CN206426618U - A kind of clean type drum assembly of offset press - Google Patents
A kind of clean type drum assembly of offset press Download PDFInfo
- Publication number
- CN206426618U CN206426618U CN201621425265.7U CN201621425265U CN206426618U CN 206426618 U CN206426618 U CN 206426618U CN 201621425265 U CN201621425265 U CN 201621425265U CN 206426618 U CN206426618 U CN 206426618U
- Authority
- CN
- China
- Prior art keywords
- clearer
- cylinder roller
- offset press
- drum assembly
- ink
- Prior art date
- 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 is related to a kind of clean type drum assembly of offset press, including up and down with respect to and the cylinder roller and clearer that set in the same direction, the two ends rotating shaft of cylinder roller and clearer is connected with location-plate, cylinder roller one end is provided with travelling gear, and clearer is provided with the driven gear with travelling gear engaged transmission；Clearer circumference is additionally provided with dismountable nylon yarn hairbrush；It is additionally provided with the downside of clearer in the middle part of waste ink collecting groove, waste ink collecting groove and is relatively set with two curved baffles, two curved baffles is set along waste ink collecting slot length direction, and width of the spacing more than location-plate of two curved baffles.The utility model being capable of self cleaning in use, cylinder roller surface ink is erased, and the ink struck off can be collected, so as to ensure the tidiness and flatness of cylinder roller surface, improve color printing quality and effect, moreover it is possible to by the ink centralized collection struck off and recovery.
Description
Technical field
The utility model is related to offset printing thermomechanical components, belongs to offset press technical field, and more specifically, the utility model is related to
A kind of clean type drum assembly of offset press.
Background technology
Offset press (offset printing press) is one kind of offset press, and printing figure message is from printing plate during printing
First print on blanket cylinder, be then transferred to again by blanket cylinder on paper.Offset press is different by paper feed mode, can be divided into individual
Offset printing of paper machine and roll-fed offset printing press；Monochromatic, double-colored, four colors and polychrome can be divided into according to the printing chromatic number of one-pass sheet-fed completion
Printing machine；According to the maximum paper breadth of printing can be divided into multifith, six open, four open, a split and paper printing machine entirely, this
Outer one more paper feed can complete the perfecting press of two-face printing simultaneously.Sheet-fed offset press is offset press, is used for
The high-grade commercial printing product of printing, package printed matter, are the main flows of modern paper printing.
Roller is print roller, is the structure that offset press is used to print, generally copper roller, during roller use, due to
Roller contacts with colored ink (printing-ink) and carries out color printing to printed matter, therefore, roller its surface meeting when using one section
It is stained with compared with broken colour ink, so that the printing color purity of offset press is influenceed, and the colored ink that cylinder surface is adhered to is also
Its surface smoothness can be influenceed so that occur the situation of local scarce color or few color, influence color printing effect and quality during color printing, this is all
It is unfavorable for the high-quality color printing of offset press.
Utility model content
Based on above technical problem, the utility model provides a kind of clean type drum assembly of offset press, so as to solve
Conventional roller influences the technical problem of the color purity, effect and quality of color printing because of the colored ink of surface adhesion.
To solve above technical problem, the technical solution adopted in the utility model is as follows：
A kind of clean type drum assembly of offset press, including up and down with respect to and the cylinder roller and clearer that set in the same direction, circle
The two ends rotating shaft of cylinder roller and clearer is respectively rotatably connected with location-plate, the rotating shaft of described cylinder roller one end by bearing
Travelling gear is provided with the inside of location-plate, the rotating shaft of the clearer and travelling gear homonymy is provided with nibbles with travelling gear
Close the driven gear of transmission；The clearer circumference is also axially evenly arranged with dismountable nylon yarn hairbrush along clearer；Institute
State be additionally provided with the downside of clearer can along clearer axial translation waste ink collecting groove, be relatively set with two in the middle part of waste ink collecting groove
Individual curved baffle, described two curved baffles are set along waste ink collecting slot length direction, and the spacing of two curved baffles is more than
The width of location-plate.
It is preferred that, the cylinder roller circumference is additionally provided with nickel-chrome alloy layer.
It is preferred that, the curved baffle length is more than or equal to nylon yarn brush length.
It is preferred that, the upper end edge of the curved baffle is higher than the axis of clearer.
It is preferred that, the waste ink collecting groove upper end is additionally provided with block.
In summary, for employing above-mentioned technical proposal, the beneficial effects of the utility model are：The utility model structure
Simply, can self cleaning in use, cylinder roller surface ink is erased, and the ink struck off can be collected so that
Ensure the tidiness and flatness of cylinder roller surface, color purity can be ensured in cylinder roller color printing, and color printing pattern connects
Continuous uniform in color, improves color printing quality and effect, moreover it is possible to by the ink centralized collection struck off and recovery, is conducive to long-term guarantee
The high-quality color printing of cylinder roller is used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cross-sectional view of cylinder roller scraper；
Label in figure is expressed as：1st, nickel-chrome alloy layer；2nd, cylinder roller；3rd, clearer；4th, nylon yarn hairbrush；5th, circle
Cylinder roller scraper；6th, travelling gear；7th, bearing；8th, location-plate；9th, driven gear；10th, curved baffle；11st, waste ink collecting groove；12、
Block；13rd, water conservancy diversion funnel；14th, stream guiding tube；15th, oblique cut.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Embodiment of the present utility model includes but not limited
In the following example.
As shown in figure 1, a kind of clean type drum assembly of offset press, including up and down with respect to and the cylinder roller 2 that sets in the same direction
With clearer 3, the two ends rotating shaft of cylinder roller 2 and clearer 3 is respectively rotatably connected with location-plate 8 by bearing 7, described
The rotating shaft of the one end of cylinder roller 2 is located at the inner side of location-plate 8 and is provided with travelling gear 6, the clearer 3 and the homonymy of travelling gear 6
Rotating shaft is provided with the driven gear 9 with the engaged transmission of travelling gear 6；The circumference of clearer 3 is also axially uniformly set along clearer 3
It is equipped with dismountable nylon yarn hairbrush 4；The downside of the clearer 3 be additionally provided with can along the axial translation of clearer 3 waste ink collecting
Groove 11, the middle part of waste ink collecting groove 11 is relatively set with two curved baffles 10, and described two curved baffles 10 are along waste ink collecting groove
11 length directions are set, and width of the spacing more than location-plate 8 of two curved baffles 10.
The present embodiment is in use, clean type drum assembly is connected to inside offset press by the location-plate 8 at two ends, cylinder
Roller 2 is used for color printing, and cylinder roller 2 is rotated by the transmission system band nutating gear 6 in offset press, when cylinder roller 2 is rotated then
Clearer 3 is driven to rotate by driven gear 9, clearer 3 is rotated then by nylon yarn hairbrush 4 by the ink outwash of cylinder roller 2.
The present embodiment is cleared up cylinder roller 2 by adding clearer 3, so as to which the colour of its surface adhesion is printed
Black cleaning brush is removed, it is ensured that the cleannes on its surface, while also ensuring the flatness on its surface so that ensure that color is pure during color printing
Degree, and color printing pattern is continuous, and uniform in color improves color printing quality and effect.
The ink that the waste ink collecting groove 11 of the present embodiment can brush nylon yarn hairbrush 4 is collected, and can also be by circle
The ink that cylinder roller scraper 5 strikes off is collected, and two curved baffles 10 can be kept off in the lower end both sides of clearer 3, so that in nylon yarn hair
The ink that brush 4 brushes during brushing directly is thrown between two curved baffles 10 in the presence of its steering force and falls into waste ink
Collecting tank 11, and the spacing of two curved baffles 10 is more than the width of location-plate 8, then waste ink collecting groove 11, which can also be removed, to collect
Ink discharge, facilitate the recovery and removing of ink, it is ensured that color printing is smoothed out.
The above-mentioned length of curved baffle 10 is more than or equal to the length of nylon yarn hairbrush 4.Curved baffle 10 is used to stop and receive
Collect the ink on nylon yarn hairbrush 4, therefore be more than or equal to after the length of nylon yarn hairbrush 4 can be in axial direction by all Buddhist nuns for its length
Ink on nylon yarn hairbrush 4 is collected, and collecting effect is more preferable.
The upper end edge of above-mentioned curved baffle 10 is higher than the axis of clearer 3.The ink that it brushes when rotating of clearer 3
Thrown away with steering force, its top half is contacted to take away with cylinder roller 2 and turned to after ink after horizontal level, is rotated further downwards
When, ink will be thrown out of, therefore, and the upper end edge of curved baffle 10 is higher than the axis of clearer 3, then can be completely by clearer 3
The ink thrown away is collected, and improves collecting effect.
The above-mentioned upper end of waste ink collecting groove 11 is additionally provided with block 12.Waste ink collecting groove 11 is in translation, and block 12 can be with
Limit its movement, it is ensured that it can be located at fixed position after mounting, meet collection demand.
In order to extend the color printing service life of cylinder roller 2, the circumference of cylinder roller 2 is additionally provided with nickel-chrome alloy layer 1, nickel chromium triangle
The characteristics of alloy-layer 1 has corrosion-resistant and high temperature, can ensure the structure of cylinder roller 2, service life extension for a long time.
As shown in Fig. 2 the surface smoothness in order to improve cylinder roller 2, improves cleaning effect, the cylinder roller 2 of the present embodiment
Cylinder roller scraper 5, the curved structure in cross section of cylinder roller scraper 5, and the cylinder roller scraper are additionally provided between clearer 3
5 sides and the tangent setting of cylinder roller 2, the end closure of cylinder roller scraper 5 one and other end stretching location-plate 8, the cylinder roller
Scraper 5 is obliquely installed and it seals one end highly higher than the height for stretching out the one end of location-plate 8.The cylinder roller scraper 5 of the present embodiment
Between cylinder roller 2 and clearer 3, its side and cylinder roller 2 are tangent, when cylinder roller 2 is rotated, cylinder roller scraper 5 and circle
The ink of the surface adhesion of cylinder roller 2 can be struck off and collected in arcuate structure by the tangent side of cylinder roller 2, and due to cylinder roller
The end closure of scraper 5 one and other end stretching location-plate 8 so that the ink of collection can be discharged from its one end, and cylinder roller scraper 5
It is obliquely installed and it seals one end highly higher than the height for stretching out the one end of location-plate 8, then facilitates the ink in arcuate structure to discharge.
It is oblique cut 15 inside above-mentioned cylinder roller scraper 5 side tangent with cylinder roller 2.Oblique cut 15 can draw
Lead ink to enter in arcuate structure, ink is struck off in quickening, while the upper end edge of oblique cut 15 is cylinder roller scraper 5 and cylinder roller
2 tangent sides are a line, when striking off ink with regard to that can improve ink scraping effect.
The outside of location-plate 8 that above-mentioned cylinder roller scraper 5 stretches out is also associated with water conservancy diversion funnel 13, and the lower end of water conservancy diversion funnel 13 is set
It is equipped with stream guiding tube 14.The ink that the water conservancy diversion funnel 13 of the present embodiment can discharge cylinder roller scraper 5 is collected and by water conservancy diversion
Flexible pipe 14 is discharged to waste ink collecting groove 11, it is to avoid ink is accumulated in cylinder roller scraper 5 and influences ink scraping effect.
It is embodiment of the present utility model as described above.Design parameter in above-described embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, and be not used to limit scope of patent protection of the present utility model,
Scope of patent protection of the present utility model is still defined by its claims, every with specification of the present utility model and attached
The equivalent structure change that figure content is made, similarly should be included in protection domain of the present utility model.
Claims (5)
1. a kind of clean type drum assembly of offset press, it is characterised in that：Including up and down with respect to and the cylinder roller (2) that sets in the same direction
With clearer (3), the two ends rotating shaft of cylinder roller (2) and clearer (3) is respectively rotatably connected with positioning by bearing (7)
Plate (8), the rotating shaft of described cylinder roller (2) one end, which is located on the inside of location-plate (8), is provided with travelling gear (6), the clearer (3)
Rotating shaft with travelling gear (6) homonymy is provided with the driven gear (9) with travelling gear (6) engaged transmission；The clearer (3)
Circumference is also axially evenly arranged with dismountable nylon yarn hairbrush (4) along clearer (3)；Also set up on the downside of the clearer (3)
Have can along clearer (3) axial translation waste ink collecting groove (11), be relatively set with two arcs in the middle part of waste ink collecting groove (11)
Baffle plate (10), described two curved baffles (10) are set along waste ink collecting groove (11) length direction, and two curved baffles (10)
Spacing be more than location-plate (8) width.
2. a kind of clean type drum assembly of offset press according to claim 1, it is characterised in that：The cylinder roller (2)
Circumference is additionally provided with nickel-chrome alloy layer (1).
3. a kind of clean type drum assembly of offset press according to claim 1, it is characterised in that：The curved baffle
(10) length is more than or equal to nylon yarn hairbrush (4) length.
4. a kind of clean type drum assembly of offset press according to claim 1, it is characterised in that：The curved baffle
(10) upper end edge is higher than the axis of clearer (3).
5. a kind of clean type drum assembly of offset press according to claim 1, it is characterised in that：The waste ink collecting groove
(11) upper end is additionally provided with block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425265.7U CN206426618U (en) | 2016-12-23 | 2016-12-23 | A kind of clean type drum assembly of offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425265.7U CN206426618U (en) | 2016-12-23 | 2016-12-23 | A kind of clean type drum assembly of offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426618U true CN206426618U (en) | 2017-08-22 |
Family
ID=59587962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621425265.7U Expired - Fee Related CN206426618U (en) | 2016-12-23 | 2016-12-23 | A kind of clean type drum assembly of offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971499A (en) * | 2018-09-19 | 2018-12-11 | 包头永真静平磁性材料科技有限公司 | Hydrogen crushing furnace and its cooling means |
| CN116198212A (en) * | 2023-03-14 | 2023-06-02 | 江苏思源彩印包装有限公司 | Printing device with ash removal function |
-
2016
- 2016-12-23 CN CN201621425265.7U patent/CN206426618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971499A (en) * | 2018-09-19 | 2018-12-11 | 包头永真静平磁性材料科技有限公司 | Hydrogen crushing furnace and its cooling means |
| CN108971499B (en) * | 2018-09-19 | 2021-10-22 | 包头永真静平磁性材料科技有限公司 | Hydrogen crushing furnace and cooling method thereof |
| CN116198212A (en) * | 2023-03-14 | 2023-06-02 | 江苏思源彩印包装有限公司 | Printing device with ash removal function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180611 Address after: 410118 Lianhua village, Tianyun District, Changsha, Hunan Patentee after: Hunan Xiangcai Printing Co., Ltd. Address before: 450000 Zhengzhou 39 high tech Development Zone, Zhengzhou, Henan. Patentee before: Zhengzhou magnificent color printed paper Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |