CN202368038U - Printing unit cylinder shaft-free driving device of rotary press - Google Patents
Printing unit cylinder shaft-free driving device of rotary press Download PDFInfo
- Publication number
- CN202368038U CN202368038U CN2011205368384U CN201120536838U CN202368038U CN 202368038 U CN202368038 U CN 202368038U CN 2011205368384 U CN2011205368384 U CN 2011205368384U CN 201120536838 U CN201120536838 U CN 201120536838U CN 202368038 U CN202368038 U CN 202368038U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plate
- gear
- supporting plate
- impression cylinder
- Prior art date
Links
- 238000007639 printing Methods 0.000 title abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000001808 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 239000000789 fastener Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The utility model discloses a shaft-free driving device for the printing machinery industry, in particular a printing unit cylinder shaft-free driving device of a rotary press. The device comprises a cylinder supporting plate, a stamping cylinder, a rubber cylinder and a plate roller; a stamping cylinder gear is sleeved on the stamping cylinder; a rubber cylinder gear is sleeved on the rubber cylinder; and a plate roller gear is sleeved on the plate roller. The supporting plate is divided into a first cylinder supporting plate and a second supporting plate, a servo motor and a reduction box are fixed on a motor support of the second supporting plate, and the output shaft of the reduction box is connected together with the shaft end of the stamping cylinder by a coupling through a fastener on the second supporting plate; the stamping cylinder, the rubber cylinder and the plate roller are respectively arranged on cylinder support plates of the first cylinder supporting plate and the second supporting plate; and the stamping cylinder, the rubber cylinder and the plate roller are sequentially engaged and driven. A transverse transmission shaft is eliminated in the device; and the device is simple in driving structure, stable in driving and high in transmission precision.
Description
Technical field
The utility model relates to the no axial brake device that a kind of Printing Mechanical Industry is used, and specifically a kind of rotary press printing-unit cylinder does not have axial brake device.
Background technology
At present, the printing-unit cylinder drive unit used of rotary press industry is 90 degree rectangular axis and drives.This type of drive requires very strictness to processing and assembly precision, and transmission accuracy is relatively poor, drum drive is complicated, and processing assembling difficulty, adjustment bother, service life is short.
Summary of the invention
The goal of the invention of the utility model is the defective to existing rotary press printing-unit cylinder drive unit 90 degree rectangular axis drive units processing assembling difficulties, transmission accuracy difference, provides that a kind of drum driven is stable, the accurate rotary press printing-unit cylinder of transmission does not have axial brake device.
Realize that above-mentioned purpose adopts following technical scheme: a kind of rotary press printing-unit cylinder does not have axial brake device; Comprise idler plate, impression cylinder, blanket cylinder, version roller, suit impression cylinder gear on the impression cylinder, suit blanket cylinder gear on the blanket cylinder; Suit plate cylinder gear on the version roller; It is characterized in that described support plate is divided into the first idler plate and second support plate, servomotor, reduction box are fixed on the motor bearing of second support plate; On second support plate; Shaft coupling links together reduction gearbox output shaft and impression cylinder axle head through securing member, and described impression cylinder, blanket cylinder, a version roller are erected at respectively on the cylinder support plate of the first idler plate and second support plate, and impression cylinder, blanket cylinder, version roller be engaged transmission according to the order of sequence successively.
As preferred version, the described impression cylinder gear that is sleeved on the impression cylinder is meshed with blanket cylinder gear, and blanket cylinder gear is meshed with the plate cylinder gear.
Adopt technique scheme; Compared with prior art; When the servomotor of the utility model rotated, the connection driving impression cylinder rotation through reduction box and shaft coupling was sleeved on impression cylinder gear and blanket cylinder gear engagement on the impression cylinder; Blanket cylinder gear and plate cylinder gears engaged, rotary power is sleeved on the plate cylinder rotation in edition hobbing machine through gear driven.Its significant effect is: the utility model has saved horizontal power transmission shaft, and Drive Structure is simple, and driving is stable, transmission accuracy is accurate.
Description of drawings
Fig. 1 is the forward structure sketch map of the utility model.
Fig. 2 be the A-A of Fig. 1 to cutaway view, also be the axial cutaway view of the utility model.
Among the figure, plate cylinder and gear 1, plate cylinder gear 1-1, plate cylinder 1-2, the first idler plate 2, blanket cylinder and gear 3; Blanket cylinder 3-1, blanket cylinder gear 3-2, impression cylinder and gear 4, impression cylinder 4-1, impression cylinder gear 4-2; Servomotor and reduction box 5, servomotor 5-1, reduction box 5-2, reduction gearbox output shaft 6, shaft coupling 7; Impression cylinder axle head 8, the second support plates 9, motor bearing 9-1, idler plate 9-2, trip bolt 10.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
Present embodiment is that a kind of rotary press printing-unit cylinder does not have axial brake device, by plate cylinder and gear 1, and blanket cylinder and gear 3, impression cylinder and gear 4, compositions such as servomotor and reduction box 5, idler plate.See Fig. 1, Fig. 2, idler plate are divided into the first idler plate 2 and second support plate 9.Servomotor 5-1, reduction box 5-2 are fixed on the motor bearing 9-1 of second support plate; Shaft coupling 7 links together reduction gearbox output shaft 6 and impression cylinder axle head 8 through trip bolt 10; Impression cylinder 4-1, blanket cylinder 3-1, version roller 1-2 are erected at respectively on the idler plate 9-2 of the first idler plate 2 and second support plate, and impression cylinder 4-1, blanket cylinder 3-1, version roller 1-2 can rotate on the idler plate 9-2 of the first idler plate 2 and second support plate.
The effect of the motor bearing 9-1 of second support plate of the utility model is fixedly servomotor 5-1, reduction box 5-2 of supporting.The effect of the idler plate 9-2 of the first idler plate 2 and second support plate is fixedly impression cylinder 4-1, blanket cylinder 3-1, version roller 1-2 of supporting.
The course of work of the utility model:
Servomotor 5-1, reduction box 5-2, shaft coupling 7, impression cylinder axle constitute the active transmission mechanism of the utility model, and each drum gear is sleeved on successively and passes through the slave hand actuator that meshed transmission gear is formed the utility model on the cylinder separately.During servomotor 5-1 rotation; Connection through reduction box 5-2 and shaft coupling 7 drives impression cylinder 4-1 rotation; The impression cylinder gear 4-2 that is sleeved on the impression cylinder 4-1 is meshed with blanket cylinder gear 3-2, and blanket cylinder gear 3-2 is meshed with plate cylinder gear 1-1.Rotary power is sleeved on the plate cylinder 1-2 rotation in the plate cylinder gear 1-1 through gear driven.
Claims (2)
1. a rotary press printing-unit cylinder does not have axial brake device; Comprise idler plate, impression cylinder, blanket cylinder, version roller, suit impression cylinder gear on the impression cylinder, suit blanket cylinder gear on the blanket cylinder; Suit plate cylinder gear on the version roller; It is characterized in that described support plate is divided into the first idler plate and second support plate, servomotor, reduction box are fixed on the motor bearing of second support plate; On second support plate; Shaft coupling links together reduction gearbox output shaft and impression cylinder axle head through securing member, and described impression cylinder, blanket cylinder, a version roller are erected at respectively on the idler plate of the first idler plate and second support plate, and impression cylinder, blanket cylinder, version roller be engaged transmission according to the order of sequence successively.
2. rotary press printing-unit cylinder according to claim 1 does not have axial brake device, it is characterized in that, the described impression cylinder gear that is sleeved on the impression cylinder is meshed with blanket cylinder gear, and blanket cylinder gear is meshed with the plate cylinder gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205368384U CN202368038U (en) | 2011-12-20 | 2011-12-20 | Printing unit cylinder shaft-free driving device of rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205368384U CN202368038U (en) | 2011-12-20 | 2011-12-20 | Printing unit cylinder shaft-free driving device of rotary press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368038U true CN202368038U (en) | 2012-08-08 |
Family
ID=46591758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205368384U CN202368038U (en) | 2011-12-20 | 2011-12-20 | Printing unit cylinder shaft-free driving device of rotary press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368038U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922867A (en) * | 2012-11-12 | 2013-02-13 | 玉溪环球彩印纸盒有限公司 | Forme roller gap-free transmission connection device |
| CN103358664A (en) * | 2013-07-31 | 2013-10-23 | 姜海燕 | Drive mechanism |
| CN103879129A (en) * | 2014-03-12 | 2014-06-25 | 昆山富山印刷有限公司 | Shaft-less rotary press |
| CN104960319A (en) * | 2015-06-13 | 2015-10-07 | 朱卫 | Driving mechanism |
| CN104960321A (en) * | 2015-06-12 | 2015-10-07 | 茅伟萍 | Direct driving structure |
| CN105172328A (en) * | 2015-08-11 | 2015-12-23 | 唐山万杰机械设备有限公司 | Print unit transmission device of presensitized (PS) plate intermittent rotary press |
-
2011
- 2011-12-20 CN CN2011205368384U patent/CN202368038U/en active IP Right Grant
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922867A (en) * | 2012-11-12 | 2013-02-13 | 玉溪环球彩印纸盒有限公司 | Forme roller gap-free transmission connection device |
| CN103358664A (en) * | 2013-07-31 | 2013-10-23 | 姜海燕 | Drive mechanism |
| CN103879129A (en) * | 2014-03-12 | 2014-06-25 | 昆山富山印刷有限公司 | Shaft-less rotary press |
| CN104960321A (en) * | 2015-06-12 | 2015-10-07 | 茅伟萍 | Direct driving structure |
| CN104960319A (en) * | 2015-06-13 | 2015-10-07 | 朱卫 | Driving mechanism |
| CN105172328A (en) * | 2015-08-11 | 2015-12-23 | 唐山万杰机械设备有限公司 | Print unit transmission device of presensitized (PS) plate intermittent rotary press |
| CN105172328B (en) * | 2015-08-11 | 2018-08-14 | 河北万杰机械科技股份有限公司 | PS editions intermission rotary press printing element transmission devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CP03 | Change of name, title or address |
Address after: 063000 Yutian County, Hebei Province color Pavilion Bridge Industrial Zone Patentee after: Hebei Wanjie machinery Polytron Technologies Inc Address before: 064100 Hebei province Tangshan City Yutian County Beihuan West Industrial Zone printing machine Patentee before: Tangshan Wanjie Printing Machinery Co., Ltd. |
|
| CP03 | Change of name, title or address |