CN213767665U - Scraper device of printing machine - Google Patents
Scraper device of printing machine Download PDFInfo
- Publication number
- CN213767665U CN213767665U CN202022106224.4U CN202022106224U CN213767665U CN 213767665 U CN213767665 U CN 213767665U CN 202022106224 U CN202022106224 U CN 202022106224U CN 213767665 U CN213767665 U CN 213767665U
- Authority
- CN
- China
- Prior art keywords
- scraper
- fixedly connected
- printing
- printing roller
- bottom plate
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims 1
- 239000000976 ink Substances 0.000 description 43
- 210000005056 cell body Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to the technical field of printing machines and discloses a scraper device of a printing machine, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a bracket, the inner side of the bracket is rotatably connected with a printing roller, the right side of the bottom plate is fixedly connected with an inserted bar, the outer side of the inserted bar is sleeved with a sleeve, the outer side of the inserted bar is in threaded connection with a limiting cylinder, the top of the sleeve is fixedly connected with a strut, the left side of the strut is fixedly connected with a spring seat, the left side of the spring seat is fixedly connected with a connecting spring, the left side of the connecting spring is fixedly connected with a second scraper, the right side of the second scraper is fixedly connected with a sliding rod, the left side of the spring seat is provided with a sliding chute, the left side fixedly connected with first scraper of pillar, the oilleak hole has been seted up at the top of first scraper, the left side fixedly connected with of pillar connects the material groove body. The scraper device of the printing machine can scrape off the printing ink and is convenient for reusing the printing ink.
Description
Technical Field
The utility model relates to a printing machine technical field specifically is a printing machine scraper device.
Background
In the actual production use of present gravure press, because the printing roller is being stained with the in-process of china ink, the more condition of chinese ink adhesion on the printing roller often appears, in order to solve this problem, be provided with a scraper structure tangent with the printing roller at the rear side of printing roller usually, scrape unnecessary chinese ink, guarantee that the printing roller is stained with china ink evenly.
Ordinary scraper is general single-blade to scrape china ink, scrapes the china ink effect not good, can not reach the effect that needs, and the cutter is closed printing roller degree relatively poor moreover, can not be fine scrapes off printing ink to lead to printing quality not good and the printing ink of scraping off also be convenient for reuse, so propose a printing machine scraper device and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a printing machine scraper device possesses and is convenient for scrape down printing ink, and is convenient for reuse advantages such as printing ink, and it is not good to have solved the effect that ordinary scraper scraped down printing ink, and is not convenient for reuse the problem of printing ink.
(II) technical scheme
For the purpose of realizing the above-mentioned printing ink of being convenient for scrape down, and be convenient for reuse printing ink, the utility model provides a following technical scheme: printing machine scraper device, comprising a base plate, the top fixedly connected with support of bottom plate, the inboard of support is rotated and is connected with the printing roller, the right side fixedly connected with inserted bar of bottom plate, the sleeve has been cup jointed in the outside of inserted bar, the outside threaded connection of inserted bar has a spacing section of thick bamboo, telescopic top fixedly connected with pillar, the left side fixedly connected with spring holder of pillar, the left side fixedly connected with coupling spring of spring holder, coupling spring's left side fixedly connected with second scraper, the right side fixedly connected with slide bar of second scraper, the spout has been seted up in the left side of spring holder, the first scraper of left side fixedly connected with of pillar, the oil leak hole has been seted up at the top of first scraper, the left side fixedly connected with of pillar connects the material cell body, connect the discharge opening to have been seted up in the left side of material cell body.
Preferably, the plug is inserted into the inner side of the discharge hole, the limiting cylinder is tightly attached to the right side of the sleeve, and the supporting column is tightly attached to the upper surface of the bottom plate.
Preferably, the right end of the sliding rod penetrates through the connecting spring and extends to the inner side of the sliding groove, and the sliding rod is connected with the sliding groove in a sliding mode.
Preferably, the width of the second blade is equal to the width of the printing roller, and the width of the second blade is smaller than the width of the first blade.
Preferably, the second scraper has a width smaller than that of the oil leakage hole, and the first scraper is located below the second scraper.
Preferably, the first scraper and the second scraper are tangent to the printing roller, and the material receiving groove body is located under the oil leakage hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a printing machine scraper device possesses following beneficial effect:
this printing machine scraper device, through printing roller anticlockwise rotation, first scraper is at first scraped the china ink to the printing roller, first scraper is tentatively tangent with the printing roller, can tentatively scrape down the printing ink, the printing ink of scraping directly falls into and connects the material cell body inboard, then the printing roller continues to rotate, press close to through connecting spring extrusion second scraper and printing roller, the laminating of second scraper and printing roller is inseparabler, thereby can be more effectual scrape down the printing ink, the printing ink that the second scraper scraped down flows down along the upper surface of first scraper, and fall into through the oil leak hole and connect inside the material cell body, through screwing down a spacing section of thick bamboo, can take down pillar and the left spare part of pillar together, can extract the inboard stopper of discharge opening, the printing ink that will scrape down pours out, recycle, this scraper device, be convenient for scrape down the printing ink, and be convenient for reuse the printing ink.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of a portion a of the structure of fig. 1 of the present invention.
In the figure: the automatic printing device comprises a base plate 1, a support 2, a printing roller 3, an inserting rod 4, a sleeve 5, a limiting cylinder 6, a support 7, a spring seat 8, a connecting spring 9, a second scraper 10, a sliding rod 11, a sliding groove 12, a first scraper 13, an oil leakage hole 14, a material receiving groove body 15 and a discharge hole 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a scraper device of a printing machine comprises a base plate 1, a support 2 is fixedly connected to the top of the base plate 1, a printing roller 3 is rotatably connected to the inner side of the support 2, an insertion rod 4 is fixedly connected to the right side of the base plate 1, a sleeve 5 is sleeved on the outer side of the insertion rod 4, a limiting cylinder 6 is connected to the outer side of the insertion rod 4 in a threaded manner, the limiting cylinder 6 is tightly attached to the right side of the sleeve 5, a support post 7 is fixedly connected to the top of the sleeve 5, the support post 7 is tightly attached to the upper surface of the base plate 1, a spring seat 8 is fixedly connected to the left side of the support post 7, a connecting spring 9 is fixedly connected to the left side of the spring seat 8, a second scraper 10 is fixedly connected to the left side of the connecting spring 9, the width of the second scraper 10 is equal to the width of the printing roller 3, a sliding rod 11 is fixedly connected to the right side of the second scraper 10, a sliding groove 12 is formed in the left side of the spring seat 8, the right end of the sliding rod 11 penetrates through the connecting spring 9 and extends to the inner side of the sliding groove 12, and the slide bar 11 is connected with the sliding chute 12 in a sliding manner, the left side of the pillar 7 is fixedly connected with a first scraper 13, the first scraper 13 is positioned below a second scraper 10, the first scraper 13 and the second scraper 10 are both tangent to the printing roller 3, the width of the second scraper 10 is smaller than that of the first scraper 13, the top of the first scraper 13 is provided with an oil leakage hole 14, the width of the second scraper 10 is smaller than that of the oil leakage hole 14, the left side of the pillar 7 is fixedly connected with a material receiving groove body 15, the material receiving groove body 15 is positioned under the oil leakage hole 14, the left side of the material receiving groove body 15 is provided with a discharge hole 16, the inner side of the discharge hole 16 is inserted with a plug, the first scraper 13 scrapes the printing roller 3 firstly through anticlockwise rotation of the printing roller 3, the first scraper 13 is tangent to the printing roller 3 and can scrape the printing ink preliminarily, the scraped printing ink directly falls into the inner side of the preliminary material receiving groove body 15, and then the printing roller 3 continues to rotate, press close to with printing roller 3 through coupling spring 9 extrusion second scraper 10, second scraper 10 is inseparabler with the laminating of printing roller 3, thereby can more effectually scrape down printing ink, printing ink that second scraper 10 scraped flows down along the upper surface of first scraper 13, and fall into through oil leak hole 14 and connect inside the material cell body 15, through screwing down spacing section of thick bamboo 6, can take down pillar 7 and the left spare part of pillar 7 together, can extract the stopper of 16 inboards in discharge opening, the printing ink that will scrape down is poured out, recycle.
When using, through printing roller 3 anticlockwise rotation, first scraper 13 at first scrapes the china ink to printing roller 3, first scraper 13 is tentatively tangent with printing roller 3, can tentatively scrape off the china ink, the china ink of scraping off directly falls into and connects the material cell body 15 inboard, then printing roller 3 continues to rotate, it presses close to with printing roller 3 to extrude second scraper 10 through coupling spring 9, second scraper 10 is inseparabler with the laminating of printing roller 3, thereby can be more effectual scrape off the china ink, the china ink that second scraper 10 scraped down flows down along the upper surface of first scraper 13, and fall into and connect inside the material cell body 15 through oil leak hole 14, through screwing down spacing section of thick bamboo 6, can take down pillar 7 and the left spare part of pillar 7 together, can extract the inboard stopper of discharge opening 16, the china ink that will scrape down pours out, recycle.
In conclusion, the scraper device of the printing machine rotates anticlockwise through the printing roller 3, the first scraper 13 scrapes ink on the printing roller 3 at first, the first scraper 13 is tangent to the printing roller 3 preliminarily, ink can be scraped preliminarily, the scraped ink directly falls into the inner side of the material receiving tank body 15, then the printing roller 3 continues to rotate, the second scraper 10 is extruded to be close to the printing roller 3 through the connecting spring 9, the second scraper 10 is attached to the printing roller 3 more tightly, so that the ink can be scraped more effectively, the ink scraped by the second scraper 10 flows down along the upper surface of the first scraper 13 and falls into the material receiving tank body 15 through the oil leakage hole 14, parts on the left sides of the support column 7 and the support column 7 can be taken down together by screwing down the limiting cylinder 6, a plug on the inner side of the discharge hole 16 can be pulled out, the scraped ink can be poured out and recycled, and the scraper device is convenient for scraping the ink, and the ink is convenient to reuse, and the problems that the ink scraping effect of a common scraper is poor and the ink is inconvenient to reuse are solved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Printing machine scraper device, including bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a support (2), the inner side of the support (2) is rotatably connected with a printing roller (3), the right side of the bottom plate (1) is fixedly connected with an inserted bar (4), the outer side of the inserted bar (4) is sleeved with a sleeve (5), the outer side of the inserted bar (4) is in threaded connection with a limiting cylinder (6), the top of the sleeve (5) is fixedly connected with a support column (7), the left side of the support column (7) is fixedly connected with a spring seat (8), the left side of the spring seat (8) is fixedly connected with a connecting spring (9), the left side of the connecting spring (9) is fixedly connected with a second scraper (10), the right side of the second scraper (10) is fixedly connected with a sliding rod (11), the left side of the spring seat (8) is provided with a sliding groove (12), the left side of the support column (7) is fixedly connected with a first scraper (13), an oil leakage hole (14) is formed in the top of the first scraper (13), a material receiving groove body (15) is fixedly connected to the left side of the support column (7), and a discharge hole (16) is formed in the left side of the material receiving groove body (15).
2. The printing press doctor apparatus according to claim 1, characterised in that: the plug is inserted into the inner side of the discharging hole (16), the limiting cylinder (6) is tightly attached to the right side of the sleeve (5), and the support column (7) is tightly attached to the upper surface of the bottom plate (1).
3. The printing press doctor apparatus according to claim 1, characterised in that: the right end of the sliding rod (11) penetrates through the connecting spring (9) and extends to the inner side of the sliding groove (12), and the sliding rod (11) is connected with the sliding groove (12) in a sliding mode.
4. The printing press doctor apparatus according to claim 1, characterised in that: the width of the second scraper (10) is equal to the width of the printing roller (3), and the width of the second scraper (10) is smaller than the width of the first scraper (13).
5. The printing press doctor apparatus according to claim 1, characterised in that: the width of the second scraper (10) is smaller than that of the oil leakage hole (14), and the first scraper (13) is positioned below the second scraper (10).
6. The printing press doctor apparatus according to claim 1, characterised in that: the first scraper (13) and the second scraper (10) are tangent to the printing roller (3), and the material receiving groove body (15) is located under the oil leakage hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022106224.4U CN213767665U (en) | 2020-09-23 | 2020-09-23 | Scraper device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022106224.4U CN213767665U (en) | 2020-09-23 | 2020-09-23 | Scraper device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213767665U true CN213767665U (en) | 2021-07-23 |
Family
ID=76906157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022106224.4U Expired - Fee Related CN213767665U (en) | 2020-09-23 | 2020-09-23 | Scraper device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213767665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320222A (en) * | 2022-08-09 | 2022-11-11 | 海宁市速美印刷科技股份有限公司 | Doctor blade for gravure printing |
-
2020
- 2020-09-23 CN CN202022106224.4U patent/CN213767665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320222A (en) * | 2022-08-09 | 2022-11-11 | 海宁市速美印刷科技股份有限公司 | Doctor blade for gravure printing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |