CN107599608B - Intaglio press and its ink-scraping device - Google Patents
Intaglio press and its ink-scraping device Download PDFInfo
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- CN107599608B CN107599608B CN201710869451.2A CN201710869451A CN107599608B CN 107599608 B CN107599608 B CN 107599608B CN 201710869451 A CN201710869451 A CN 201710869451A CN 107599608 B CN107599608 B CN 107599608B
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Abstract
The invention discloses a kind of intaglio press and its ink-scraping devices, belong to intaglio press field, the shortcomings that being intended to provide a kind of Squeegeeing device of intaglio press, dispelling the ink stored in the areas of recess when being able to solve air blast removal print roller surface ink.Its key points of the technical solution are that: including roller platen and print roller, stamping ink pad is provided with below the print roller, the side of the print roller is provided with the jet cylinder for being connected with air blower, print roller is provided with flow channel on the side wall of the jet cylinder, the tangential direction of the flow channel towards print roller is arranged, and the linear velocity of the outgassing direction of the flow channel and print roller at flow channel is contrary；Axial direction in the flow channel along print roller is evenly distributed with several partitions, and flow channel is divided into several gas chambers by the partition, and the junction of the flow channel and jet cylinder is located at each gas chamber and opens up slot far from the side of print roller, is provided with arc-shaped insert plate in the slot.
Description
Technical field
The present invention relates to intaglio press field, in particular to a kind of intaglio press and its ink-scraping device.
Background technique
Intaglio press is the machine printed using intaglio plate.Printing elements recess, and blank parts and print
The outer circle of plate cylinder is in the same plane.By applying ink to the recessed areas of printing plate, doctor or its other party are utilized
Formula removes extra ink, and then under the action of printing pressure, ink is transferred on stock, completes printing process.It is recessed
Version printing clear layer, layer of ink it is thick and solid it is bright-coloured, good colour, can true reappearance original copy effect, and print speed printing speed is fast, is mesh
Preceding most widely used one of mode of printing.
The inking device of intaglio press mainly has immersion type, ink transfer roll-type and ink jet type, the print of these three inking devices
The extra ink of plate cylinder blank parts is all made of doctor device and is struck off.The cutting edge of doctor is sharp, smooth, bright and clean,
There is preferable wiping effect using doctor wiping, it is the technology maturation of this wiping mode, reliable, it is widely used at present
Scrape method for ink.But in printing process, due to many factors such as production environments, in ink often precipitating have it is unpredictable small
Granule foreign, these little particle impurity will lead to doctor blade and are damaged, and the part of damage can not carry out wiping, so that print
Occur that tool marks should not be occurred on brush product, greatly influence product quality.
Notification number is that the Chinese patent of CN101758654A discloses a kind of ink-scraping device of intaglio press, including power
Mechanism, hopper, impression cylinder, stock, plate cylinder and airflow apparatus, airflow apparatus are connect with power mechanism, and air-flow fills
Air current spray nozzle is opened in the one end for setting neighbouring hopper, and the center line of air current spray nozzle and the plate cylinder are tangent.This ink-scraping device is adopted
The mode that the excess ink on plate cylinder surface is blown off is had the disadvantages that towards plate cylinder with air blast and is blown really
Most of ink on its surface can be blown off, but due to making printing plate under the viscosity of ink and its internal tension force effect
The surface of roller can remain one layer of ink film, so that occurring the lines that should not have on printed matter, influence product quality；And
And blow towards forme roller brush while the ink stored in the areas of recess can also be dispelled, lead to the picture and text portion of product
The bad phenomenon for separating existing white point, biting.
Summary of the invention
The first purpose of the invention is to provide a kind of Squeegeeing device of intaglio press, are able to solve air blast removal print
The shortcomings that dispelling the ink stored in the areas of recess when brush roll surface ink.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of Squeegeeing device of intaglio press, including roller platen and print roller, the print roller lower section are provided with stamping ink pad,
The side of the print roller is provided with the jet cylinder for being connected with air blower, is provided on the side wall of the jet cylinder towards print roller
The tangential direction of flow channel, the flow channel towards print roller is arranged, and the outgassing direction of the flow channel and print roller are leaned on
Linear velocity at nearly flow channel is contrary；Several partitions, the partition are evenly distributed with along the axial direction of print roller in the flow channel
Flow channel is divided into several gas chambers, the junction of the flow channel and jet cylinder is located at side of each gas chamber far from print roller
Slot is opened up, arc-shaped insert plate is provided in the slot, the arc-shaped insert plate has radius of curvature identical with jet cylinder.
Through the above scheme, using the air blower being connected on jet cylinder pressure-air is delivered in jet cylinder and from gas
It is sprayed in runner, jet is carried out to print roller along the tangential direction of print roller, the ink of print roller excess surface is blown off；
Flow channel is divided into several gas chambers by uniformly distributed several partitions in flow channel, and gas chamber is provided with arc close to one end of spray painting roller and inserts
Plate, to control the opening and closing of each gas chamber end by arc-shaped insert plate；When gas chamber is the figure being recessed close to one end of print roller
When literary part, gas chamber is closed using arc-shaped insert plate, arc-shaped insert plate is identical with the radius of curvature of jet cylinder, so that the arc-shaped insert plate
It can make it that can not ensure that areas can to areas jet the benign closing in the junction of gas chamber and jet cylinder
Sufficient ink is stored, and gas chamber corresponding to the other parts in print roller is kept unimpeded, to carry out clear ink to print roller, and
And the jet direction of the flow channel and the linear velocity of print roller are contrary, reverse jet can be preferably by the oil in print roller
Ink is blown off.
Further, the tangential direction on side wall of the gas chamber far from jet cylinder one end along print roller opens up sliding slot, and
And the sliding slot is located at gas chamber on the side wall of print roller side；Spring is provided in the sliding slot, the spring one end connects
It connects in sliding slot slot bottom, the other end is connected with reversed doctor, and the blade of the reversed doctor contradicts in print roller.
Through the above scheme, since ink removing of the air blast to print roller is ineffective, one can be remained on the surface of print roller
Layer oil film.For this purpose, reversed doctor is arranged at the gas outlet of flow channel, auxiliary wiping is carried out to print roller, by its surface
Remaining ink is wiped off；Also, the reversed doctor is arranged in side of the flow channel close to print roller, that is, flow channel is upper
Wall, so that the ink that reversed doctor scrapes can be blown off by the gas sprayed in flow channel, to avoid a large amount of ink
Stick in influence wiping effect at blade.Reversed doctor is against the rotation direction wiping of print roller, and impact force is larger, especially
In the tiny particles content of adhesion on encountering print roller, blade can be caused to damage, thus slide the root of reversed doctor
It is connected in the sliding slot on flow channel top, and built-in spring, gives reversed doctor one retraction surplus, when reversed doctor
Blade can bounce back in time when encountering tiny particles content, significantly reduce the damage degree of cutter.
Further, the tangential direction of a lateral edge print roller of the jet cylinder far from flow channel is provided with positive wiping
Knife, the forward direction doctor contradict in print roller far from one end of jet cylinder, and the print roller and positive doctor support
The linear velocity direction of synapsis and positive doctor towards identical.
Through the above scheme, it can be bounced back after encountering tiny particles content due to reversed doctor, to reduce its wiping
Effect.Positive doctor is set on jet cylinder thus, and the rotation direction along print roller is arranged, and impact force is smaller, right
The damage of blade is smaller, and after flow channel and the cleaning of reversed doctor, prints the most ink of roller surface
And tiny particles content is all removed, positive doctor improves wiping effect for wiping remaining ink off.
Further, be located at immediately below positive doctor on the jet cylinder and be provided with oil storage plate, the oil storage plate and
The side wall of jet cylinder constitutes oil storage tank.
Through the above scheme, the ink that positive doctor is scraped from print roller can glide or drip along positive doctor
It falls on oil storage plate, finally remains in the oil groove out that oil storage plate and jet cylinder are constituted.
Further, the oil storage plate is arranged from jet cylinder towards print roller obliquely and along print roller tangential direction.
Through the above scheme, so that oil storage plate is close to one end of print roller positive oil scraping plate close as far as possible, thus to the greatest extent
It is possible that all ink scraped by positive oil scraping plate is allowed to enter the bottom in oil storage tank and flowing to oil storage tank.
Further, the two sides of the oil storage plate are provided with side baffle, and are connected with rubber in the bottom of the side baffle
Glue hose.
Through the above scheme, the ink remained in oil storage tank can flow out soldier by rubber hose and enter under print roller
In the stamping ink pad of side.
Further, on the jet cylinder positioned at arc-shaped insert plate two sides be provided with towards arc-shaped insert plate be covered on arc insert
Crisperding on plate forms the guide groove slided for arc-shaped insert plate between the crisperding and jet cylinder.
Through the above scheme, arc-shaped insert plate can slide in the guide groove that crisperding and jet cylinder barrel are constituted, thus
It realizes through sliding arc-shaped insert plate and controls the purpose of gas chamber folding.
Further, the arc-shaped insert plate is provided with sliding block close to a middle side part of jet cylinder, and the jet cylinder is along its week
To the sliding-rail groove offered for sliding block sliding.
Through the above scheme, arc-shaped insert plate realizes freely opening to gas chamber by sliding block slidably reciprocating in sliding-rail groove
It closes.
Further, the cross section of the flow channel gradually becomes smaller from jet cylinder one end to the other end.
Through the above scheme, the cross section of flow channel gradually becomes smaller along its jet direction, so that spraying out of flow channel
Air-flow out can gradually become anxious, and pressure is got higher, to improve its cleaning effect to ink.
In conclusion the invention has the following advantages:
1, flow channel is divided into several gas chambers using several partitions, opening for gas chamber is then controlled by arc-shaped insert plate
It closes, thus by being closed against the gas chamber of areas jet, so that the ink in areas intaglio plate will not be dispelled, and
And the position of closed air chamber can be also adjusted correspondingly according to the areas of the different location on different printing roller；
2, the reversed doctor with Telescopic being arranged on flow channel can be on entire print roller length direction
Ink carries out auxiliary cleaning, can bounce back after encountering the barriers such as molecule, to reduce blade as far as possible
The extent of damage, while being reversed ink that doctor scrapes and can be blown off by the air-flow that flow channel sprays；
3, it is additionally provided with positive doctor on jet cylinder, the rotation direction along print roller is arranged, and impact force is small, wiping
It is high-efficient, and its ink scraped can slide into oil storage tank along oil storage plate, then flow into stamping ink pad from rubber hose
It recycles.
A second object of the present invention is to provide a kind of intaglio press, above-mentioned intaglio process is installed on the intaglio press
Brush machine ink-scraping device.
The invention has the following advantages:
The intaglio press for being equipped with the Squeegeeing device of intaglio press is provided simultaneously with the clear ink of jet and doctor wiping two
Kind ink manner of cleaning up has good clear black effect.
Detailed description of the invention
Fig. 1 is the schematic diagram that embodiment one is used to embody roller platen and print roller positional relationship；
Fig. 2 is the schematic diagram that embodiment two is used to embody flow channel position and structure；
Fig. 3 is the perspective view of jet cylinder and flow channel in embodiment three, for embodying the position of flow channel internal partition；
Fig. 4 is the schematic diagram that embodiment three is used to embody the attracted numbers structure；
Fig. 5 is the schematic diagram that embodiment three is used to embody the positional structure of crisperding on jet cylinder；
Fig. 6 is the schematic diagram that example IV is used to embody sliding block and sliding-rail groove connection structure；
Fig. 7 is the schematic diagram that embodiment five is used to embody reversed doctor and flow channel connection relationship；
Fig. 8 is the enlarged drawing of A in Fig. 7；
Fig. 9 is the schematic diagram that embodiment six is used to embody positive doctor positional structure；
Figure 10 is the schematic diagram that embodiment seven is used to embody oil storage slot structure；
Figure 11 is the overall structure diagram of embodiment eight.
In figure, 1, rack；11, baking oven；12, roller platen；13, print roller；14, ink roller；15, stamping ink pad；151, fuel-displaced
Mouthful；16, Mo Tong；17, pneumatic diaphragm pump；171, oil-absorbing pipeline；172, it drains the oil pipeline；2, jet cylinder；21, air blower；22, air-flow
Road；221, partition；2211, gas chamber；222, slot；223, sliding slot；224, spring；225, reversed doctor；23, arc-shaped insert plate；
231, crisperding；2311, guide groove；232, sliding-rail groove；233, sliding block；24, positive doctor；25, oil storage plate；251, oil storage tank；
252, side baffle；253, rubber hose.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one, a kind of Squeegeeing device of intaglio press are to have baking oven above rack 1 as shown in Figure 1, including rack 1
11, the roller platen 12 of rubber material is provided between rack 1, roller platen 12 is arranged with print roller 13, print roller 13 and coining
There are minimum gap between roller 12, it is provided with the intaglio plate for printing image-text in the print roller 13, is contradicted under print roller 13
It is provided with ink roller 14, the lower setting of ink roller 14 fills the stamping ink pad 15 of ink, and the ink roller 14 is immersed in ink.Ink
15 side of disk, which offers fuel-displaced 151, fuel-displaced 151 and divides into install, is equipped with black bucket 16, and oil-absorbing pipeline 171 is provided in black bucket 16, inhales
Oil-piping 171 is connected to pneumatic diaphragm pump 17 far from one end of black bucket 16, and insertion stamping ink pad 15 is connected on pneumatic diaphragm pump 17
In pipeline 172 of draining the oil.
Working principle:
Film to be printed is penetrated in the gap between roller platen 12 and print roller 13, so that roller platen 12 and print
Connection is indirectly contradicted between brush roll 13.Then it is driven by external motive device with the rotation of print roller 13, thus print roller 13
The roller platen 12 that will drive lower section ink roller 14 and top is rotated together.Ink roller 14 infiltrates in ink, thus rotation
Ink roller 14 can make its surface cover one layer of ink, and then the ink on ink roller 14 can be stained with and contradict and relatively rotate with it
13 surface of print roller, and the ink can also fill up the areas of recess simultaneously.It finally will under the pressure of roller platen 12
The ink stored in areas is printed on film.Ink in stamping ink pad 15 is fallen into black bucket 16 from oil outlet 151, then
It is transmitted back in stamping ink pad 15 and is reused again by pneumatic diaphragm pump 17, the purpose for the arrangement is that in order to improve the flowing of ink
Property, avoid the viscosity of ink from getting higher and cohere.
Embodiment two, a kind of Squeegeeing device of intaglio press, with embodiment one the difference is that, as shown in Fig. 2, real
In the printing process for applying example one, before the ink in areas is printed on film, need entire 13 table of print roller
The ink in face is wiped off, so that only have the ink stored in areas to be printed on film in entire print roller 13, thus
Obtain desired pattern.For this purpose, being connected to the jet cylinder 2 of air blower 21, the lower section of jet cylinder 2 in the setting of the side of print roller 13
Be connected with the flow channel 22 being arranged towards 13 tangential direction of print roller, the cross section of the flow channel 22 from one end of jet cylinder 2 to
The other end gradually becomes smaller, also, the jet direction of the flow channel 22 and print roller 13 are close to the line of 22 gas outlet position of flow channel
Directional velocity on the contrary, flow channel 22 jet, print roller 13 rotate clockwise obliquely.
Illustrate: the pressure-air that air blower 21 bloats enters flow channel 22 via jet cylinder 2, then from flow channel 22
In against print roller 13 rotation direction spray, the ink in 13 whole surface of print roller is cleared up.The cross of flow channel 22
Section gradually becomes smaller along its jet direction, so that the air-flow sprayed out of flow channel 22 can gradually become anxious, pressure is got higher, from
And improve its cleaning effect to ink.
Embodiment three, a kind of Squeegeeing device of intaglio press, with embodiment two the difference is that, such as Fig. 2,3,4 and 5
It is shown, several partitions 221 are evenly distributed with along the axial direction of print roller 13 in flow channel 22, if for flow channel 22 to be divided into dry gas
Room 2211 is located at each gas chamber 2211 in the junction of flow channel 22 and jet cylinder 2 and slot is arranged far from the side of print roller 13
222, slot 222 is interior to be arranged arc-shaped insert plate 23, which has and the identical radius of curvature of jet cylinder 2.
As shown in figure 5, being provided with a pair towards arc-shaped insert plate 23 in the two sides of the upper arc-shaped insert plate 23 of barrel of jet cylinder 2
Crisperding 231 forms the guide groove 2311 slided for arc-shaped insert plate 23 between crisperding 231 and jet cylinder 2.
It illustrates:
It can will also scheme while clearing up the ink in print roller 13 from the pressure-air sprayed in flow channel 22
The oil liquid stored in literary part dispels, this allows for the pattern printed and incomplete phenomenon occurs.At this moment, by sliding picture and text
Arc-shaped insert plate 23 on the corresponding gas chamber 2211 in part, makes it seal the gas chamber 2211, the gas chamber 2211 is prevented to spray areas
Gas.Also, since each gas chamber 2211 and corresponding arc-shaped insert plate 23 are non-interference, so as to according to different printing roller 13
The areas of upper different location adjusts the opening and closing of each gas chamber 2211.
Example IV, a kind of Squeegeeing device of intaglio press, with embodiment three the difference is that, as shown in fig. 6,
Sliding block 233 is arranged close to a middle side part of jet cylinder 2 in arc-shaped insert plate 23, and the circumferential direction on jet cylinder 2 along jet cylinder 2 offers confession
The sliding-rail groove 232 that sliding block 233 slides, and the length of the sliding-rail groove 232 is equal to length in the glide direction of arc-shaped insert plate 23
Half, the part so as to which arc-shaped insert plate 23 to be in gas chamber 2211 fully slide out and are just covered on sliding-rail groove 232.
Embodiment five, a kind of Squeegeeing device of intaglio press, with embodiment three the difference is that, such as the institute of Fig. 2,7 and 8
Show, the outgassing direction of gas chamber 2211 be provided with sliding slot 223 close to the side of print roller 13 at the gas outlet of gas chamber 2211,
Reversed doctor 225 is slidably connected in sliding slot 223, and is provided with bullet between 223 slot bottom of reversed doctor 225 and sliding slot
The blade of spring 224, reversed doctor 225 contradicts in print roller 13.
It illustrates: since the mode treatment of printing ink of flow channel 22 towards 13 jet of print roller can be residual on the surface of print roller 13
Stay one layer of oil film.For this purpose, reversed doctor 225 is arranged at the gas outlet of flow channel 22, auxiliary wiping is carried out to print roller 13,
Its ink remained on surface to be wiped off；Also, flow channel 22 is arranged in close to the one of print roller 13 in the reversed doctor 225
Side, that is, the upper wall of flow channel 22, so that the ink that reversed doctor 225 scrapes can be sprayed in flow channel 22
Gas is blown off, so that a large amount of ink be avoided to stick in influence wiping effect at blade.Reversed doctor 225 is against print roller 13
Rotation direction wiping, impact force is larger, especially in the tiny particles content of adhesion on encountering print roller 13, can cause to blade
The root of reversed doctor 225, is slidably connected in the sliding slot 223 on 22 top of flow channel, and built-in spring by damage thus
224, give reversed doctor 225 1 retraction surpluses, when the blade of reversed doctor 225 encounters tiny particles content can and
When bounce back, significantly reduce the extent of damage of cutter.
Embodiment six, a kind of Squeegeeing device of intaglio press, with embodiment five the difference is that, as shown in figure 9,
Positive doctor 24 is arranged far from the side of flow channel 22 in jet cylinder 2, and the forward direction doctor 24 is equally along 13 tangent line of print roller
Direction is arranged and contradicts with it, also, linear velocity direction and positive doctor at 24 conflict of print roller 13 and positive doctor
24 direction is consistent.It illustrates:
Since reversed doctor 225 has the self-protection function that can be bounced back after encountering tiny particles content, cause printing
The ink on 13 surface of brush roll can be remained.Positive doctor 24 is set on jet cylinder 2 thus, along turning for print roller 13
Dynamic direction setting, impact force is smaller, smaller to the damage of blade, and clears up by flow channel 22 and reversed doctor 225
Later, the most ink on 13 surface of print roller and tiny particles content are all removed, and positive doctor 24 is used for will be residual
The ink stayed is wiped off, and wiping effect is improved.
Embodiment seven, a kind of Squeegeeing device of intaglio press, with embodiment six the difference is that, as shown in Figure 10,
The oil storage plate 25 being connected on jet cylinder 2 is provided in the lower section of positive doctor 24, the oil storage plate 25 from jet cylinder 2 towards
13 tangential direction of print roller tilts upward setting.Oil storage plate 25 and 2 wall of jet cylinder constitute oil storage tank 251, and 251 two sides of oil storage tank are set
Side baffle 252 is set to close oil storage tank 251, setting rubber hose 253 is for will be in oil storage tank 251 in 252 bottom of side baffle
The ink of storage is imported to recycle in stamping ink pad 15 and be used.
It illustrates: can be glided along positive doctor 24 by the ink that positive doctor 24 scrapes or be dropped in oil storage
It glides and is eventually fallen into oil storage tank 251 on plate 25, when the ink in oil storage tank 251 accumulates to a certain extent, Bian Huicong
It imported into stamping ink pad 15 and recycles in rubber hose 253.
Embodiment eight, a kind of intaglio press, as shown in figure 11, the intaglio press include that above-described embodiment one arrives implementation
The Squeegeeing device of intaglio press of example seven can be provided simultaneously with the clear ink of jet and two kinds of ink manner of cleaning up of doctor wiping, tool
There is good clear black effect.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of Squeegeeing device of intaglio press, including roller platen (12) and print roller (13), print roller (13) lower section is set
Stamping ink pad (15) are equipped with, it is characterized in that: the side of the print roller (13) is provided with the jet cylinder for being connected with air blower (21)
(2), it is provided with flow channel (22) on the side wall of the jet cylinder (2) towards print roller (13), the flow channel (22) is towards print
Brush roll
(13) tangential direction setting, and the outgassing direction of the flow channel (22) and print roller (13) are close to flow channel (22)
The linear velocity at place is contrary；Along print roller in the flow channel (22)
(13) axial direction is evenly distributed with several partitions (221), and flow channel (22) is divided into several gas chambers by the partition (221)
(2211), the junction of the flow channel (22) and jet cylinder (2) is located at one of each gas chamber (2211) far from print roller (13)
Side opens up slot (222), is provided with arc-shaped insert plate (23) in the slot (222), the arc-shaped insert plate (23) has and jet
The identical radius of curvature of cylinder (2).
2. Squeegeeing device of intaglio press according to claim 1, it is characterized in that: the gas chamber (2211) is far from jet cylinder
(2) tangential direction on the side wall of one end along print roller (13) opens up sliding slot (223), and the sliding slot (223) is located at gas chamber
(2211) on the side wall of print roller (13) side；It is provided with spring (224) in the sliding slot (223), the spring (224)
One end is connected to sliding slot (223) slot bottom, and the other end is connected with reversed doctor (225), the blade of the reversed doctor (225)
It contradicts on print roller (13).
3. Squeegeeing device of intaglio press according to claim 1, it is characterized in that: the jet cylinder (2) is far from flow channel
(22) tangential direction of a lateral edge print roller (13) is provided with positive doctor (24), and the forward direction doctor (24) is far from spray
One end of inflator (2) contradicts on print roller (13), and the line at the print roller (13) and positive doctor (24) conflict
Directional velocity and positive doctor (24) towards identical.
4. Squeegeeing device of intaglio press according to claim 3, it is characterized in that: being located at forward direction on the jet cylinder (2)
It is provided with immediately below doctor (24) oil storage plate (25), the side wall of the oil storage plate (25) and jet cylinder (2) constitutes oil storage tank
(251)。
5. Squeegeeing device of intaglio press according to claim 4, it is characterized in that: the oil storage plate (25) is from jet cylinder
(2) it is arranged obliquely and along print roller (13) tangential direction at towards print roller (13).
6. Squeegeeing device of intaglio press according to claim 4, it is characterized in that: the two sides of the oil storage plate (25) are arranged
Have side baffle (252), and is connected with rubber hose (253) in the bottom of the side baffle (252).
7. Squeegeeing device of intaglio press according to claim 1, it is characterized in that: being located at arc on the jet cylinder (2)
The two sides of plate (23) are provided with the crisperding (231) being covered on arc-shaped insert plate (23), the crisperding towards arc-shaped insert plate (23)
(231) guide groove (2311) slided for arc-shaped insert plate (23) is formed between jet cylinder (2).
8. Squeegeeing device of intaglio press according to claim 1, it is characterized in that: the arc-shaped insert plate (23) is close to jet
One middle side part of cylinder (2) is provided with sliding block (233), and the jet cylinder (2) offers the cunning for sliding block (233) sliding along its circumferential direction
Track slot (232).
9. Squeegeeing device of intaglio press according to claim 1, it is characterized in that: the cross section of the flow channel (22) from
Jet cylinder (2) one end gradually becomes smaller to the other end.
10. a kind of intaglio press, it is characterized in that: including the described in any item intaglio press wiping dresses of claim 1 to 9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869451.2A CN107599608B (en) | 2017-09-23 | 2017-09-23 | Intaglio press and its ink-scraping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869451.2A CN107599608B (en) | 2017-09-23 | 2017-09-23 | Intaglio press and its ink-scraping device |
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| Publication Number | Publication Date |
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| CN107599608A CN107599608A (en) | 2018-01-19 |
| CN107599608B true CN107599608B (en) | 2019-02-12 |
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| CN109367235B (en) * | 2018-11-20 | 2020-10-02 | 安徽宏洋包装集团有限公司 | Printing ink printing technology |
| CN109985766B (en) * | 2019-05-06 | 2022-03-11 | 江苏安瑞达新材料有限公司 | Spotted coating slurry return material reprocessing system and working method thereof |
| CN110085790A (en) * | 2019-05-06 | 2019-08-02 | 江苏安瑞达新材料有限公司 | The preparation process of the lithium battery dotted coating diaphragm of Low ESR high-adhesion |
| CN110466240A (en) * | 2019-08-30 | 2019-11-19 | 江苏省朗晖实业发展有限公司 | A kind of intaglio printing assembly line |
| CN110802928B (en) * | 2019-11-26 | 2021-07-23 | 深圳市鑫鹏彩印刷有限公司 | Printing machine and printing process |
| CN111070858A (en) * | 2019-12-25 | 2020-04-28 | 北京柏力行彩印有限公司 | Gravure printing machine, ink scraping device and ink scraping method |
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| CN107599608A (en) | 2018-01-19 |
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