CN108705854B - Scraper for mechanical printing - Google Patents
Scraper for mechanical printing Download PDFInfo
- Publication number
- CN108705854B CN108705854B CN201810580355.0A CN201810580355A CN108705854B CN 108705854 B CN108705854 B CN 108705854B CN 201810580355 A CN201810580355 A CN 201810580355A CN 108705854 B CN108705854 B CN 108705854B
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- CN
- China
- Prior art keywords
- hole
- slide bar
- blade
- limit stop
- clamp splice
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/44—Squeegees or doctors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention discloses a scraper for mechanical printing, which comprises a cutter holder, an elastic sheet, a first clamping block, a blade and a unthreaded hole, wherein the elastic sheet is arranged on the inner side of the bottom of the cutter holder; the consumable (blade) is reduced, and the service life of the product is prolonged; meanwhile, the sliding block provided with the clamping groove at one side of the tool apron is clamped into the second clamping block on the threaded rod to limit the threaded rod, and the threaded rod is rotated to be matched with the threaded hole of the scraper main body to realize the installation and the disassembly of the scraper main body, so that the safety is high; through the unthreaded hole installation, stability is high, the atress is even.
Description
Technical Field
The invention relates to the technical field of printing cutters, in particular to a scraper for mechanical printing.
Background
The printing machine prints the sizing agent (tin paste, adhesive, printing ink, etc.) through the steel mesh (or silk screen), in each printing process, the whole scraper is relatively evenly distributed (regulated by the shrapnel) with the contact line (or face) of the steel mesh (or silk screen), guarantee the printing quality stability, simultaneously because the existence of the shrapnel can appear the foreign matter in the printing process, there is certain effect to protect blade and steel mesh (or silk screen), it is a mechanical operation, it is relatively simple, but it has its own uniqueness, the requirement must have wearability and high efficiency, in order to guarantee the high quality of printing, and it must be suitable for the lasting and high-speed needs of modern intaglio printing.
However, the scraper for mechanical printing in the current market has complex structure and single function, and partial products in the market are only fixed by screws, so that the action force is not large and the cleaning is troublesome; the consumables (blades) are serious and the cost is increased; meanwhile, the scraper main body is mounted and dismounted on the scraper seat through direct operation by hands, so that the mounting of the blade is complex and troublesome, and certain danger exists; the tool apron on the market is relatively more fixed and is provided with a wire mouth, and is unstable and uneven in stress.
Disclosure of Invention
The present invention is directed to a doctor blade for mechanical printing, which solves the problems set forth in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a scraper is used in mechanical printing, includes blade holder, shell fragment, first clamp splice, spacing hole, first through-hole, handle, slide bar, spring, spout, dog, second through-hole, gag lever post, sliding block, draw-in groove, turning handle, second clamp splice, threaded rod, screw hole, perforation, bracing piece, blade and unthreaded hole, the blade holder bottom inboard is provided with the shell fragment, the blade holder bottom inboard just is located the shell fragment bottom and is provided with first clamp splice, perforation has been seted up to first clamp splice one side, the bracing piece is installed to perforation inboard, first clamp splice one side just is located blade holder one side and is provided with the blade, spacing hole has all been seted up at first clamp splice one side both ends, all been seted up at blade holder one side both ends is provided with first through-hole, first through-hole one side is provided with the spout, spout one side is provided with the second through-hole, the slide bar runs through in first through-hole, and slide bar one end is located the spout inside, and the other end outside and is located the spout inside cup joint spring, one end is provided with the dog, dog one side is provided with the gag lever post, and limit bar one side has been seted up the perforation, and the second clamp splice one side has been provided with the threaded rod, the threaded rod is located one side, the slide bar outside the screw hole has been set up to the slide bar.
Further, the tool apron is connected with the sliding block through a movable bolt.
Further, the limiting hole and the limiting rod are matched for use.
Further, the turning hand and the threaded rod are connected through welding.
Furthermore, anti-skid grooves are formed in the periphery of the outer side of the rotating hand.
Compared with the prior art, the invention has the following beneficial effects: according to the scraper for mechanical printing, the elastic sheet is added at the position of the clamping knife, so that the connection firmness is improved, on the basis of the prior art, the screw installation is reduced, the process is simplified, the installation is convenient and simple, the cleaning is more convenient, the operation is also simple, and meanwhile, the limiting hole on the first clamping block is matched with the limiting device in the knife holder to complete the limiting of the first clamping block; the consumable (blade) is reduced, and the service life of the product is prolonged; meanwhile, the second clamping block clamped into the threaded rod through the sliding block provided with the clamping groove at one side of the tool apron plays a role in limiting the threaded rod, the threaded rod is rotated to be matched with the threaded hole of the first clamping block to realize the installation and the disassembly of the scraper main body, the safety is high, the supporting rod is pressed after being inserted into the perforation, the blade can be conveniently lifted and installed in, the cost can be greatly saved, and the installation and the disassembly are convenient; through the unthreaded hole installation, stability is high, the atress is even.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the innerspring mounting construction of the present invention;
FIG. 3 is an overall side view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is an overall top view of the present invention;
in the figure: 1. a tool apron; 2. a spring plate; 3. a first clamping block; 4. a limiting hole; 5. a first through hole; 6. a handle; 7. a slide bar; 8. a spring; 9. a chute; 10. a stop block; 11. a second through hole; 12. a limit rod; 13. a sliding block; 14. a clamping groove; 15. turning hands; 16. a second clamping block; 17. a threaded rod; 18. a threaded hole; 19. perforating; 20. a support rod; 21. a blade; 22. and (5) a light hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a scraper for mechanical printing comprises a scraper seat 1, an elastic sheet 2, a first clamping block 3, a limiting hole 4, a first through hole 5, a handle 6, a sliding rod 7, a spring 8, a sliding groove 9, a stop block 10, a second through hole 11, a limiting rod 12, a sliding block 13, a clamping groove 14, a rotating hand 15, a second clamping block 16, a threaded rod 17, a threaded hole 18, a perforation 19, a supporting rod 20, a blade 21 and a unthreaded hole 22, wherein the elastic sheet 2 is arranged on the inner side of the bottom of the scraper seat 1, the first clamping block 3 is arranged on the inner side of the bottom of the scraper seat 1 and is provided with the first clamping block 3, the perforation 19 is arranged on one side of the perforation 19, the supporting rod 20 is arranged on the inner side of the perforation 19, the blade 21 is arranged on one side of the first clamping block 3, the limiting holes 4 are formed at two ends of one side of the first clamping block 3, the first through hole 5 is formed at two ends of one side of the scraper seat 1, the sliding groove 9 is formed on one side of the first through hole 5, a second through hole 11 is arranged on one side of the sliding groove 9, the sliding rod 7 penetrates through the first through hole 5, one end of the sliding rod 7 is positioned in the sliding groove 9, the other end of the sliding rod 7 is provided with a handle 6, a spring 8 is sleeved outside one end of the sliding rod 7 and positioned in the sliding groove 9, one end of the sliding rod 7 is provided with a stop block 10, one side of the stop block 10 is provided with a stop rod 12, the stop rod 12 penetrates through the second through hole 11, the stop hole 4 and the stop rod 12 are matched for use, the stop block is convenient for use and is fixed in a matched manner, a sliding block 13 is arranged on one side of the tool apron 1, the tool apron 1 and the sliding block 13 are connected through movable bolts, the installation and the rotation are convenient, a clamping groove 14 is arranged on one side of the sliding block 13, a threaded hole 18 is formed on one side of the first clamping block 3, a threaded rod 17 is arranged on the inner side of the threaded hole 18, a rotating hand 15 and the threaded rod 17 are connected through welding, the components are convenient for tight connection, the threaded rod 17 is positioned outside the tool apron 1 and is provided with a second clamping block 16, one end of the threaded rod 17 is provided with a turning hand 15, anti-slip grooves are formed in the periphery of the outer side of the turning hand 15, sliding is prevented, the operation is convenient, and the top of the tool apron 1 is equidistantly separated from a light hole 22; according to the scraper for mechanical printing, the elastic sheet 2 is added at the position of the cutter clamping part, the connection firmness is improved, on the basis of the prior art, the screw installation is reduced, the process is simplified, the installation is convenient and simple, the cleaning is more convenient, the operation is also simple, the sliding rod 7 is pulled through the handle 6, the sliding rod 7 passes through the first through hole 5 and the sliding groove 9, the spring 8 is sleeved in the sliding groove 9, the sliding rod 7 is ensured to move in the sliding groove 9 through the stop block 10, and the limit hole 4 on the first clamping block 3 and the limit rod 12 passing through the second through hole 11 are matched together to complete the limit of the first clamping block 3 through the elastic deformation of the spring 8; the consumable (blade) is reduced, and the service life of the product is prolonged; meanwhile, the sliding block 13 provided with the clamping groove 14 at one side of the tool apron 1 is clamped into the second clamping block 16 on the threaded rod 17 to limit the threaded rod 17, the threaded rod 17 is rotated to be matched with the threaded hole 18 of the first clamping block 3 to realize the installation and the disassembly of the first clamping block 3, the safety is high, the supporting rod 19 is pressed after being inserted into the perforation 20, the blade 21 can be conveniently lifted and installed in, the cost can be greatly saved, and the installation and the disassembly are convenient; the light hole 22 is used for installation, so that the stability is high and the stress is uniform.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a scraper for mechanical printing, including blade holder (1), shell fragment (2), first clamp splice (3), spacing hole (4), first through-hole (5), handle (6), slide bar (7), spring (8), spout (9), dog (10), second through-hole (11), gag lever post (12), sliding block (13), draw-in groove (14), turning hand (15), second clamp splice (16), threaded rod (17), screw hole (18), perforation (19), bracing piece (20), blade (21) and unthreaded hole (22), its characterized in that: the utility model discloses a limit stop device for a knife holder, including blade holder (1), slide bar (7), limit stop (10) are provided with, blade holder (1) bottom inboard is provided with shell fragment (2), blade holder (1) bottom inboard just is located shell fragment (2) bottom and is provided with first clamp splice (3), perforation (19) have been seted up to first clamp splice (3) one side, bracing piece (20) are installed to perforation (19) inboard, first clamp splice (3) one side just is located blade holder (1) one side and is provided with blade (21), limit stop (4) have all been seted up at first clamp splice (3) one side both ends, all open at blade holder (1) one side both ends are provided with first through-hole (5), first through-hole (5) one side is provided with spout (9), spout (9) one side is provided with second through-hole (11), slide bar (7) run through in first through-hole (5), and slide bar (7) one end is located spout (9) inside, and the slide bar (7) other end is provided with handle (6), slide bar (7) one end outside and be located spout (9) inside and cup joint spring (8), slide bar (7) one end is provided with limit stop (10), limit stop (12) and limit stop (12) are provided with limit stop (12), clamping grooves (14) are formed in one side of the sliding block (13), threaded holes (18) are formed in one side of the first clamping block (3), threaded rods (17) are arranged on the inner sides of the threaded holes (18), second clamping blocks (16) are arranged on the outer sides of the threaded rods (17) and the outer sides of the tool apron (1), a turning hand (15) is arranged at one end of each threaded rod (17), and light holes (22) are formed in the tops of the tool apron (1) in an equidistant mode;
the tool apron (1) is connected with the sliding block (13) through a movable bolt;
the limiting hole (4) and the limiting rod (12) are matched for use.
2. A doctor blade for mechanical printing according to claim 1, characterized in that: the turning hand (15) is connected with the threaded rod (17) through welding.
3. A doctor blade for mechanical printing according to claim 1, characterized in that: anti-skid grooves are formed in the periphery of the outer side of the turning hand (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580355.0A CN108705854B (en) | 2018-06-07 | 2018-06-07 | Scraper for mechanical printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580355.0A CN108705854B (en) | 2018-06-07 | 2018-06-07 | Scraper for mechanical printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108705854A CN108705854A (en) | 2018-10-26 |
| CN108705854B true CN108705854B (en) | 2023-08-22 |
Family
ID=63871389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810580355.0A Active CN108705854B (en) | 2018-06-07 | 2018-06-07 | Scraper for mechanical printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108705854B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417166A (en) * | 2021-06-28 | 2021-09-21 | 四川金田纸业有限公司 | Dry net cleaning scraper |
| CN113695156A (en) * | 2021-08-12 | 2021-11-26 | 湖南航硕体育用品有限公司 | Coloring equipment convenient to fix for leather sheet production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB441487A (en) * | 1934-07-17 | 1936-01-17 | Cecil George Quick | Improvements in or relating to doctor blade mechanism for use with intaglio printingmachines |
| GB484756A (en) * | 1937-05-06 | 1938-05-10 | Miehle Printing Pressand Mfg C | Doctor-blade constructions for gravure printing-presses |
| CN105564006A (en) * | 2015-12-31 | 2016-05-11 | 苏州恩欧西精密机械制造有限公司 | Scraper of printing machine |
| CN205364820U (en) * | 2016-02-04 | 2016-07-06 | 九江嘉远科技有限公司 | Energy -saving printing machine scraper device |
| CN106274040A (en) * | 2016-10-21 | 2017-01-04 | 伟创力电子技术(苏州)有限公司 | A kind of DEK printing machine scraper washer |
| CN206544388U (en) * | 2017-02-21 | 2017-10-10 | 天津开发区环海彩色包装印刷股份有限公司 | Printing scraper |
| CN208343670U (en) * | 2018-06-07 | 2019-01-08 | 深圳市格雷申科技有限公司 | Scraper is used in a kind of mechanical printing |
-
2018
- 2018-06-07 CN CN201810580355.0A patent/CN108705854B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB441487A (en) * | 1934-07-17 | 1936-01-17 | Cecil George Quick | Improvements in or relating to doctor blade mechanism for use with intaglio printingmachines |
| GB484756A (en) * | 1937-05-06 | 1938-05-10 | Miehle Printing Pressand Mfg C | Doctor-blade constructions for gravure printing-presses |
| CN105564006A (en) * | 2015-12-31 | 2016-05-11 | 苏州恩欧西精密机械制造有限公司 | Scraper of printing machine |
| CN205364820U (en) * | 2016-02-04 | 2016-07-06 | 九江嘉远科技有限公司 | Energy -saving printing machine scraper device |
| CN106274040A (en) * | 2016-10-21 | 2017-01-04 | 伟创力电子技术(苏州)有限公司 | A kind of DEK printing machine scraper washer |
| CN206544388U (en) * | 2017-02-21 | 2017-10-10 | 天津开发区环海彩色包装印刷股份有限公司 | Printing scraper |
| CN208343670U (en) * | 2018-06-07 | 2019-01-08 | 深圳市格雷申科技有限公司 | Scraper is used in a kind of mechanical printing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108705854A (en) | 2018-10-26 |
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