CN114083885A - Double-sided printing mechanism with upper and lower printing wheels capable of being separated - Google Patents
Double-sided printing mechanism with upper and lower printing wheels capable of being separated Download PDFInfo
- Publication number
- CN114083885A CN114083885A CN202111281533.8A CN202111281533A CN114083885A CN 114083885 A CN114083885 A CN 114083885A CN 202111281533 A CN202111281533 A CN 202111281533A CN 114083885 A CN114083885 A CN 114083885A
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- shaft
- wheel
- arc
- auxiliary shaft
- printing wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
The invention discloses a double-sided printing mechanism with an upper printing wheel and a lower printing wheel capable of being separated, which comprises the upper printing wheel, the lower printing wheel, a driving system for driving the upper printing wheel and the lower printing wheel and a separating mechanism for driving the upper printing wheel and the lower printing wheel to be separated, wherein the separating mechanism comprises a first half shaft and a second half shaft which are connected through a planetary gear mechanism, a first driving gear arranged on the first half shaft, a second driving gear arranged on the second half shaft, a first driven gear arranged on a first auxiliary shaft and meshed with the first driving gear and a second driven gear arranged on a second auxiliary shaft and meshed with the second driving gear; the upper printing wheel shaft is pivoted with the first auxiliary shaft, the lower printing wheel shaft is pivoted with the second auxiliary shaft, the first auxiliary shaft is matched with the first arc-shaped guide rail bar, and the second auxiliary shaft is matched with the second arc-shaped guide rail bar. The operator rotates first semi-axis, through gear drive system, can make and go up the stamp wheel and keep away from each other with lower stamp wheel, for the operator rectifies the stamp mechanism, places cloth between upper and lower stamp wheel and facilitates.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a double-sided printing machine.
Background
Patent document with publication number CN 212555474U discloses a double-sided fabric printing machine, which comprises a frame, and a moistening mechanism, a printing mechanism and a drying mechanism arranged in sequence from front to back, wherein the printing mechanism comprises an upper printing wheel train and a lower printing wheel train which are used in cooperation.
Disclosure of Invention
The technical problems solved by the invention are as follows: provides a printing mechanism of a double-sided machine, wherein the upper printing wheel and the lower printing wheel can be separated.
In order to solve the technical problems, the invention provides the following technical scheme: the double-sided printing mechanism comprises an upper printing wheel, a lower printing wheel, a driving system for driving the upper printing wheel and the lower printing wheel, and a separating mechanism for driving the upper printing wheel and the lower printing wheel to separate, wherein the separating mechanism comprises a first half shaft and a second half shaft which are connected through a planetary gear mechanism, a first driving gear installed on the first half shaft, a second driving gear installed on the second half shaft, a first driven gear installed on a first auxiliary shaft and meshed with the first driving gear, and a second driven gear installed on a second auxiliary shaft and meshed with the second driving gear; the upper printing wheel shaft is pivoted with the first auxiliary shaft, the lower printing wheel shaft is pivoted with the second auxiliary shaft, the first auxiliary shaft is matched with the first arc-shaped guide rail bar, and the second auxiliary shaft is matched with the second arc-shaped guide rail bar.
The rotation of the upper and lower printing wheels is driven by respective drive systems. When the upper and lower printing wheels need to be separated, an operator rotates the first half shaft, the first half shaft drives the first driving gear, the first driving gear drives the first driven gear, the first driven gear is fixedly connected with the first auxiliary shaft, the first driven gear drives the first auxiliary shaft to rotate around the axis of the first half shaft, and the first arc-shaped guide rail bar guides the rotation of the first auxiliary shaft. Due to the presence of the planetary gear mechanism, the first half shaft and the second half shaft rotate in opposite directions. The second half shaft drives a second driving gear, the second driving gear drives a second driven gear, the second driven gear drives a second auxiliary shaft to rotate around the axis of the second half shaft, and the second arc-shaped guide rail bar guides the rotation of the second auxiliary shaft. Wherein the first half shaft and the second half shaft are coaxially arranged. The first auxiliary shaft and the second auxiliary shaft rotate around the same axial lead in opposite directions, the first auxiliary shaft and the second auxiliary shaft respectively drive the upper printing wheel shaft and the lower printing wheel shaft to be away from each other, and further the upper printing wheel and the lower printing wheel are away from each other.
Go up the printing wheel and keep away from each other of printing wheel down, can correct the stamp mechanism, place cloth between upper and lower printing wheel for the operator and facilitate.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of a double-sided printing mechanism with upper and lower printing wheels separable;
FIG. 2 is a schematic view of the double-sided printing mechanism of FIG. 1 viewed from the right side;
FIG. 3 is a schematic illustration of the planetary gear mechanism of FIG. 1;
fig. 4 is a schematic view of the planetary gear mechanism viewed from the left side in fig. 3.
The symbols in the drawings illustrate that:
11. printing wheel is arranged; 110. mounting a printing wheel shaft; 12. a lower printing wheel; 120. a lower printing wheel shaft;
20. a separating mechanism; 21. a planetary gear mechanism; 211. a ring gear; 212. a planet wheel; 213. a sun gear; 214. a planet carrier; 215. the connecting piece is used for connecting the transmission case and the planet wheel carrier;
22. a first half shaft; 220. a handle; 23. a second half shaft; 24. a first drive gear; 25. a second driving gear; 26. a first auxiliary shaft; 260. a first cylindrical portion; 27. a first driven gear; 28. a second auxiliary shaft; 280. a second cylindrical portion; 29. a second driven gear;
30. a transmission case; 31. a first arc-shaped guide rail bar; 310. a first arcuate guide slot; 32. a second arc-shaped guide rail bar; 320. a second arcuate guide slot;
41. a first drive system; 42. a second drive system; 401. a motor; 402. a drive shaft; 403. a driving pulley; 404. a driven pulley;
51. a third arc-shaped guide rail bar; 52. a fourth arc-shaped guide rail bar; 53. a third auxiliary shaft; 54. and a fourth auxiliary shaft.
Detailed Description
With reference to fig. 1 and 2, the double-sided printing mechanism with separable upper and lower printing wheels comprises an upper printing wheel 11, a lower printing wheel 12, a driving system for driving the upper printing wheel and the lower printing wheel, and a separating mechanism 20 for separating the upper printing wheel from the lower printing wheel, wherein the separating mechanism comprises a first half shaft 22 and a second half shaft 23 connected through a planetary gear mechanism 21, a first driving gear 24 mounted on the first half shaft, a second driving gear 25 mounted on the second half shaft, a first driven gear 27 mounted on a first auxiliary shaft 26 and engaged with the first driving gear, and a second driven gear 29 mounted on a second auxiliary shaft 28 and engaged with the second driving gear; the upper printing wheel shaft 110 is pivoted with a first auxiliary shaft, the lower printing wheel shaft 120 is pivoted with a second auxiliary shaft, the first auxiliary shaft is matched with the first arc-shaped guide rail bar 31, and the second auxiliary shaft is matched with the second arc-shaped guide rail bar 32.
In operation, the upper printing wheel shaft 110 is driven by the first drive system 41 and the lower printing wheel shaft 120 is driven by the second drive system 42. The separating mechanism 20 remains stationary. When the upper and lower print wheels need to be separated, an operator rotates the handle 220 at one end of the first half shaft 22, the first half shaft drives the first driving gear 24, the first driving gear drives the first driven gear 27, the first driven gear is fixedly connected with the first auxiliary shaft 26, the first driven gear drives the first auxiliary shaft to rotate around the axis of the first half shaft, and the first arc-shaped guide rail bar 31 guides the rotation of the first auxiliary shaft. Under the action of the planetary gear mechanism 21, the first half shaft 22 and the second half shaft 23 rotate in opposite directions. The second half shaft drives a second drive gear 25 which drives a second driven gear 29 which drives a second auxiliary shaft 28 to rotate about the axis of the second half shaft 23, and a second arcuate guide rail bar 32 guides the rotation of the second auxiliary shaft. The first auxiliary shaft and the second auxiliary shaft rotate around the same axial lead in opposite directions, and the first auxiliary shaft and the second auxiliary shaft respectively drive the upper printing wheel shaft 110 and the lower printing wheel shaft 120 to be away from each other, so that the upper printing wheel 11 and the lower printing wheel 12 are away from each other.
The drive system and the separating means 20 are arranged in the transfer case 30, the drive system comprising a first drive system 41 for driving the upper printing wheel shaft 110, the first drive system and the upper printing wheel shaft being arranged on a first module, and a second drive system 42 for driving the lower printing wheel shaft 120, the second drive system and the lower printing wheel shaft being arranged on a second module. The first auxiliary shaft 26 moves the upper print wheel shaft 110 and the entire first module synchronously, and the second auxiliary shaft 28 moves the lower print wheel shaft 120 and the entire second module synchronously. Either drive system includes a motor 401 mounted on the first/second module, a drive shaft 402 connected to the motor, a drive pulley 403 mounted on the drive shaft, a driven pulley 404 mounted on the upper/lower print axle, and a drive belt connecting the drive and driven pulleys.
One end of the first auxiliary shaft 26 is provided with a first cylindrical portion 260 in which one end of the upper printing wheel shaft 110 is pivoted by a first bearing; one end of the second auxiliary shaft 28 is provided with a second cylindrical portion 280 in which one end of the lower printing wheel shaft 120 is pivoted through a second bearing; first arc guide rail strip 31 and second arc guide rail strip 32 set up on the lateral wall of transmission case 30, first arc guide rail strip is equipped with first arc guide slot 310, second arc guide rail strip is equipped with second arc guide slot 320, first auxiliary shaft cooperation is in first arc guide slot, second auxiliary shaft cooperation is in second arc guide slot, the centre of a circle of first arc guide slot and second arc guide slot falls on the axis of first semi-axis 22, so, the operator rotates first semi-axis, drive first auxiliary shaft 26 and rotate along first arc guide slot 310 forward, synchronous drive second auxiliary shaft 28 rotates along second arc guide slot 320 reverse direction, upper and lower stamp wheel is kept away from each other.
The first and second arc guide grooves 310 and 320 are fitted with detachable filling blocks. During normal operation of the upper and lower print wheels, the filler blocks fit in the first and second arcuate guide slots to position the first and second auxiliary shafts 26, 28. When it is necessary to separate the upper and lower print wheels, the operator takes out the filling blocks from the first and second arc-shaped guide grooves, so that the first and second auxiliary shafts can be displaced in the respective arc-shaped guide grooves.
The transmission case 30 is provided on one side of the upper and lower printing wheels, and the first arc guide rail 31 and the second arc guide rail 32 are also correspondingly provided on one side of the upper and lower printing wheels. And a third arc-shaped guide rail bar 51 and a fourth arc-shaped guide rail bar 52 are arranged on the other side of the upper and lower printing wheels, the third arc-shaped guide rail bar 51 and the fourth arc-shaped guide rail bar 52 are respectively provided with a corresponding arc-shaped guide groove, a third auxiliary shaft 53 is matched in the third arc-shaped guide rail bar 51, and a fourth auxiliary shaft 54 is matched in the fourth arc-shaped guide rail bar 52. One end of the upper printing wheel shaft 110 is pivotally connected to the third auxiliary shaft, and one end of the lower printing wheel shaft 120 is pivotally connected to the fourth auxiliary shaft.
With reference to fig. 3 and 4, the planetary gear mechanism 21 includes a ring gear 211 connected to the first half shaft 22, planetary gears 212 engaged with the ring gear, and a sun gear 213 engaged with the planetary gears, the carrier 214 is fixedly connected to the transmission case 30, and the sun gear is connected to the second half shaft 23.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (5)
1. Two-sided stamp mechanism that the seal wheel can separate from top to bottom, including last seal wheel (11) and lower seal wheel (12), be used for the drive in seal wheel and the actuating system of lower seal wheel, order about in the seal wheel and the separating mechanism (20) of lower seal wheel separation, its characterized in that: the separating mechanism comprises a first half shaft (22) and a second half shaft (23) which are connected through a planetary gear mechanism (21), a first driving gear (24) arranged on the first half shaft, a second driving gear (25) arranged on the second half shaft, a first driven gear (27) arranged on a first auxiliary shaft (26) and meshed with the first driving gear, and a second driven gear (29) arranged on a second auxiliary shaft (28) and meshed with the second driving gear; the upper printing wheel shaft (110) is pivoted with the first auxiliary shaft, the lower printing wheel shaft (120) is pivoted with the second auxiliary shaft, the first auxiliary shaft is matched with the first arc-shaped guide rail bar (31), and the second auxiliary shaft is matched with the second arc-shaped guide rail bar (32).
2. A double-sided printing mechanism as defined in claim 1 wherein the upper and lower printing wheels are separable, wherein: the driving system and the separating mechanism (20) are arranged in the transmission case (30), the driving system comprises a first driving system (41) for driving the upper printing wheel shaft (110) and a second driving system (42) for driving the lower printing wheel shaft (120), the first driving system and the upper printing wheel shaft are arranged on the first module, and the second driving system and the lower printing wheel shaft are arranged on the second module.
3. A double-sided printing mechanism as defined in claim 2 wherein the upper and lower printing wheels are separable, wherein: one end of the first auxiliary shaft (26) is provided with a first cylindrical part (260), and one end of the upper printing wheel shaft (110) is pivoted in the first cylindrical part through a first bearing; one end of the second auxiliary shaft (28) is provided with a second cylindrical part (280), and one end of the lower printing wheel shaft (120) is pivoted in the second cylindrical part through a second bearing; first arc guide rail strip (31) and second arc guide rail strip (32) set up on the lateral wall of transmission case (30), and first arc guide rail strip is equipped with first arc guide slot (310), and second arc guide rail strip is equipped with second arc guide slot (320), and first auxiliary shaft cooperation is in first arc guide slot, and the cooperation of second auxiliary shaft is in second arc guide slot, and the centre of a circle of first arc guide slot and second arc guide slot falls on the axis of first semi-axis (22).
4. A double-sided printing mechanism as defined in claim 3 wherein the upper and lower printing wheels are separable, wherein: the first arc-shaped guide groove (310) and the second arc-shaped guide groove (320) are matched with detachable filling blocks.
5. A double-sided printing mechanism as defined in claim 3 wherein the upper and lower printing wheels are separable, wherein: the planetary gear mechanism (21) comprises a gear ring (211) connected with the first half shaft (22), a planetary gear (212) matched with the gear ring and a sun gear (213) matched with the planetary gear, the planetary gear carrier (214) is fixedly connected with the transmission case (30), and the sun gear is connected with the second half shaft (23).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111281533.8A CN114083885B (en) | 2021-11-01 | 2021-11-01 | Double-sided printing mechanism with upper printing wheel and lower printing wheel capable of being separated |
| PCT/CN2022/103642 WO2023071278A1 (en) | 2021-11-01 | 2022-07-04 | Dual-sided printing mechanism having separable upper and lower printing wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111281533.8A CN114083885B (en) | 2021-11-01 | 2021-11-01 | Double-sided printing mechanism with upper printing wheel and lower printing wheel capable of being separated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114083885A true CN114083885A (en) | 2022-02-25 |
| CN114083885B CN114083885B (en) | 2023-05-16 |
Family
ID=80298417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111281533.8A Active CN114083885B (en) | 2021-11-01 | 2021-11-01 | Double-sided printing mechanism with upper printing wheel and lower printing wheel capable of being separated |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114083885B (en) |
| WO (1) | WO2023071278A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083891A (en) * | 2021-11-01 | 2022-02-25 | 苏州印丝特数码科技有限公司 | Printing mechanism of double-sided printing machine |
| WO2023071278A1 (en) * | 2021-11-01 | 2023-05-04 | 苏州印丝特数码科技有限公司 | Dual-sided printing mechanism having separable upper and lower printing wheels |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585416A (en) * | 1944-07-10 | 1947-02-06 | Electric Furnace Co | Apparatus for the continuous heat treatment of metal bars |
| GB1086013A (en) * | 1965-03-09 | 1967-10-04 | Rotaprint Ag | Device for adjusting the angular position of the plate cylinder in an offset printingmachine |
| GB1220029A (en) * | 1968-10-21 | 1971-01-20 | Rotaprint Gmbh | Improvements relating to adjustment of cylinders of printing machines |
| CN111790475A (en) * | 2020-06-18 | 2020-10-20 | 广州市联冠机械有限公司 | Crushing equipment with adjustable material pressing function |
| CN212555474U (en) * | 2020-05-18 | 2021-02-19 | 安徽中天纺织科技股份有限公司 | Cloth double-sided printing machine |
| CN214160201U (en) * | 2020-09-27 | 2021-09-10 | 马一轲 | Dust collector for building refuse treatment |
| CN113510998A (en) * | 2021-06-08 | 2021-10-19 | 温州鸿涛包装有限公司 | Gravure press impression device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083885B (en) * | 2021-11-01 | 2023-05-16 | 苏州印丝特数码科技有限公司 | Double-sided printing mechanism with upper printing wheel and lower printing wheel capable of being separated |
-
2021
- 2021-11-01 CN CN202111281533.8A patent/CN114083885B/en active Active
-
2022
- 2022-07-04 WO PCT/CN2022/103642 patent/WO2023071278A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585416A (en) * | 1944-07-10 | 1947-02-06 | Electric Furnace Co | Apparatus for the continuous heat treatment of metal bars |
| GB1086013A (en) * | 1965-03-09 | 1967-10-04 | Rotaprint Ag | Device for adjusting the angular position of the plate cylinder in an offset printingmachine |
| GB1220029A (en) * | 1968-10-21 | 1971-01-20 | Rotaprint Gmbh | Improvements relating to adjustment of cylinders of printing machines |
| CN212555474U (en) * | 2020-05-18 | 2021-02-19 | 安徽中天纺织科技股份有限公司 | Cloth double-sided printing machine |
| CN111790475A (en) * | 2020-06-18 | 2020-10-20 | 广州市联冠机械有限公司 | Crushing equipment with adjustable material pressing function |
| CN214160201U (en) * | 2020-09-27 | 2021-09-10 | 马一轲 | Dust collector for building refuse treatment |
| CN113510998A (en) * | 2021-06-08 | 2021-10-19 | 温州鸿涛包装有限公司 | Gravure press impression device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083891A (en) * | 2021-11-01 | 2022-02-25 | 苏州印丝特数码科技有限公司 | Printing mechanism of double-sided printing machine |
| WO2023071278A1 (en) * | 2021-11-01 | 2023-05-04 | 苏州印丝特数码科技有限公司 | Dual-sided printing mechanism having separable upper and lower printing wheels |
| CN114083891B (en) * | 2021-11-01 | 2024-02-20 | 苏州印丝特数码科技有限公司 | Printing mechanism of double-sided printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114083885B (en) | 2023-05-16 |
| WO2023071278A1 (en) | 2023-05-04 |
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