CN2356845Y - 360 deg. circumference register sets for flexible plate printer - Google Patents
360 deg. circumference register sets for flexible plate printer Download PDFInfo
- Publication number
- CN2356845Y CN2356845Y CN 99234352 CN99234352U CN2356845Y CN 2356845 Y CN2356845 Y CN 2356845Y CN 99234352 CN99234352 CN 99234352 CN 99234352 U CN99234352 U CN 99234352U CN 2356845 Y CN2356845 Y CN 2356845Y
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- CN
- China
- Prior art keywords
- gear
- printing
- roller
- motor
- version
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- 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 relates to a circumferential register system for a flexible plate printing machine, aimed at solving the accuracy problem of the circumferential overprint in the process that the flexible plate printing machine prints color products. A printing roll is provided with a collector ring 9, a motor 1, a motor gear 3, a plate adjusting gear 4, a printing roll gear 5 and a printing plate roll gear 6 and can lead a printing plate roll 8 to produce the increment motion (positive rotation or reverse rotation) to achieve the purpose of circumferential register. The utility model has the advantages of simple structure, compact structure, easy fabrication, accurate and reliable register and easy operation and can improve the quality of printed products and provide a quantized actuating mechanism for the automatic overprint.
Description
The utility model relates to 360 ° of circumference register sets of flexographic presses.
In background technology, in the present this register sets, by the connection of screw mandrel form slide block is moved axially with motor, the helical gear that links to each other with slide block moves axially thereupon, and drive the master gear axial slip be meshed, the coaxial spur gear of helical gear makes forme roller produce the rotation of circumference upper angle synchronously simultaneously, reaches circumference to the version purpose.But this spur gear wheel transmission is not steady, and noise is big, easily produces black thick stick on the print product, directly influences product quality.
The purpose of this utility model is the deficiency that overcomes in the above-mentioned background technology, and on the helical gear register sets basis of applicant's invention, develop 360 ° of circumference register sets of a kind of new flexographic presses, reach a plurality of printing units in the process printing dynamic process, 360 ° of circumference to version accurately, fast, the purpose of multicolor patterns chromatography quality stable accuracy.
Technical solution of the present utility model is as follows:
Comprise between the wallboard 11 and 10 of flexographic presses front and back and assemble undertake the printing of roller 7 and forme roller 8, wherein each self-corresponding roller gear 5 and forme roller gear 6 of undertaking the printing of is meshed, it is characterized in that: assembling is to a version motor 1 and an accent version gear 4 on the motor fixed disk 2 of roller 7 end faces of undertaking the printing of, motor gear 3 on the motor 1 and an accent version gear 4 are meshed, transfer version gear 4 to be meshed, the collector ring 9 of roller 7 one ends of undertaking the printing of assembling control motor 1 work with the roller gear 5 of undertaking the printing of.
Accompanying drawing of the present utility model is a structural representation.
Following adjoint is described in further detail: vertically fixing front and back wallboard 11 and 10 on the flexographic presses support, assemble undertake the printing of roll shaft and forme roll shaft with bearing between the wallboard, diaxon assembles the roller 7 of undertaking the printing of respectively, undertake the printing of roller gear 5 and forme roller 8, forme roller gear 6, under running well, the main driven by motor roller 7 of undertaking the printing of rotates, by the engagement of gear 5 and 6, drive forme roller 8 and rotate, finish the flexographic printing function.Characteristics of the present utility model are on the axle of roller 7 end faces of undertaking the printing of, and connect motor fixed disk 2 with key, connect on the fixed disk 2 four symmetrical distributions to version small machine 1, small machine 1 quantity is selected by the model difference of printing machine, is no less than 1.Assembling motor gear 3 on small machine 1 output shaft, motor gear 3 is meshed with accent version gear 4 on the fixed disk 2, transfers an edition gear 4 to be meshed with the roller gear 5 of undertaking the printing of.Secondly the collector ring 9 of version motor 1 work is transferred in assembling control on roller 7 other end axles of undertaking the printing of.During work, when print nest is printed off existing deviation, connect collector ring 9 power supplys, motor 1 work (forward or reverse) of rotating synchronously relies on its self-locking performance, by motor gear 3, an accent version gear 4, make undertake the printing of roller gear 5 and forme roller gear 6 generation additional rotation (forward or reverse), reach forme roller 8 dynamically aligning commentaries on classics or reversing down mutually, produce circumferential displacement, realize the purpose of circumference version.
Advantage of the present utility model and effect are as follows:
1. adopt and transfer the version electric machine rotation to version, volume is little, and the structure compactness is simple and easy to make, easy to operate, Reliably, and can be forward and reverse 360 ° automatically to version.
2. owing to only have two gear forms printings to transfer version transmission devices, the manufacturing cost decrease, and Chromatography is adjusted precision and stability and is also increased substantially.
3. because register sets is simply adjusted in employing, so the executing agency of quantification is provided for automatic overprint.
Claims (1)
1,360 ° of circumference register sets of flexographic presses, comprise and assemble undertake the printing of roller (7) and forme roller (8) between the flexographic presses front and back wallboards (11) and (10), wherein each self-corresponding roller gear of undertaking the printing of (5) and forme roller gear (6) are meshed, it is characterized in that: go up assembling to a version motor (1) and an accent version gear (4) at the motor fixed disk (2) of the roller of undertaking the printing of (7) end face, motor gear (3) on the motor (1) and an accent version gear (4) are meshed, transfer version gear (4) to be meshed, the collector ring (9) of roller (7) one ends of undertaking the printing of assembling control motors (1) work with the roller gear of undertaking the printing of (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234352 CN2356845Y (en) | 1999-01-22 | 1999-01-22 | 360 deg. circumference register sets for flexible plate printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234352 CN2356845Y (en) | 1999-01-22 | 1999-01-22 | 360 deg. circumference register sets for flexible plate printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356845Y true CN2356845Y (en) | 2000-01-05 |
Family
ID=34022535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234352 Expired - Fee Related CN2356845Y (en) | 1999-01-22 | 1999-01-22 | 360 deg. circumference register sets for flexible plate printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356845Y (en) |
-
1999
- 1999-01-22 CN CN 99234352 patent/CN2356845Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |