CN102431285B - Automatic positioning device for ink scraper of printing machine - Google Patents
Automatic positioning device for ink scraper of printing machine Download PDFInfo
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- CN102431285B CN102431285B CN201110232844.5A CN201110232844A CN102431285B CN 102431285 B CN102431285 B CN 102431285B CN 201110232844 A CN201110232844 A CN 201110232844A CN 102431285 B CN102431285 B CN 102431285B
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- ink scraper
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Abstract
An automatic positioning device for a squeegee of a printing machine is used for solving the problems of inconvenient installation, time consumption and labor consumption of the squeegee device. The device consists of a base, a horizontal moving unit, a vertical moving unit and a scraper clamping mechanism, wherein the horizontal moving unit is positioned on the base and is driven by a horizontal cylinder to move horizontally relative to the base; the vertical motion unit is fixed on the horizontal motion unit and is driven by the vertical cylinder to vertically move relative to the base; the ink scraper clamping mechanism is fixed on the vertical movement unit. The invention has the following beneficial effects: 1. the ink scraper can be placed at the position which is most convenient for operators to operate, so that the labor intensity is reduced, the working efficiency is improved, and potential safety hazards caused by difficulty in mounting the ink scraper are eliminated; 2. the ink scraping pressure is adjustable, so that the optimal ink scraping effect is achieved conveniently; 3. the ink scraper and the ink roller are protected; 4. the device has simple structure, easy realization and convenient use, maintenance and repair.
Description
Technical field
The present invention relates to a kind of printing equipment, special automatic positioning device for squeegee of printing machine, belongs to printing technology.
Background technology
Printing machine needs often distributor rollers to be cleaned in process of production, before cleaning, will the ink of ink roller surface attachment be scraped with Ink scraper.The Ink scraper device of prior art is at an Ink scraper bracket of ink roller side design, this bracket can be done around fixed axis the rotation of certain angle, while needing wiping, operating personnel are fixed on Ink scraper on bracket, by carriage rotation to suitable angle, the working end of Ink scraper is contacted with ink roller, then carry out wiping; After wiping completes, reverse rotation Ink scraper bracket, makes Ink scraper depart from ink roller.The shortcoming of this device be when ink roller location not good (in as by inboard or ink roller the place ahead blocking) time, operative employee wants Ink scraper to be placed on bracket very difficult, operation time and effort consuming, and if operation careless, also can cause the safety problem such as collide with.In addition, existing apparatus squeegee pressure is non-adjustable, is unfavorable for Ink scraper to adjust to best wiping effect.
Summary of the invention
The present invention provides a kind of convenient operation personnel that the automatic positioning device for squeegee of printing machine of Ink scraper is installed for overcoming the defect of prior art.
The alleged problem of the present invention is by solving with following technical proposals:
An automatic positioning device for squeegee of printing machine, its special feature is: it comprises base, horizontal movement unit, move both vertically unit and Ink scraper clamping mechanism, and described horizontal movement unit is positioned on base, and it drives relative base horizontal movement by horizontal air cylinder; The described unit that moves both vertically is fixed on horizontal movement unit, and it drives relative base to move both vertically by vertical cylinder; Described Ink scraper clamping mechanism is fixed on and moves both vertically on unit.
Above-mentioned automatic positioning device for squeegee of printing machine, described horizontal movement unit comprises line slideway, connecting plate, slide block and horizontal air cylinder, wherein two line slideways that be arranged in parallel are fixed on base, described horizontal air cylinder is Rodless cylinder, its cylinder block and base are fixed, air cylinder driven piece and connecting plate are fixed, and described two slide blocks are symmetricly set on connecting plate bottom.
Above-mentioned automatic positioning device for squeegee of printing machine, described in the unit that moves both vertically comprise bearing, vertical cylinder and link, described bearing is fixed on connecting plate, vertical cylinder is fixed on bearing, the affixed link of vertical cylinder bar.
Above-mentioned automatic positioning device for squeegee of printing machine, described Ink scraper clamping mechanism is comprised of Ink scraper bracket and fastening handle, and described Ink scraper bracket and link are fixed, and fastening handle is positioned at Ink scraper bracket one end, coordinates with Ink scraper bracket spiral.
The present invention is directed to existing Ink scraper device be not easy to operation, time and effort consuming problem improve, designed a kind of automatic positioning device for squeegee of printing machine.Adopt the beneficial effect of this device as follows: 1, can place Ink scraper in the position of operative employee's most convenient operation, reduce labor intensity, increase work efficiency, eliminate and be difficult to install the potential safety hazard causing because of Ink scraper; 2, squeegee pressure is adjustable, is convenient to reach best wiping effect; 3, be conducive to protect Ink scraper and ink roller; 4, apparatus structure is simple, is easy to realize use, maintenance, easy maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of base and horizontal movement unit;
Fig. 3 is the zoomed-in view of unit and Ink scraper clamping mechanism of moving both vertically.
Attached number in the figure is expressed as follows: 1. base; 2. bearing; 3. vertical cylinder; 4. link, 5. ink roller; 6. Ink scraper bracket; 7. fastening handle; 8. line slideway; 9. connecting plate; 10. slide block; 11. horizontal air cylinders; 12. Ink scrapers; 13. bolts; 14. thrust ball bearings.
The specific embodiment
Referring to Fig. 1, Fig. 2, the present invention is comprised of base, horizontal movement unit, the unit that moves both vertically, Ink scraper clamping mechanism.Wherein, base 1 is the basis of whole device, is used for horizontal movement unit, the unit that moves both vertically to support, and base is connected and formed by screw by aluminium alloy extrusions and stiffener.Described horizontal movement unit is positioned on base, and the effect of horizontal movement unit is the motion that driving device carries out horizontal direction.Horizontal movement unit comprises line slideway 8, connecting plate 9, slide block 10 and horizontal air cylinder 11, and the effect of line slideway 1 is to play the guiding role, and horizontal movement unit is moved along line slideway reposefully.Horizontal air cylinder 11 adopts Rodless cylinder, and its cylinder block and base are fixed, and air cylinder driven piece and connecting plate 9 are fixing; Two slide blocks are symmetricly set on connecting plate bottom, and slide block is fixedly connected with air cylinder driven piece, is slidably matched with line slideway.
Referring to Fig. 1, Fig. 3, the described unit that moves both vertically is symmetrical arranged two covers, every cover unit that moves both vertically comprises bearing 2, vertical cylinder 3 and link 4, the effect of unit of moving both vertically is to drive Ink scraper to carry out the elevating movement of vertical direction, while being wiping, drive Ink scraper to move upward, the working face of Ink scraper is contacted with ink roller, carry out wiping; After wiping completes, Ink scraper is moved downward, depart from ink roller.The effect of bearing 2 is that the connecting plate 9 of move both vertically unit and horizontal movement unit is fixed together, and when horizontal movement unit motion, by connecting plate, drives the unit that moves both vertically to move together.The effect of vertical cylinder 3 is to provide for the unit that moves both vertically the power moving up and down.The effect of link 4 is that the cylinder rod of vertical cylinder and Ink scraper clamping mechanism are linked together by thrust ball bearing 14, bolt 13.When the unit that moves both vertically moves up and down, drive Ink scraper clamping mechanism to move up and down together.
Still, referring to Fig. 1, Fig. 3, described Ink scraper clamping mechanism is comprised of Ink scraper bracket 6 and fastening handle 7, and described Ink scraper bracket and link 4 are fixing, and fastening handle is positioned at Ink scraper bracket one end, coordinates with Ink scraper bracket spiral.The effect of Ink scraper bracket is to place Ink scraper, and Ink scraper is played a supportive role.
The effect of fastening handle is that Ink scraper is fixed on Ink scraper bracket firmly, while making Ink scraper work, does not become flexible.
Referring to Fig. 1, when the present invention works, 11 actions of operant level cylinder, by horizontal movement unit, drive move both vertically unit and Ink scraper clamping mechanism to move to the position of being convenient to pick and place Ink scraper, operating personnel are placed on Ink scraper 12 on the Ink scraper bracket 6 of Ink scraper clamping mechanism, rotate fastening handle 7 Ink scraper is fixed.Horizontal movement unit moves again, drive move both vertically unit and Ink scraper clamping mechanism to move to the position of wiping simultaneously, the unit that moves both vertically subsequently moves upward, drive Ink scraper clamping mechanism to move upward together, until Ink scraper contacts and produce certain squeegee pressure with ink roller, the large I of this pressure realizes by adjusting the air pressure of vertical lift cylinder.
Claims (1)
1. an automatic positioning device for squeegee of printing machine, it is characterized in that: it comprises base (1), horizontal movement unit, unit and Ink scraper clamping mechanism move both vertically, described horizontal movement unit is positioned on base, and it drives relative base horizontal movement by horizontal air cylinder (11); The described unit that moves both vertically is fixed on horizontal movement unit, and it drives relative base to move both vertically by vertical cylinder (3); Described Ink scraper clamping mechanism is fixed on and moves both vertically on unit;
Described horizontal movement unit comprises line slideway (8), connecting plate (9), slide block (10) and horizontal air cylinder (11), wherein two line slideways that be arranged in parallel are fixed on base (1), described horizontal air cylinder is Rodless cylinder, its cylinder block and base are fixed, air cylinder driven piece and connecting plate are fixed, and described slide block is symmetricly set on connecting plate bottom;
The described unit that moves both vertically comprises bearing (2), vertical cylinder (3) and link (4), and it is upper that described bearing is fixed on connecting plate (9), and it is upper that vertical cylinder is fixed on bearing (2), the affixed link of vertical cylinder bar;
Described Ink scraper clamping mechanism is comprised of Ink scraper bracket (6) and fastening handle (7), and described Ink scraper bracket and link (4) are fixing, and fastening handle is positioned at Ink scraper bracket one end, coordinates with Ink scraper bracket spiral;
Described link (4) is linked together the cylinder rod of vertical cylinder and Ink scraper clamping mechanism by thrust ball bearing (13), bolt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110232844.5A CN102431285B (en) | 2011-08-15 | 2011-08-15 | Automatic positioning device for ink scraper of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110232844.5A CN102431285B (en) | 2011-08-15 | 2011-08-15 | Automatic positioning device for ink scraper of printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102431285A CN102431285A (en) | 2012-05-02 |
| CN102431285B true CN102431285B (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110232844.5A Active CN102431285B (en) | 2011-08-15 | 2011-08-15 | Automatic positioning device for ink scraper of printing machine |
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| Country | Link |
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| CN (1) | CN102431285B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827954A (en) * | 1954-11-18 | 1960-02-10 | Murray Curvex Printing Ltd | Improvements in or relating to means for printing or decorating articles of ware |
| DE3201178A1 (en) * | 1982-01-16 | 1983-07-28 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Device for adjusting a doctor in a rotary intaglio printing machine to the respective forme cylinder diameter |
| CN1232426A (en) * | 1996-09-30 | 1999-10-20 | 舍维股份公司 | Printing group for rotogravure printing presses |
| CN201362025Y (en) * | 2008-12-25 | 2009-12-16 | 东莞思威特电子有限公司 | Semi-automatic printing machine |
| CN201362026Y (en) * | 2009-03-26 | 2009-12-16 | 赵永先 | Combined type manual double scraper |
| CN201881623U (en) * | 2010-07-07 | 2011-06-29 | 高华瑞 | Gravure-flexography combined playing card printing system |
-
2011
- 2011-08-15 CN CN201110232844.5A patent/CN102431285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827954A (en) * | 1954-11-18 | 1960-02-10 | Murray Curvex Printing Ltd | Improvements in or relating to means for printing or decorating articles of ware |
| DE3201178A1 (en) * | 1982-01-16 | 1983-07-28 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Device for adjusting a doctor in a rotary intaglio printing machine to the respective forme cylinder diameter |
| CN1232426A (en) * | 1996-09-30 | 1999-10-20 | 舍维股份公司 | Printing group for rotogravure printing presses |
| CN201362025Y (en) * | 2008-12-25 | 2009-12-16 | 东莞思威特电子有限公司 | Semi-automatic printing machine |
| CN201362026Y (en) * | 2009-03-26 | 2009-12-16 | 赵永先 | Combined type manual double scraper |
| CN201881623U (en) * | 2010-07-07 | 2011-06-29 | 高华瑞 | Gravure-flexography combined playing card printing system |
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| Publication number | Publication date |
|---|---|
| CN102431285A (en) | 2012-05-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 0337 Zhaiying street, Shijiazhuang, Hebei Patentee after: SHIJIAZHUANG BANKNOTE PRINTING Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co., Ltd Address before: 0337 Zhaiying street, Shijiazhuang, Hebei Patentee before: SHIJIAZHUANG BANKNOTE PRINTING Co.,Ltd. Patentee before: China Banknote Printing and mint General Company |