CN208602063U - A kind of wiping knife rest pendulous device - Google Patents
A kind of wiping knife rest pendulous device Download PDFInfo
- Publication number
- CN208602063U CN208602063U CN201820915706.4U CN201820915706U CN208602063U CN 208602063 U CN208602063 U CN 208602063U CN 201820915706 U CN201820915706 U CN 201820915706U CN 208602063 U CN208602063 U CN 208602063U
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- CN
- China
- Prior art keywords
- gear
- wiping
- bull stick
- fixedly installed
- printing box
- 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 relates to printing machinery technical fields, and disclose a kind of wiping knife rest pendulous device, including printing box, the back fixation of the printing box is equipped with rotation motor, the output shaft of the rotation motor and inside for being located at printing box is fixedly installed with gear bull stick, one section far from rotation motor of the gear bull stick are fixedly installed with driving gear.The wiping knife rest pendulous device, it is rotated by the work for motor of walking around, band moving gear bar rotation, and driven gear is imparted power to by the tank chain that driving gear connects, and realize the movement of tank chain, the movement of control bull stick and control block is driven by tank chain to move up and down with movable slider in the inside of printing box, and the fixed block by connecting is fixed with wiping frame and scraper, wiping frame is set to do movement of periodically wagging the tail using black frame bull stick while sliding block moves up and down, so that achieving the purpose that is that wiping knife rest is swung.
Description
Technical field
The utility model relates to printing machinery technical field, specially a kind of wiping knife rest pendulous device.
Background technique
Doctor, to scrape off the thin slice (metal with nonmetallic two kinds) of cylinder surface excess ink on printing machine, every
In secondary printing process, the ink in removal pattern-free region is a crucial place, and in offset printing, this control is that ink transmits
Complex process, including ink, version and paper, in intaglio printing, it is a mechanically actuated, relatively easy, but it has
The uniqueness of its own, ink knife require must have wearability and high efficiency, just can guarantee the high quality quality of printing, and
And it must be appropriate for the needs of the lasting and high speed of modern intaglio printing.
In printing, gravure cylinder during rotation, doctor can to carrying out work wiping on the outside of gravure cylinder, and
Existing doctor is generally fixed, and has what foreign matter can be stuck in doctor and gravure rolls during the work time, in ink
Between cylinder, and during the work time, fixed wiping can make roller touch the blade of doctor to reduce doctor
Service life, so propose a kind of wiping knife rest pendulous device to solve the problems, such as above-mentioned propose.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of wiping knife rest pendulous device, has protection wiping
Knife and the advantages that prolong the service life, solves and existing doctor is generally fixed, and during the work time, in ink
There is any foreign matter that can be stuck between doctor and gravure cylinder, and during the work time, fixed wiping can make roller that will scrape
The blade of ink knife touches the problem of service life for reducing doctor.
(2) technical solution
For the above-mentioned protection doctor of realization and the purpose that prolongs the service life, the utility model provide the following technical solutions: one
The back fixation of kind wiping knife rest pendulous device, including printing box, the printing box is equipped with rotation motor, the rotation motor
Output shaft and position and printing box inside be fixedly installed with gear bull stick, a Duan Gu of the gear bull stick far from rotation motor
Dingan County is equipped with driving gear, is connected with tank chain on the outside of locating driving gear, the tank chain is far from driving gear
One section is fixedly installed with driven gear, and the inside of the driven gear is fixedly installed with secondary bull stick, and the pair bull stick is far from driven
Gear-bearing is fixedly installed on the outside of gear one end, the back fixation of the gear-bearing is installed on the inner wall of printing box,
The front of the tank chain is fixedly installed with control bull stick, and tank chain is equipped with control block, the control by controlling rotarod activity
It is movably installed with sliding block on the outside of clamp dog, the front of the sliding block and front for being located at control block is fixedly installed with fixed block, institute
The front for stating fixed block is connected with wiping frame by bar rotation, and the inside of the wiping frame, which is bolted to be equipped with, scrapes
Knife, the front of the wiping frame and the bottom for being located at scraper are fixedly installed with black frame bull stick, and the ink frame bull stick is far from wiping frame
One end be fixedly installed with black frame bearing, the ink frame bearing is fixedly installed in the inner wall of printing box, and the scraper is slidably connected
In the outside of gravure cylinder, the gravure cylinder is movably connected on the inside of ink tank, the top movable peace of the gravure cylinder
Equipped with impression cylinder, the inside of the impression cylinder is fixedly installed with roller bull stick, and the gravure cylinder is opposite with impression cylinder
Side is movably installed with printing plate.
It preferably, is hollow cuboid inside the printing box, the back fixation of the printing box is equipped with power box,
The rotation motor is fixedly installed in the inside of power box.
Preferably, the output shaft of the rotation motor run through and extend to printing box inside, the rotation motor it is defeated
Shaft is to be flexibly connected relationship with the back wall of printing box, and the radius size of the driving gear and driven gear is all the same.
Preferably, the driven gear is located at the top of driving gear, and the driving gear is respectively positioned on smooth with driven gear
The inside of gram chain, the gear-bearing are located at driven gear back.
Preferably, the inside of the sliding block offers sliding slot, and the control block is movably connected on inside the sliding slot on sliding block,
The fixed block position is fixedly installed in the front of sliding block and does not interfere with control block, and the inside of the wiping frame offers card slot,
It the inside of the scraper grafting and card slot and is bolted to connection.
Preferably, the black frame bearing is fixedly installed in the printing positive inner wall of box, and the inside of the ink tank is filled with
Ink, impression cylinder is run through at the both ends of the roller bull stick, and the both ends of roller bull stick are movably installed in printing box
Inner wall.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of wiping knife rest pendulous device, have it is following the utility model has the advantages that
1, the wiping knife rest pendulous device is rotated by the work for motor of walking around, band moving gear bar rotation, and passes through master
The tank chain of moving gear connection imparts power to driven gear, and realizes the movement of tank chain, is driven and is controlled by tank chain
The movement of pawl and control block passes through the fixed block of connection to move up and down with movable slider in the inside of printing box
It is fixed with wiping frame and scraper, so that wiping frame is done fortune of periodically wagging the tail using black frame bull stick while sliding block moves up and down
It is dynamic, so that achieving the purpose that is that wiping knife rest is swung.
2, the wiping knife rest pendulous device, by the swing of wiping knife rest, in printing, the swing of doctor reciprocation type,
If having what foreign matter in ink, it can fall down from galley, doctor would not be damaged or be clipped on doctor, so not
But it can be to avoid there is knife line, run ink, hang dirty phenomenon and one cool down and whet a knife to doctor with reducing in printed matter
Process, proper by adjusting speed that rotation motor revolving speed swings ink knife and amplitude, printing the viscosity of ink, (concentration is thick
It is dilute) properly, scraper the more can grind the more fast, along with the soft or hard and angle of doctor device is also appropriate, then doctor more uses,
It more coincide, in time grinds off blade, new minimal-contact face there is also, and identical blade can will still be printed with plate cylinder
Extra ink on plate cylinder is scraped very clean.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure right side schematic view.
In figure: 1 printing box, 2 rotation motors, 3 gear bull sticks, 4 driving gears, 5 tank chains, 6 driven gears, 7 secondary bull sticks,
8 gear-bearings, 9 control bull sticks, 10 control blocks, 11 sliding blocks, 12 wiping framves, 13 scrapers, 14 black frame bull sticks, 15 black frame bearings, 16
Gravure cylinder, 17 ink tanks, 18 impression cylinders, 19 roller bull sticks, 20 printing plates, 21 fixed blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of wiping knife rest pendulous device referring to FIG. 1-2, including printing box 1, the back fixation of printing box 1 are equipped with
Rotation motor 2, the model ASLONG-A3650 of rotation motor 2, printing inside box 1 is hollow cuboid, prints the back of box 1
Portion is fixedly installed with power box, and rotation motor 2 is fixedly installed in the inside of power box, the output shaft of rotation motor 2 and position and print
The inside of brush box 1 is fixedly installed with gear bull stick 3, and one section far from rotation motor 2 of gear bull stick 3 is fixedly installed with driving gear
4, the outside of locating driving gear 4 is connected with tank chain 5, one section far from driving gear 4 of tank chain 5 be fixedly installed with from
The output shaft of moving gear 6, rotation motor 2 runs through and extends to the inside of printing box 1, the output shaft and printing box 1 of rotation motor 2
Back wall be flexible connection relationship, driving gear 4 and the radius size of driven gear 6 are all the same, and the inside of driven gear 6 is fixed
Secondary bull stick 7 is installed, far from gear-bearing 8 is fixedly installed on the outside of 6 one end of driven gear, driven gear 6 is located at secondary bull stick 7
The top of driving gear 4, driving gear 4 and driven gear 6 are respectively positioned on the inside of tank chain 5, and gear-bearing 8 is located at driven gear
6 backs, the back fixation of gear-bearing 8 are installed on the inner wall of printing box 1, and the front of tank chain 5 is fixedly installed with control and turns
Bar 9, tank chain 5 are movably installed with control block 10 by controlling bull stick 9, and the outside of control block 10 is movably installed with sliding block 11, sliding
The front of block 11 and the front for being located at control block 10 are fixedly installed with fixed block 21, and the front of fixed block 21 is connected by bar rotation
It is connected to wiping frame 12, the inside of wiping frame 12, which is bolted, is equipped with scraper 13, and the inside of sliding block 11 offers sliding slot, control
Clamp dog 10 is movably connected on inside the sliding slot on sliding block 11, fixed block 21 fronts for being fixedly installed in sliding block 11 and not with control
Block 10 is interfered, and the inside of wiping frame 12 offers card slot, the inside of 13 grafting of scraper and card slot and is bolted to connection,
The front of wiping frame 12 and be located at scraper 13 bottom be fixedly installed with black frame bull stick 14, black frame bull stick 14 is far from wiping frame 12
One end is fixedly installed with black frame bearing 15, and black frame bearing 15 is fixedly installed in the inner wall of printing box 1, and scraper 13 is slidably connected to recessed
The outside of roller 16 is printed, gravure cylinder 16 is movably connected on the inside of ink tank 17, and the top movable of gravure cylinder 16 is equipped with
Impression cylinder 18, the inside of impression cylinder 18 are fixedly installed with roller bull stick 19, and black frame bearing 15 is being fixedly installed in printing box 1 just
The inner wall in face, the inside of ink tank 17 are filled with ink, and impression cylinder 18 is run through at the both ends of roller bull stick 19, and roller turns
The both ends of bar 19 are movably installed in the inner wall of printing box 1, and gravure cylinder 16 is movably installed with 18 opposite side of impression cylinder
Printing plate 20 is rotated by the work for motor 2 of walking around, the tank that band moving gear bull stick 3 is rotated, and connected by driving gear 4
Chain 5 imparts power to driven gear 6, and realizes the movement of tank chain 5, drives control bull stick 9 and control by tank chain 5
The movement of block 10 with movable slider 11 in the inside of printing box 1 to move up and down, and the fixed block 21 by connecting is fixed
There are wiping frame 12 and scraper 13, does wiping frame 12 periodically using black frame bull stick 14 while sliding block 11 moves up and down
It wags the tail movement, so that achieving the purpose that is that wiping knife rest is swung, by the swing of wiping knife rest, in printing, doctor is round-trip
The swing of formula if having what foreign matter in ink, can fall down from galley, would not damage doctor or be clipped in doctor
On, it so not only can be to avoid there is knife line, run ink, hang dirty phenomenon and one is given doctor drop with reducing in printed matter
The process mildly whetted a knife, by adjust 2 revolving speed of rotation motor make ink knife swing speed and amplitude it is proper, print the viscosity of ink
(concentration or thick dilute) properly, scraper 13 the more can grind the more fast, along with the soft or hard and angle of doctor device is also appropriate, then wiping
Knife more uses, and more coincide, in time grinds off blade, new minimal-contact face there is also, identical knife with plate cylinder
Extra ink on plate cylinder still can be scraped very clean by sword.
In conclusion the wiping knife rest pendulous device, is rotated, 3 turns of moving gear bull stick of band by the work for motor 2 of walking around
It is dynamic, and driven gear 6 is imparted power to by the tank chain 5 that driving gear 4 connects, and realize the movement of tank chain 5, lead to
It crosses tank chain 5 and drives the movement of control bull stick 9 and control block 10 to do fortune up and down in the inside of printing box 1 with movable slider 11
It is dynamic, and wiping frame 12 and scraper 13 are fixed with by the fixed block 21 of connection, utilization while sliding block 11 moves up and down
Black frame bull stick 14 makes wiping frame 12 do movement of periodically wagging the tail, so that achieving the purpose that is that wiping knife rest is swung.
Also, the wiping knife rest pendulous device passes through the swing of wiping knife rest, in printing, the pendulum of doctor reciprocation type
It is dynamic, if having what foreign matter in ink, it can fall down from galley, doctor would not be damaged or be clipped on doctor, this
Not only can be to avoid there is knife line, run ink, hang dirty phenomenon and one cools down and grinds to doctor with reducing in printed matter in sample
The process of knife, by adjust 2 revolving speed of rotation motor make ink knife swing speed and amplitude it is proper, print the viscosity (concentration of ink
Or thick dilute) properly, scraper 13 the more can grind the more fast, along with the soft or hard and angle of doctor device is also appropriate, then doctor is just
More use, more and plate cylinder is identical, in time grinds off blade, and new minimal-contact face there is also, identical blade according to
So can the extra ink on plate cylinder be scraped very clean.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wiping knife rest pendulous device, including printing box (1), it is characterised in that: the back fixation peace of printing box (1)
Equipped with rotation motor (2), the output shaft of the rotation motor (2) and position and the inside of printing box (1) are fixedly installed with gear and turn
One section of bar (3), the gear bull stick (3) separate rotation motor (2) is fixedly installed with driving gear (4), locating driving gear
(4) it is connected on the outside of tank chain (5), one section of the tank chain (5) separate driving gear (4) is fixedly installed with driven
The inside of gear (6), the driven gear (6) is fixedly installed with secondary bull stick (7), and the pair bull stick (7) is far from driven gear (6)
It is fixedly installed on the outside of one end gear-bearing (8), the back fixation of the gear-bearing (8) is installed on the interior of printing box (1)
On wall, the front of the tank chain (5) is fixedly installed with control bull stick (9), and tank chain (5) passes through control bull stick (9) activity peace
It equipped with control block (10), is movably installed with sliding block (11) on the outside of the control block (10), the front and position of the sliding block (11)
It is fixedly installed with fixed block (21) in the front of control block (10), the front of the fixed block (21) is connected with by bar rotation
Wiping frame (12), the inside of the wiping frame (12), which is bolted, to be equipped with scraper (13), and the wiping frame (12) is just
Face and the bottom for being located at scraper (13) are fixedly installed with black frame bull stick (14), and the ink frame bull stick (14) is far from wiping frame (12)
One end is fixedly installed with black frame bearing (15), and the ink frame bearing (15) is fixedly installed in the inner wall of printing box (1), the scraper
(13) it is slidably connected to the outside of gravure cylinder (16), the gravure cylinder (16) is movably connected on the inside of ink tank (17),
The top movable of the gravure cylinder (16) is equipped with impression cylinder (18), and the inside of the impression cylinder (18) is fixedly installed with
Roller bull stick (19), the gravure cylinder (16) and impression cylinder (18) opposite side are movably installed with printing plate (20).
2. a kind of wiping knife rest pendulous device according to claim 1, it is characterised in that: be inside the printing box (1)
The back fixation of hollow cuboid, printing box (1) is equipped with power box, and the rotation motor (2) is fixedly installed in dynamic
The inside of power box.
3. a kind of wiping knife rest pendulous device according to claim 1, it is characterised in that: the rotation motor (2) it is defeated
Shaft runs through and extends to the inside of printing box (1), and the output shaft of the rotation motor (2) and the back wall of printing box (1) are to live
Dynamic connection relationship, the driving gear (4) and the radius size of driven gear (6) are all the same.
4. a kind of wiping knife rest pendulous device according to claim 1, it is characterised in that: the driven gear (6) is located at
The top of driving gear (4), the driving gear (4) are respectively positioned on the inside of tank chain (5), the gear with driven gear (6)
Bearing (8) is located at driven gear (6) back.
5. a kind of wiping knife rest pendulous device according to claim 1, it is characterised in that: open the inside of the sliding block (11)
Equipped with sliding slot, the control block (10) is movably connected on inside the sliding slot on sliding block (11), the fixed peace in fixed block (21) position
Front loaded on sliding block (11) and not with control block (10) interfere, the inside of the wiping frame (12) offers card slot, described to scrape
It the inside of knife (13) grafting and card slot and is bolted to connection.
6. a kind of wiping knife rest pendulous device according to claim 1, it is characterised in that: the ink frame bearing (15) is fixed
It is installed on printing box (1) positive inner wall, the inside of the ink tank (17) is filled with ink, and the two of the roller bull stick (19)
Impression cylinder (18) are run through in end, and the both ends of roller bull stick (19) are movably installed in the inner wall of printing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915706.4U CN208602063U (en) | 2018-06-13 | 2018-06-13 | A kind of wiping knife rest pendulous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915706.4U CN208602063U (en) | 2018-06-13 | 2018-06-13 | A kind of wiping knife rest pendulous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208602063U true CN208602063U (en) | 2019-03-15 |
Family
ID=65662872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915706.4U Expired - Fee Related CN208602063U (en) | 2018-06-13 | 2018-06-13 | A kind of wiping knife rest pendulous device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208602063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693218A (en) * | 2020-12-28 | 2021-04-23 | 饶志坚 | Gravure press ink scraping device capable of prolonging service life of ink scraping knife |
-
2018
- 2018-06-13 CN CN201820915706.4U patent/CN208602063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693218A (en) * | 2020-12-28 | 2021-04-23 | 饶志坚 | Gravure press ink scraping device capable of prolonging service life of ink scraping knife |
| CN112693218B (en) * | 2020-12-28 | 2022-06-14 | 广东金佳远印刷有限公司 | Gravure press ink scraping device capable of prolonging service life of ink scraping knife |
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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: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |