CN205523040U - Gravure ink uniform distribution device - Google Patents
Gravure ink uniform distribution device Download PDFInfo
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- CN205523040U CN205523040U CN201620357913.3U CN201620357913U CN205523040U CN 205523040 U CN205523040 U CN 205523040U CN 201620357913 U CN201620357913 U CN 201620357913U CN 205523040 U CN205523040 U CN 205523040U
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- cylinder
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- distribution device
- printing
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Abstract
The utility model provides a gravure ink uniform distribution device floats in ink groove's printing ink and to be used for eliminating the printing ink bubble with the printing plate contact, the printing plate sets up on the printing running roller, the device is including the cylinder, the surface of cylinder is smooth surface, the cylinder has elasticity. Because gravure ink uniform distribution device is the cylinder to the surface of cylinder is smooth surface, when the contact is rotated with the printing plate in the surface of working as, forms minute gap between the surface of the surface of cylinder and printing plate, and owing to capillarity, ink groove's printing ink is just by the gap between the surface of the surface of suction cylinder and printing plate, and be full of whole gap, because the surface of cylinder is smooth surface, the gap is more even for printing ink is very even in the printing plate axial, simultaneously, the area of contact of increase printing plate and printing ink, the volume of being favorable to the inking increases, and increases the life of printing plate.
Description
Technical field
This utility model relates to gravure techniques field, particularly a kind of gravure ink uniform distribution device.
Background technology
Gravure (large area and full version printing) during print product there will be product printing inequality, and because the ink in ink tank is in printing process, forme rotation can produce bubble, can reduce conforming product rate.
Utility model content
This utility model provides a kind of gravure ink uniform distribution device, to solve the technical problem that above-mentioned gravure occurs that during print product product printing is uneven.
In order to solve above-mentioned technical problem, this utility model provides a kind of gravure ink uniform distribution device, swim in and contact with forme for eliminating bubbles of ink in the ink of ink tank, described forme is arranged on printing roll wheel, described device includes cylinder, described cylindrical outer surface is smooth surface, and described cylinder has elasticity.
The beneficial effects of the utility model are: owing to gravure ink uniform distribution device is cylinder, and cylindrical outer surface is smooth surface, when surface and forme rotate contact time, trickle gap is formed between cylindrical outer surface and the outer surface of forme, due to capillarity, the ink of ink tank is drawn into the gap between cylindrical outer surface and the outer surface of forme, and is full of whole gap；Owing to cylindrical outer surface is smooth surface, gap ratio is more uniform so that the axial curing ink of forme is highly uniform；Meanwhile, increase forme and the contact area of ink, beneficially inking amount and strengthen, and increase the service life of forme.
Further, described cylinder has elasticity.
Above-mentioned further scheme is used to provide the benefit that: owing to cylinder has elasticity, it is ensured that the contact between cylindrical outer surface and the outer surface of forme is good, improves the reliability of device.Can synchronize to rotate with forme.
Further, described cylindrical length is more than or equal to the length of described forme.
Above-mentioned further scheme is used to provide the benefit that: cylindrical length is more than or equal to the length of forme, it is ensured that justifying printing quality.
Further, described cylindrical material is plastics.
Use above-mentioned further scheme to provide the benefit that: the cylinder of plastic material, there is good elasticity, and be easy to cylinder and swim in ink tank, lean against on forme, thus and forme synchronous axial system.
Further, described cylinder is hollow structure, and its surfacing is plastic sheeting.
Above-mentioned further scheme is used to provide the benefit that: plastic film material surface roughness is less, and quality is had a contest, and the gap between forme is the most uniform.
Further, described hollow structure inner chamber is full of air.
Above-mentioned further scheme is used to provide the benefit that: hollow structure inner chamber to be full of air, it is simple to producing of distributor, with low cost.
Further, the air pressure of described hollow structure inner chamber air is more than or equal to normal atmosphere.
Above-mentioned further scheme is used to provide the benefit that: the air pressure being full of air in hollow structure inner chamber limits, it can be ensured that the flotation property that cylinder is good.Lean against on forme, and forme synchronous axial system.Eliminate the bubble in ink groove.
Further, described cylinder diameter is inversely proportional to described printing roll wheel diameter.
Above-mentioned further scheme is used to provide the benefit that: cylinder diameter is inversely proportional to described printing roll wheel diameter, it is ensured that the good contact between cylinder and forme.Eliminate the bubble of ink in ink groove, thus reach best printing effect.
Accompanying drawing explanation
Fig. 1 is this utility model gravure ink uniform distribution device operating diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
01, cylinder, 02, ink tank, 03, forme, 04, ink, 05, printing roll wheel
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
This utility model gravure ink uniform distribution device operating diagram sees Fig. 1, gravure ink uniform distribution device, swimming in contacts for eliminating bubbles of ink with forme 03 in the ink 04 of ink tank 02, forme 03 is arranged on printing roll wheel 05, device includes cylinder 01, the outer surface of cylinder 01 is smooth surface, and cylinder 01 has elasticity；The material of cylinder 01 is plastics, and cylinder 01 is hollow structure, and its surfacing is plastic sheeting, is full of air in hollow structure inner chamber, and the air pressure of hollow structure inner chamber air is equal to normal atmosphere；A diameter of 159mm of its printing roll wheel 05, a diameter of 10mm of cylinder 01.
Owing to gravure ink uniform distribution device is cylinder, and cylindrical outer surface is smooth surface, when surface and forme rotate contact time, trickle gap is formed between cylindrical outer surface and the outer surface of forme, due to capillarity, the ink of ink tank is drawn into the gap between cylindrical outer surface and the outer surface of forme, and is full of whole gap；Owing to cylindrical outer surface is smooth surface, gap ratio is more uniform so that the axial curing ink of forme is highly uniform；Meanwhile, increase forme and the contact area of ink, beneficially inking amount and strengthen, and increase the service life of forme.
Plastic film material surface roughness is less, and quality is had a contest, and the gap between forme is the most uniform；The air pressure being full of air in hollow structure inner chamber limits, it can be ensured that the flotation property that cylinder is good；Cylindrical a diameter of 10mm, it is ensured that with the matched well of print speed printing speed so that the velocity of rotation of cylindrical velocity of rotation and forme reaches good cooperation, and good contact.
In a particular embodiment, cylinder 01 can be the other materials with elasticity.Owing to cylinder has elasticity, it is ensured that the contact between cylindrical outer surface and the outer surface of forme is good, improves the reliability of device.
In a particular embodiment, described cylinder (01) diameter is inversely proportional to described printing roll wheel (05) diameter.Such as, conventional printing roll wheel is 193mm, and the most cylindrical diameter is set to 8mm；Printing roll wheel is 159mm, and the most cylindrical diameter is set to 10mm, it is ensured that the good contact between cylinder and forme.
In a particular embodiment, the length of cylinder 01 is more than the length of forme 03.Cylindrical length is more than the length of forme, it is ensured that justifying printing quality.
In description of the present utility model, it will be appreciated that, term " " center ", " length ", " width ", " on ", D score, " vertically ", " level ", " top ", " end ", the orientation of the instruction such as " interior " or position relationship be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature immediately below second feature and obliquely downward, or is merely representative of fisrt feature level height less than second feature.
Being described in detail gravure ink uniform distribution device of the present utility model above, principle of the present utility model and embodiment are set forth by specific case used herein.The explanation of above example is only intended to help to understand core concept of the present utility model；Simultaneously for one of ordinary skill in the art, according to thought of the present utility model, the most all will change, in sum, this specification content should not be construed as restriction of the present utility model.
Claims (8)
1. a gravure ink uniform distribution device, swims in the ink (04) of ink tank (02) inner with print
Version (03) contact is used for eliminating bubbles of ink, and described forme (03) is arranged on printing roll wheel (05),
It is characterized in that, described device includes that cylinder (01), the outer surface of described cylinder (01) are smooth table
Face.
Gravure ink uniform distribution device the most according to claim 1, it is characterised in that described cylinder
Body (01) has elasticity.
Gravure ink uniform distribution device the most according to claim 1, it is characterised in that described cylinder
The length of body (01) is more than or equal to the length of described forme (03).
Gravure ink uniform distribution device the most according to claim 3, it is characterised in that described cylinder
The material of body (01) is plastics.
Gravure ink uniform distribution device the most according to claim 4, it is characterised in that described cylinder
Body (01) is hollow structure, and its surfacing is plastic sheeting.
Gravure ink uniform distribution device the most according to claim 5, it is characterised in that described hollow
Structure inner chamber is full of air.
Gravure ink uniform distribution device the most according to claim 6, it is characterised in that described hollow
The air pressure of structure inner chamber air is more than or equal to normal atmosphere.
8. according to the gravure ink uniform distribution device described in any one of claim 1 to 7, it is characterised in that
Described cylinder (01) diameter is inversely proportional to described printing roll wheel (05) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357913.3U CN205523040U (en) | 2016-04-26 | 2016-04-26 | Gravure ink uniform distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357913.3U CN205523040U (en) | 2016-04-26 | 2016-04-26 | Gravure ink uniform distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523040U true CN205523040U (en) | 2016-08-31 |
Family
ID=56797522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620357913.3U Active CN205523040U (en) | 2016-04-26 | 2016-04-26 | Gravure ink uniform distribution device |
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| Country | Link |
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| CN (1) | CN205523040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264006A (en) * | 2017-07-19 | 2017-10-20 | 青岛黎马敦包装有限公司 | A kind of gravure printing ink bubble removal device |
-
2016
- 2016-04-26 CN CN201620357913.3U patent/CN205523040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264006A (en) * | 2017-07-19 | 2017-10-20 | 青岛黎马敦包装有限公司 | A kind of gravure printing ink bubble removal device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |