CN211918014U - Inking and ink scraping structure of offset press - Google Patents
Inking and ink scraping structure of offset press Download PDFInfo
- Publication number
- CN211918014U CN211918014U CN201922414724.1U CN201922414724U CN211918014U CN 211918014 U CN211918014 U CN 211918014U CN 201922414724 U CN201922414724 U CN 201922414724U CN 211918014 U CN211918014 U CN 211918014U
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- inking
- fixedly connected
- ink
- waste ink
- roller
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Abstract
The utility model relates to a printing machine equipment technical field just discloses a inking and scraping structure of offset press, including offset press body, inking device, waste ink case, telescoping device and stock, the inside fixed mounting of offset press body has the inking device, the left side of inking device is provided with the waste ink case, one side fixedly connected with offset press body of waste ink case, the right side outer wall fixedly connected with telescoping device of waste ink case. This offset press's inking and wiping structure, sponge through the inside setting in inking storehouse, the sponge has played filterable effect, support frame through sponge bottom both ends setting, the support frame has played the effect of supporting the sponge, inking pulley through inking storehouse inner wall bottom setting, inking pulley has played the effect of inking through contacting the sponge, through inking pulley and inking roller wheel elasticity butt, make the even extrusion coating of the last china ink of inking pulley at the inking roller wheel, make the inking of inking roller wheel even.
Description
Technical Field
The utility model relates to a printing machine equipment technical field specifically is an offset press's inking and wiping structure.
Background
An offset printing press is a kind of offset printing press, in which printing images are first printed on a blanket cylinder from a printing plate and then transferred to paper by the blanket cylinder. Offset presses can be divided into sheet-fed offset presses and web-fed offset presses according to different paper feeding modes; the printing color number completed by one-time paper feeding can be divided into single-color, double-color, four-color and multi-color printing machines; the printing method can be divided into a small offset press, a six-opening, four-opening, two-opening and full-sheet printing press according to the maximum paper breadth to be printed, and a double-sided printing press capable of simultaneously printing on two sides by one-time paper feeding.
However, the structure of the inking mechanism of the current offset press is stiff, especially, inking is not uniform, which seriously affects the offset printing quality, and in addition, the traditional offset press has unsatisfactory ink scraping effect, especially, scraped ink easily overflows along the roller port, which affects the offset printing quality, so we propose an inking and ink scraping structure of the offset press to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an offset press's inking and wiping structure possesses advantages such as the inking is even, the wiping is effectual, has solved the problem that the inking is inhomogeneous, the wiping is not good.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an inking and scraping structure of offset press, includes offset press body, inking device, waste ink case, telescoping device and stock, the inside fixed mounting of offset press body has the inking device, the left side of inking device is provided with the waste ink case, one side fixedly connected with offset press body of waste ink case, the right side outer wall fixedly connected with telescoping device of waste ink case, the below of telescoping device is provided with the stock.
Further, the inking device comprises an inking bin, ink is arranged inside the inking bin, an ink inlet is formed in the top of the inking bin, a sponge is fixedly connected inside the inking bin, a support frame is fixedly connected to the bottom of the sponge, the inking bin is fixedly connected to one end of the support frame, an inking pulley is movably connected to the bottom of the sponge, a wheel shaft is movably connected inside the inking pulley, a fixing plate is fixedly connected to the outer wall of the wheel shaft, a fixing block is fixedly connected to the bottom of the fixing plate, an inking roller is slidably connected inside the fixing block, and a first roller shaft is fixedly connected inside the inking roller.
Furthermore, an offset printing inlet is formed in the right side of the offset printing machine body, a waste ink outlet is formed in the inner wall of the waste ink box, the outer wall of the waste ink outlet is fixedly connected with the offset printing machine body, an ink scraping rod is fixedly connected to the right side of the waste ink box, and an ink scraping sheet is fixedly connected to the bottom end of the ink scraping rod.
Furthermore, the telescopic device comprises a supporting block, a first damping spring is fixedly connected to the bottom of the inner wall of the supporting block, the first damping spring is fixedly connected to the top of the supporting block, a supporting plate is fixedly connected to the top of the first damping spring, a pulley shaft is fixedly connected to the top of the supporting plate, a sliding wheel is movably connected to the outer wall of the pulley shaft, a hole is formed in the supporting block, and the size of the hole is matched with the size of the supporting plate.
Further, the inside fixedly connected with second roller of offset press body, the bottom swing joint of stock has lower ink roller wheel, the left side of lower ink roller wheel is provided with down carries the running roller, the inside fixedly connected with third roller of carrying the running roller down, the right side fixedly connected with second damping spring of waste ink case, the black pole is scraped to second damping spring's top fixedly connected with, the left side fixedly connected with printed matter export of offset press body, the top swing joint of stock has last conveying roller wheel, the inside fixedly connected with fourth roller of last conveying roller wheel.
Further, the one end sliding connection who scrapes the china ink piece has inking roller wheel, the one end swing joint of first roller has offset press body, the bottom fixedly connected with waste ink case of supporting shoe, the top sliding connection of slip wheel has inking roller wheel.
The utility model has the advantages that:
1. this offset press's inking and wiping structure, sponge through the inside setting in inking storehouse, the sponge has played filterable effect, the support frame that sets up through sponge bottom both ends, the support frame has played the effect of supporting the sponge, inking pulley through inking storehouse inner wall bottom setting, inking pulley has played the effect of inking through contacting the sponge, backup pad through inking pulley both sides setting, the backup pad has played the effect of supporting the inking storehouse, through inking pulley and inking roller wheel elasticity butt, make the even extrusion coating of the last china ink of inking pulley at the inking roller wheel, make the inking of inking roller wheel even.
2. This offset press's inking and wiping structure, through the second damping spring who sets up on one side of the wiping pole, second damping spring utilizes elasticity to improve wiping efficiency, through the inside first damping spring who sets up of supporting shoe, first damping spring prevents that waste ink from flowing to the stock through slip wheel butt inking running roller, excellent in use effect, easy operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inking device of the present invention;
fig. 3 is a schematic structural view of the telescopic device of the present invention.
Description of reference numerals: 1. an offset printing machine body; 2. an offset printing inlet; 3. an inking device; 301. an inking chamber; 302. an ink; 303. an ink inlet; 304. a sponge; 305. a support frame; 306. an inking pulley; 307. a wheel axle; 308. a fixing plate; 309. a fixed block; 310. an inking roller; 311. a first roller shaft; 4. a waste ink tank; 5. a waste ink outlet; 6. a scraping bar; 7. scraping the ink sheet; 8. a telescoping device; 801. a support block; 802. a first damping spring; 803. a support plate; 804. a pulley shaft; 805. a sliding wheel; 9. a substrate; 10. a second roller shaft; 11. a inking roller; 12. a lower conveying roller; 13. a third roller shaft; 14. a second damping spring; 15. a print outlet; 16. an upper conveying roller wheel; 17. and a fourth roller shaft.
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.
Referring to fig. 1 to 3, an inking and ink scraping structure of an offset printing machine includes an offset printing machine body 1, an inking device 3, a waste ink tank 4, a telescopic device 8 and a printing material 9, wherein the inking device 3 is fixedly installed inside the offset printing machine body 1, the waste ink tank 4 is arranged on the left side of the inking device 3, the offset printing machine body 1 is fixedly connected to one side of the waste ink tank 4, the telescopic device 8 is fixedly connected to the outer wall of the right side of the waste ink tank 4, and the printing material 9 is arranged below the telescopic device 8.
The inking device 3 comprises an inking bin 301, ink 302 is arranged inside the inking bin 301, an ink inlet 303 is formed in the top of the inking bin 301, a sponge 304 is fixedly connected inside the inking bin 301, the sponge 304 is arranged inside the inking bin 301 and plays a role in filtering, the support frames 305 arranged at two ends of the bottom of the sponge 304 are used for supporting the sponge 304, the support frames 305 are fixedly connected with the bottom of the sponge 304, one end of each support frame 305 is fixedly connected with the inking bin 301, an inking pulley 306 is movably connected at the bottom of the sponge 304, the inking pulley 306 is arranged at the bottom of the inner wall of the inking bin 301 and plays an inking role in contacting with the sponge 304, an axle 307 is movably connected inside the inking pulley 306, a fixing plate 308 is fixedly connected to the outer wall of the axle 307, and a fixing block 309 is fixedly connected at the bottom of the fixing plate 308, the inside of the fixed block 309 is slidably connected with an inking roller wheel 310, the inking roller wheel 306 is elastically abutted with the inking roller wheel 310, so that ink on the inking roller wheel 306 is uniformly extruded and coated on the inking roller wheel 310, the inking roller wheel 310 is uniformly inked, the inside of the inking roller wheel 310 is fixedly connected with a first roller shaft 311, the right side of the offset printing machine body 1 is provided with an offset printing inlet 2, the inner wall of a waste ink box 4 is provided with a waste ink outlet 5, the outer wall of the waste ink outlet 5 is fixedly connected with the offset printing machine body 1, the right side of the waste ink box 4 is fixedly connected with a scraping ink rod 6, the bottom end of the scraping ink rod 6 is fixedly connected with a scraping ink sheet 7, the telescopic device 8 comprises a supporting block 801, the bottom of the inner wall of the supporting block 801 is fixedly connected with a first damping spring 802, the first damping spring 802 is arranged inside the supporting block 801, the first damping spring 802 is abutted with the, the use effect is good, the operation is simple, the first damping spring 802, the supporting plate 803 is fixedly connected to the top of the first damping spring 802, the pulley shaft 804 is fixedly connected to the top of the supporting plate 803, the sliding wheel 805 is movably connected to the outer wall of the pulley shaft 804, a hole is formed in the supporting block 801, the size of the hole is matched with the size of the supporting plate 803, the second roller 10 is fixedly connected to the inside of the offset printing machine body 1, the bottom of the printing stock 9 is movably connected with the lower ink roller 11, the lower conveying roller 12 is arranged on the left side of the lower ink roller 11, the third roller 13 is fixedly connected to the inside of the lower conveying roller 12, the second damping spring 14 is fixedly connected to the right side of the waste ink tank 4, the ink scraping rod 6 is fixedly connected to the top of the second damping spring 14, the second damping spring 14 is arranged on one side of the ink scraping rod 6, the ink scraping efficiency is improved by the elasticity of the second damping spring, the top of the printing stock 9 is movably connected with an upper conveying roller 16, the inside of the upper conveying roller 16 is fixedly connected with a fourth roller shaft 17, one end of the ink scraping sheet 7 is slidably connected with an upper ink roller 310, one end of a first roller shaft 311 is movably connected with the offset printing machine body 1, the bottom of a supporting block 801 is fixedly connected with a waste ink tank 4, and the top of a sliding wheel 805 is slidably connected with the upper ink roller 310.
In use, the motor is activated to rotate the inker wheel 310 and the inker wheel 11, the substrate 9 is placed in the offset inlet 2, the inker wheel 310 and the inker wheel 11 are operated to dump the ink 302 into the inking chamber 301 through the ink inlet 303, the ink 302 flows over the inking pulley 306 through the sponge 304, the inking motor is activated to rotate the inking pulley 306 to completely flow the ink 302 onto the inker wheel 310, then the excess ink 302 is scraped off by the scraping blade 7 on the left side of the inker wheel 310, the excess ink 302 flows into the waste ink tank 4, and after the substrate 9 is printed, the excess ink is conveyed out through the lower feed roller 12 and the upper feed roller 16, and after printing is finished, the motor is turned off.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides an offset press's inking and wiping structure, includes offset press body (1), inking device (3), waste ink tank (4), telescoping device (8) and stock (9), its characterized in that: the offset printing machine is characterized in that an inking device (3) is fixedly mounted inside the offset printing machine body (1), a waste ink box (4) is arranged on the left side of the inking device (3), one side of the waste ink box (4) is fixedly connected with the offset printing machine body (1), a telescopic device (8) is fixedly connected to the outer wall of the right side of the waste ink box (4), and a printing stock (9) is arranged below the telescopic device (8).
2. An inking and wiping structure for an offset printing press according to claim 1, wherein: the inking device (3) comprises an inking chamber (301), ink (302) is arranged in the inking chamber (301), the top of the inking bin (301) is provided with an inking port (303), the interior of the inking bin (301) is fixedly connected with a sponge (304), the bottom of the sponge (304) is fixedly connected with a support frame (305), one end of the support frame (305) is fixedly connected with an ink feeding bin (301), the bottom of the sponge (304) is movably connected with an inking pulley (306), the inner part of the inking pulley (306) is movably connected with a wheel shaft (307), the outer wall of the wheel shaft (307) is fixedly connected with a fixed plate (308), the bottom of the fixed plate (308) is fixedly connected with a fixed block (309), the inner part of the fixing block (309) is connected with an inking roller (310) in a sliding mode, and the inner part of the inking roller (310) is fixedly connected with a first roller shaft (311).
3. An inking and wiping structure for an offset printing press according to claim 1, wherein: offset printing entry (2) have been seted up on the right side of offset printing machine body (1), waste ink export (5) have been seted up to the inner wall of waste ink case (4), the outer wall fixedly connected with offset printing machine body (1) of waste ink export (5), the right side fixedly connected with of waste ink case (4) scrapes china ink pole (6), the bottom fixedly connected with who scrapes china ink pole (6) scrapes china ink piece (7).
4. An inking and wiping structure for an offset printing press according to claim 1, wherein: the telescopic device (8) comprises a supporting block (801), wherein a first damping spring (802) is fixedly connected to the bottom of the inner wall of the supporting block (801), the first damping spring (802), a supporting plate (803) is fixedly connected to the top of the first damping spring (802), a pulley shaft (804) is fixedly connected to the top of the supporting plate (803), a sliding wheel (805) is movably connected to the outer wall of the pulley shaft (804), a hole is formed in the supporting block (801), and the size of the hole is matched with that of the supporting plate (803).
5. An inking and wiping structure for an offset printing press according to claim 1, wherein: the offset press comprises an offset press body (1), wherein a second roller shaft (10) is fixedly connected to the inside of the offset press body (1), an ink discharging roller (11) is movably connected to the bottom of a printing stock (9), a lower conveying roller (12) is arranged on the left side of the ink discharging roller (11), a third roller shaft (13) is fixedly connected to the inside of the lower conveying roller (12), a second damping spring (14) is fixedly connected to the right side of a waste ink box (4), an ink scraping rod (6) is fixedly connected to the top of the second damping spring (14), a printing material outlet (15) is fixedly connected to the left side of the offset press body (1), an upper conveying roller (16) is movably connected to the top of the printing stock (9), and a fourth roller shaft (17) is fixedly connected to the inside of the upper conveying roller (16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414724.1U CN211918014U (en) | 2019-12-28 | 2019-12-28 | Inking and ink scraping structure of offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414724.1U CN211918014U (en) | 2019-12-28 | 2019-12-28 | Inking and ink scraping structure of offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211918014U true CN211918014U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922414724.1U Expired - Fee Related CN211918014U (en) | 2019-12-28 | 2019-12-28 | Inking and ink scraping structure of offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211918014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954512A (en) * | 2021-10-26 | 2022-01-21 | 江西惠丰制造有限公司 | Steel band seal mark device |
| CN113954517A (en) * | 2021-10-20 | 2022-01-21 | 南通双睿彩印包装有限公司 | Offset printing and digital printing combined color printing packaging environment-friendly printing device |
-
2019
- 2019-12-28 CN CN201922414724.1U patent/CN211918014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954517A (en) * | 2021-10-20 | 2022-01-21 | 南通双睿彩印包装有限公司 | Offset printing and digital printing combined color printing packaging environment-friendly printing device |
| CN113954512A (en) * | 2021-10-26 | 2022-01-21 | 江西惠丰制造有限公司 | Steel band seal mark device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 Termination date: 20211228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |