color register roller 3 axially moves, so that the adjustment of the position of a printing plate on the color register roller 3 is completed, and the operation is convenient.
The color register roller further comprises a guide mechanism 9, the guide mechanism 9 comprises a second adjusting screw 91, a positioning block 92, a guide plate 93 and a guide bearing 94, the positioning block 92 is connected to the rack 1, the end portion of the second adjusting screw 91 is connected with the guide plate 93 after penetrating through the positioning block 92 in a threaded manner, the end portion of the guide plate 93 is connected with the guide bearing 94, a guide groove 95 which corresponds to the guide bearing 94 and is in a ring shape is formed in the color register roller 3, and the peripheral end face of the guide bearing 94 abuts against the inner bottom face of the guide groove 95. Through such structure, the color registering roller 3 can be ensured to be timely found and adjusted after the deviation occurs in the rotating process, and the rotating reliability and stability of the color registering roller 3 are ensured.
By adopting the technical scheme, the color register roller 3 can realize axial movement position adjustment through the adjusting mechanism 8, the second bevel gear 7 of the color register roller 3 is meshed with the first bevel gear 6 in the axial movement, so that the color register roller 3 can generate rotation position adjustment in the axial movement, the technical effect of facilitating the adjustment of the printing plate on the color register roller 3 is achieved, and the debugging efficiency of the equipment is improved.
Claims (3)
1. The utility model provides a flexographic printing chromatography device, includes the frame, be equipped with plate cylinder, chromatography roller and anilox roller in the frame, chromatography roller contacts with plate cylinder, and the anilox roller contacts with chromatography roller, the cover has printing plate, its characterized in that on the chromatography roller: the printing plate comprises a frame, and is characterized by further comprising a printing plate support, wherein slots are formed in the side wall of the printing plate support, two ends of the chromatography roller are movably inserted into the slots after being respectively provided with bearings, a first helical gear is arranged at the side end of the printing plate cylinder, a second helical gear meshed with the first helical gear is arranged at the side end of the chromatography roller, and an adjusting mechanism used for adjusting the axial movement of the chromatography roller is arranged on the frame.
2. The flexographic printing process device according to claim 1, wherein: the adjusting mechanism comprises a positioning sleeve connected to the color registering roller, a rotatable first adjusting screw rod is installed on the frame, the end part of the first adjusting screw rod is connected with a hook plate after penetrating through the printing plate support in a threaded mode, a hook groove matched with the positioning sleeve is formed in the hook plate, and the positioning sleeve is clamped by the hook groove.
3. The flexographic printing process device according to claim 1, wherein: still include guiding mechanism, guiding mechanism includes second adjusting screw, locating piece, deflector and direction bearing, the locating piece connection is in the frame, and the connection is connected after the tip spiro union of second adjusting screw passes the locating piece the deflector, the end connection of deflector has the direction bearing be equipped with on the chromatography roller with the corresponding and annular guide way that is of direction bearing, the periphery terminal surface butt of direction bearing is in the interior bottom surface of guide way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663008.6U CN217099304U (en) | 2022-03-25 | 2022-03-25 | Flexographic printing register device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663008.6U CN217099304U (en) | 2022-03-25 | 2022-03-25 | Flexographic printing register device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217099304U true CN217099304U (en) | 2022-08-02 |
Family
ID=82605485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220663008.6U Active CN217099304U (en) | 2022-03-25 | 2022-03-25 | Flexographic printing register device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217099304U (en) |
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2022
- 2022-03-25 CN CN202220663008.6U patent/CN217099304U/en active Active
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