CN210792400U - One-plate multi-color high-precision printing device - Google Patents
One-plate multi-color high-precision printing device Download PDFInfo
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- CN210792400U CN210792400U CN201921148083.3U CN201921148083U CN210792400U CN 210792400 U CN210792400 U CN 210792400U CN 201921148083 U CN201921148083 U CN 201921148083U CN 210792400 U CN210792400 U CN 210792400U
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Abstract
The utility model discloses a one-plate multicolor high-precision printing device, which comprises a fixed frame, a compression roller arranged in the fixed frame, a rubber cloth roller arranged at the top of the compression roller, a printing roller arranged at the top of the rubber cloth roller, a water dipping mechanism arranged at the top of the printing roller and an ink roller arranged at one side of the water dipping mechanism; the ink roller comprises an ink roller main body, a brush sleeve layer arranged outside the ink roller main body, a second bearing arranged on one side of the ink roller main body, a pneumatic mechanism arranged on the other side of the ink roller main body, an inner shaft and an ink bag arranged in the ink roller main body, and buffer layers arranged on two sides of the inner shaft; the device pressurizes the inside airtight structure of ink roller through setting up pneumatic mechanism, interior axle and black bag in ink roller, realizes even automatic black of going out, cooperates the brush cover that ink roller outside set up simultaneously, and ink is through the even brush of brush to the seal roller of applying paint with a brush on, consequently has the advantage of inking evenly, the high, incessant inking of printing ink utilization ratio.
Description
Technical Field
The utility model particularly relates to a version polychrome high accuracy printing device.
Background
Offset printing is one type of lithographic printing, also known as offset printing. Offset printing is a printing method in which the image and text on a printing plate are transferred to a printing material by means of a blanket. The rubber blanket can well compensate the unevenness of the surface of the printing stock, so that the printing ink is fully transferred, the transfer of water on the printing plate to the printing stock can be reduced, and the like. The offset printing press has three cylinders including: printing plate, blanket, impression. .
However, the ink discharging effect of the ink roller of the commercial offset printing machine is not good, ink is adhered to the surface of the ink roller and then is transferred to the rubber blanket, uneven inking is easily caused by surface roughness of the ink roller, ink agglomeration and the like, and meanwhile, the existing ink roller is not high in inking efficiency and easily causes ink waste.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a version polychrome high accuracy printing device, the device is arranged in the formula printing machine of Ke, the device is through setting up pneumatic mechanism in the ink roller, interior axle and china ink bag, pressurize to the inside airtight structure of ink roller through qigong mechanism, realize even automatic black, cooperate the brush cover that the ink roller outside set up simultaneously, printing ink passes through the even brush of brush and coats with a brush on the ink roller, reduce the printing ink extravagant and improve the inking quality, consequently, it is even to have the inking, the printing ink high-usage, the advantage of incessant inking.
In order to solve the technical problem, the technical scheme of the utility model is that: a kind of one edition of polychrome high-accuracy printing units, including the fixed mount, and set up in the said fixed mount, and the compression roller fixedly connected with said fixed mount, and set up in the said compression roller top, and the said fixed mount fixedly connected rubber blanket roller, and set up in the said rubber blanket roller top, and the said fixed mount fixedly connected print the roller, and set up in the said print roller top, with the said fixed mount fixedly connected wet mechanism, and set up in the said wet mechanism one side, with the said fixed mount fixedly connected ink roller; the ink roller is including the ink roller main part that is the cylinder setting, and set up ink roller main part outside, with ink roller main part fixed connection's brush cover layer, and set up ink roller main part one side, with the ink roller main part clamps fixed second bearing, and set up ink roller main part opposite side, with the ink roller main part clamps fixed pneumatic mechanism, and set up in the ink roller main part, with the ink roller main part clamps fixed interior axle, and set up and be in the ink roller main part, clamp in the ink bag in the interior axle, and set up in interior axle both sides, with interior axle fixed connection's buffer layer.
As preferred, the ink roller main part is the cavity setting, the ink roller main part is including setting up ink roller main part one side, with the integrative extension roller shaft that sets up of ink roller main part, the ink roller main part is still including setting up the first recess of the inside ball of ink roller main part, the ink roller main part is still including setting up the ink roller main part through-hole that is used for exporting printing ink in the ink roller main part, the aperture of ink roller main part through-hole is by outer grow gradually to the interior.
As preferred, the brush jacket layer is the cavity setting, the brush jacket layer is including setting up the screw recess at brush jacket layer both ends, the brush jacket layer still is including setting up outside, with the integrative brush that sets up in brush jacket layer, the brush jacket layer still is including setting up between the brush, with the integrative tongue groove that sets up in brush jacket layer, and set up the brush jacket layer through-hole that is used for exporting printing ink bottom the brush, the aperture of brush jacket layer through-hole is by outer grow gradually to interior.
Preferably, the pneumatic mechanism comprises an air cylinder, a push rod arranged on one side of the air cylinder and fixedly connected with the air cylinder, a squeezing plate arranged on one side of the push rod and fixedly connected with the push rod, the squeezing plate is arranged in a cylindrical shape, a ball arranged on the squeezing plate and fixedly connected with the squeezing plate, a first flange arranged outside the air cylinder and fixedly connected with the air cylinder, and a second flange arranged outside the air cylinder and used for fixing; the pressing plate comprises a second ball groove arranged outside the pressing plate.
Preferably, the inner shaft comprises an inner shaft cavity arranged at the center of the inner shaft, the inner shaft cavity is arranged in a cylindrical shape, the inner shaft further comprises ink bag grooves which are uniformly distributed in the inner shaft at equal intervals, and the cross sections of the ink bag grooves are arranged in a sector shape; the ink bag groove comprises an ink bag groove through hole which is arranged at the bottom of the ink bag groove and communicated with the inner shaft cavity.
Preferably, the fixing frame comprises a first vertical plate which is vertically arranged and used for fixing, a fixing transverse plate which is arranged at the bottom of the first vertical plate and used for fixing, and a second vertical plate which is arranged on one side of the fixing transverse plate and used for fixing, wherein the second vertical plate is perpendicular to the fixing transverse plate and parallel to the first vertical plate; the second vertical plate comprises a second vertical plate through hole arranged in the second vertical plate.
Preferably, the blanket roll comprises a blanket roll body and first bearings which are arranged on two sides of the blanket roll body and fixedly connected with the blanket roll body; the blanket roll main body comprises roll shafts which are arranged on two sides of the blanket roll main body and are integrally arranged with the blanket roll main body.
As preferred, be stained with water the mechanism including set up in seal roller one side, with mount fixed connection's first roller of being stained with water, and set up in first roller one side of being stained with water, with mount fixed connection's second roller of being stained with water, the second is stained with water one side of roller with first roller contact of being stained with water, the second is stained with water the opposite side of roller with the seal roller contact, and set up in first roller bottom of being stained with water, with mount fixed connection's water tank,
preferably, the water tank comprises a fixing plate which is arranged on the outer side of the water tank and fixedly connected with the water tank through screws, the fixing plate is arranged in a folded angle mode, and the fixing plate is arranged on the left side, the right side and the bottom of the water tank.
The utility model discloses technical effect mainly embodies: the device pressurizes the inside airtight structure of ink roller through setting up pneumatic mechanism, interior axle and black bag in ink roller, realizes even automatic black of going out, cooperates the brush cover that the ink roller outside set up simultaneously, and ink passes through the even brush of brush and applies paint on the ink roller, reduces printing ink waste and improves the inking quality, consequently has the advantage that the inking is even, printing ink high-usage, incessant inking.
Drawings
FIG. 1 is a schematic view of a multi-color high-precision printing apparatus according to the present invention;
FIG. 2 is a side view of the apparatus of the present application;
FIG. 3 is a schematic view of a blanket roll;
FIG. 4 is a schematic view of an ink roller;
FIG. 5 is a sectional view taken along line A-A of FIG. 4;
fig. 6 is a sectional view taken along line B-B in fig. 4.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
In the present embodiment, it should be understood that the terms "outer", "bottom", "top", "vertical", "center", "inner", "one side", "outer", "two sides", "symmetrical", "vertical", "parallel", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a screw fixing manner commonly used in the prior art, and therefore, the detailed description is omitted in the present embodiment.
The utility model provides a polychrome high accuracy printing device of a version, as shown in figure 1, includes mount 1, and sets up the mount inside, with mount 1 fixed connection's compression roller 2, and set up compression roller 2 top, with mount 1 fixed connection's rubber blanket roller 3, and set up rubber blanket roller 3 top, with mount 1 fixed connection's seal roller 4, and set up and be in seal roller 4 top, with mount 1 fixed connection be stained with water mechanism 5, and set up be in be stained with water mechanism 5 one side, with mount 1 fixed connection's ink roller 6.
The fixing frame 1 comprises a first vertical plate 11 which is vertically arranged and used for fixing, and a fixing transverse plate 12 which is arranged at the bottom of the first vertical plate 11 and used for fixing, wherein the fixing transverse plate 12 is vertical to the first vertical plate 11, the fixing transverse plate 12 is fixedly connected with the first vertical plate 11 through screws, and a second vertical plate 13 which is arranged at one side of the fixing transverse plate 12 and used for fixing, the second vertical plate 13 is vertical to the fixing transverse plate 12 and parallel to the first vertical plate 11, the second vertical plate 13 and the first vertical plate 11 are symmetrically arranged at two sides of the fixing transverse plate 12, and the second transverse plate 13 is fixedly connected with the fixing transverse plate 12 through screws; the second vertical plate 13 comprises a second vertical plate through hole 131 formed in the second vertical plate 13, more than one second vertical plate through hole 131 is formed in the second vertical plate, and the second vertical plate through hole 131 is used for clamping and fixing the press roller 2, the rubber cloth roller 3, the printing roller 4, the water wetting mechanism 5 and the ink roller 6. The first vertical plate 11 is similar to the second vertical plate 13 in structure, and the only difference is that the positions of the first vertical plate 11 and the second vertical plate 13 on the fixed transverse plate 12 are different.
As shown in fig. 2-3, the blanket roll 3 is perpendicular to the first and second vertical plates 11 and 13, the blanket roll 3 includes a blanket roll main body 31, the blanket roll main body 31 is made of rubber material, the blanket roll main body 31 receives ink used for being matched with the printing roll 4 and the press roll 2 to realize printing on paper, and first bearings 32 arranged at two sides of the blanket roll main body 31 and fixedly connected with the blanket roll main body 31, the first bearings 32 are used for being clamped and matched with the roll shaft 311 and being clamped and matched with the second vertical plate through holes 131 in the fixing frame 1 through interference fit, so as to realize fixing of the blanket roll 3 and reduce the rotational friction resistance of the blanket roll 3; the blanket roll main body 31 comprises roll shafts 311 which are arranged on two sides of the blanket roll main body 31 and are integrally arranged with the blanket roll main body 31, the roll shafts 311 are arranged in a cylindrical shape, and the roll shafts 311 are used for fixing the blanket roll main body 31 with other mechanisms.
The water dipping mechanism 5 comprises a first water dipping roller 51 which is arranged on one side of the printing roller 4 and is fixedly connected with the fixing frame 1, the first water dipping roller 51 is used for contacting with purified water in the water tank 53 and bringing the purified water to the second water dipping roller 52, a second water dipping roller 52 which is arranged on one side of the first water dipping roller 51 and is fixedly connected with the fixing frame 1, one side of the second water dipping roller 52 is contacted with the first water dipping roller 51, the other side of the second water dipping roller 52 is contacted with the printing roller 4, the second water dipping roller 52 is used for transferring the purified water from the first water dipping roller 51 to the printing roller 4, and a water tank 53 which is arranged at the bottom of the first water dipping roller 51 and is fixedly connected with the fixing frame 1, and the water tank 53 is used for receiving the purified water; the water tank 53 is including setting up water tank 53 the outside, with water tank 53 passes through screw fixed connection's fixed plate 531, fixed plate 531 is the dog-ear setting, fixed plate 531 is provided with more than one altogether, fixed plate 531 sets up water tank 53's left side, right side and bottom, fixed plate 531 be used for through the screw with 1 fixed connection of mount realizes water tank 53 is fixed first be stained with water roller 51 bottom, water tank 53 is annotated with the pure water, and the pure water is used for through the incompatible principle of water and oil will printed area and blank are distinguished to the seal roller 4, and the pure water is in blank.
As shown in fig. 4-6, the ink roller 6 includes an ink roller main body 61 arranged in a cylindrical shape, a brush cover layer 62 fixedly connected with the ink roller main body 61 and arranged outside the ink roller main body 61, the brush cover layer 62 is sleeved with the ink roller main body 61 without a gap, the brush cover layer 62 is used for enabling ink to be uniformly coated on the rubber blanket roller 3 through the brush cover, a second bearing 63 arranged on one side of the ink roller main body 61 and clamped and fixed with the ink roller main body 61, the second bearing 63 is used for clamping and matching with the extension roller shaft 611 and realizing the fixation of the ink roller 6 in the fixing frame 1 by clamping and fixing with the first vertical plate 11 and reducing the rotation resistance of the ink roller 6, and a pneumatic mechanism 64 arranged on the other side of the ink roller main body 61 and clamped and fixed with the ink roller main body 61, the pneumatic mechanism 64 is used for providing power to pressurize the inside of the ink roller 6 and extrude ink, an inner shaft 65 which is arranged in the ink roller main body 61 and clamped and fixed with the ink roller main body 61, the inner shaft 65 is arranged in a cylindrical shape, the inner shaft 65 is used for loading the ink bag 66 and forming a sealed environment so that the ink bag 66 is pressurized and extruded ink, and the ink bag 66 which is arranged in the ink roller main body 61 and clamped and fixed in the inner shaft 65, the ink bag 66 is provided with more than one ink bag, the ink bag 66 is made of flexible materials, a small through hole corresponding to the position of the ink roller main body through hole 613 is arranged in the ink roller main body through hole 613 for outputting ink, the ink is embodied, the ink bag 66 is loaded with ink of different colors, the ink bags 66 can be placed with ink of different colors according to actual printing requirements and placed in the inner shaft 65, and the buffer layers 67 that are arranged on both sides of the inner shaft 65 and fixedly connected with the inner shaft 65, the buffer layers 67 are made of elastic materials, the buffer layers 67 are used for facilitating the clamping of the inner shaft 65 in the ink roller main body 61 and reducing the impact collision of the pneumatic mechanism 64 so as to prevent the mechanism from being damaged; the ink roller main body 61 is arranged in a hollow manner, the ink roller main body 61 comprises an extension roller shaft 611 which is arranged on one side of the ink roller main body 61 and is integrally arranged with the ink roller main body 61, the extension roller shaft 611 is arranged in a cylindrical manner, the extension roller shaft 611 is used for being matched with the second bearing 63 to realize clamping of the ink roller 6 in the fixing frame 1, the ink roller main body 61 further comprises a ball first groove 612 which is arranged inside the ink roller main body 61, the ball first groove 612 is arranged in an annular manner, the ball first groove 612 is used for fixing the ball 644 and keeping airtightness of an inner cavity of the ink roller main body 61 when the pressing plate 643 advances, air is introduced when the pressing plate 643 advances to facilitate movement of the pneumatic mechanism 64, and the ink roller main body 61 further comprises a roller shaft 611 which is arranged on one side of the ink roller main body 61, An ink roller main part through-hole 613 for exporting printing ink, ink roller main part through-hole 613 is provided with more than one altogether, the aperture of ink roller main part through-hole 613 is by outer grow gradually to interior, the top radius ratio of ink roller main part through-hole 613 the bottom radius of brush cover layer through-hole 624 is big, ink roller main part through-hole 613 with brush cover layer through-hole 624 is on same axis.
The brush jacket layer 62 is a hollow arrangement, the brush jacket layer 62 includes screw grooves 621 arranged at two ends of the brush jacket layer 62, the screw grooves 621 are provided with more than one, the screw grooves 621 are used for loading screws, the brush jacket layer 62 further includes brushes 622 arranged outside the brush jacket layer 62 and integrally arranged with the brush jacket layer 62, the brushes 622 are provided with more than one, the brushes 622 are made of softer materials, the brushes 622 are used for transferring ink and uniformly brushing the ink on the blanket roll 3, the brush jacket layer 62 further includes convex grooves 623 arranged between the brushes 622 and integrally arranged with the brush jacket layer 62, the convex grooves 623 are made of rubber materials, the convex grooves 623 are used for separating the brushes 622 to avoid ink color mixing pollution, and brush jacket layer through holes 624 arranged at the bottom of the brushes 622 and used for outputting ink, the brush sleeve layer through hole 624 is provided with more than one, the aperture of the brush sleeve layer through hole 624 is gradually enlarged from outside to inside, and the brush sleeve layer through hole 624 and the ink roller main body through hole 613 are on the same central axis.
The pneumatic mechanism 64 comprises an air cylinder 641, a push rod 642 which is arranged on one side of the air cylinder 641 and fixedly connected with the air cylinder 641, wherein the push rod 642 is arranged in a cylinder, the radius of the push rod 642 is smaller than that of the inner cavity of the ink roller body 61, a pressing plate 643 which is arranged on one side of the push rod 642 and fixedly connected with the push rod 642 is arranged, the pressing plate 643 is arranged in a cylinder, the size of the pressing plate 643 corresponds to that of the inner cavity of the ink roller body 61, the pressing plate 643 is used for pressurizing the inner cavity of the ink roller body 61 by the horizontal reciprocating motion of the air cylinder 641 so as to realize the extrusion of ink, and a ball 644 which is arranged on the pressing plate 643 and fixedly connected with the pressing plate 643 and is used for facilitating the positioning of the pressing plate 643 and reducing the motion resistance of the pressing plate 643, the sealing performance of the inside of the ink roller main body 61 can be improved, the first flange 645 which is arranged outside the air cylinder 641 and fixedly connected with the air cylinder 641 is used for being matched with the second flange 646 and fixedly connected with the fixing frame 1 through screws, so that the ink roller 6 is fixed in the fixing frame 1, the second flange 646 which is arranged outside the air cylinder 641 and used for fixing is arranged, the second flange 646 can move outside the air cylinder 641, and the size of the second flange 646 corresponds to that of the first flange 645; the pressing plate 643 includes a ball second recess 6431 provided outside the pressing plate 643, the size of the ball second recess 6431 corresponds to the size of the ball 644, and the ball second recess 6431 is used to fix the ball 644.
The inner shaft 65 is arranged in a cylindrical shape, the size of the inner shaft 65 corresponds to the size of an inner cavity of the ink roller main body 61, the inner shaft 65 comprises an inner shaft cavity 651 arranged in the center of the inner shaft 65, the inner shaft cavity 651 is arranged in a cylindrical shape, the inner shaft cavity 651 is used for forming a closed space and realizing air extrusion, the inner shaft 65 further comprises ink bag grooves 652 which are uniformly distributed at equal intervals and arranged in the inner shaft 65, the sections of the ink bag grooves 652 are arranged in a fan shape, and the ink bag grooves 652 are used for loading the ink bags 66; the ink bag recess 652 includes an ink bag recess through hole 6521 provided at the bottom of the ink bag recess 652 and communicating with the inner shaft cavity 651, the ink bag recess through hole 6521 serving to pass air and to allow the ink bag 66 to be squeezed out of ink when the pneumatic mechanism 64 squeezes air.
In this embodiment, the model of the supercharging cylinder 641 is SC32X 50. The press roller 2, the blanket roller 3, the printing roller 4, the first water dipping roller 51 and the second water dipping roller 52 are similar in structure, and are different in the positions and the diameters of roller bodies.
The working principle is as follows:
1. firstly, assembling a mechanism, fixing a brush sleeve layer outside an ink roller main body through screws, placing an ink bag into an inner shaft, then placing and fixing the inner shaft into the ink roller main body, then placing a pneumatic mechanism into the ink roller main body, fixing the ink roller into a fixing frame through a flange and a bearing, and similarly fixing a press roller, a rubber cloth roller, a printing roller, a first water dipping roller and a second water dipping roller into the fixing frame through the bearing. Preferably, in other embodiments, a gear is additionally arranged on the roller shaft, and a power mechanism is attached to the roller shaft, so that the fixed-shaft rotation of the roller is realized.
2. When the printing ink roller works, a power supply is switched on, the roller rotates, the air cylinder pushes the extrusion plate to reciprocate, the extrusion plate is contacted with the buffer layer on one side of the inner shaft when reaching a limit stroke, the balls of the extrusion plate are arranged at the bottom of the first ball groove, the inner cavity of the ink roller main body is sealed, the ink bag is extruded by high-pressure air and extrudes ink, the ink is adhered to the brush through the through hole of the ink roller main body and the through hole of the brush sleeve layer, the brush uniformly brushes the ink on the rubber cloth roller, meanwhile, the brush can properly remove impurities on the surface of the rubber cloth roller, the quality of the ink is improved, meanwhile, the water soaking mechanism coats purified water on the rubber cloth roller, due to the water-oil incompatibility principle, the ink and the water are respectively arranged on different areas of the rubber cloth roller, the rubber cloth roller is contacted with the printing roller to transfer the ink into the printing roller, the printing roller is, the uniform and uninterrupted inking of the mechanism is realized.
The utility model discloses technical effect mainly embodies: the device pressurizes the inside airtight structure of ink roller through setting up pneumatic mechanism, interior axle and black bag in ink roller, realizes even automatic black of going out, cooperates the brush cover that the ink roller outside set up simultaneously, and ink passes through the even brush of brush and applies paint on the ink roller, reduces printing ink waste and improves the inking quality, consequently has the advantage that the inking is even, printing ink high-usage, incessant inking.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (9)
1. A kind of one edition of polychrome high-accuracy printing units, including the fixed mount, and set up in the said fixed mount, and the compression roller fixedly connected with said fixed mount, and set up in the said compression roller top, and the said fixed mount fixedly connected rubber blanket roller, and set up in the said rubber blanket roller top, and the said fixed mount fixedly connected print the roller, and set up in the said print roller top, with the said fixed mount fixedly connected wet mechanism, and set up in the said wet mechanism one side, with the said fixed mount fixedly connected ink roller; the method is characterized in that: the ink roller is including the ink roller main part that is the cylinder setting, and set up ink roller main part outside, with ink roller main part fixed connection's brush cover layer, and set up ink roller main part one side, with the ink roller main part clamps fixed second bearing, and set up ink roller main part opposite side, with the ink roller main part clamps fixed pneumatic mechanism, and set up in the ink roller main part, with the ink roller main part clamps fixed interior axle, and set up and be in the ink roller main part, clamp in the ink bag in the interior axle, and set up in interior axle both sides, with interior axle fixed connection's buffer layer.
2. A plate multicolor high-precision printing apparatus according to claim 1, wherein: the ink roller main part is the cavity setting, the ink roller main part is including setting up ink roller main part one side, with the integrative extension roller shaft that sets up of ink roller main part, the ink roller main part is still including setting up the first recess of the inside ball of ink roller main part, the ink roller main part is still including setting up the ink roller main part through-hole that is used for output printing ink in the ink roller main part, the aperture of ink roller main part through-hole is by outer grow gradually to the interior.
3. A plate multicolor high-precision printing apparatus according to claim 1, wherein: the brush jacket layer is the cavity setting, the brush jacket layer is including setting up the screw recess at brush jacket layer both ends, the brush jacket layer is still including setting up brush jacket layer outside, with the integrative brush that sets up in brush jacket layer, the brush jacket layer is still including setting up between the brush, with the integrative tongue that sets up in brush jacket layer, and set up brush jacket layer through-hole bottom, be used for exporting printing ink, the aperture of brush jacket layer through-hole is by outer grow gradually to interior.
4. A plate multicolor high-precision printing apparatus according to claim 1, wherein: the pneumatic mechanism comprises an air cylinder, a push rod, a squeezing plate, a first flange and a second flange, the push rod is arranged on one side of the air cylinder and fixedly connected with the air cylinder, the squeezing plate is arranged on one side of the push rod and fixedly connected with the push rod, the squeezing plate is arranged in a cylindrical shape, the ball is arranged on the squeezing plate and fixedly connected with the squeezing plate, the first flange is arranged outside the air cylinder and fixedly connected with the air cylinder, and the second flange is arranged outside the air cylinder and used for fixing; the pressing plate comprises a second ball groove arranged outside the pressing plate.
5. A plate multicolor high-precision printing apparatus according to claim 1, wherein: the inner shaft comprises an inner shaft cavity arranged at the center of the inner shaft, the inner shaft cavity is arranged in a cylindrical shape, the inner shaft further comprises ink bag grooves which are uniformly distributed in the inner shaft at equal intervals, and the cross sections of the ink bag grooves are arranged in a sector shape; the ink bag groove comprises an ink bag groove through hole which is arranged at the bottom of the ink bag groove and communicated with the inner shaft cavity.
6. A plate multicolor high-precision printing apparatus according to claim 1, wherein: the fixing frame comprises a first vertical plate which is vertically arranged and used for fixing, a fixing transverse plate which is arranged at the bottom of the first vertical plate and used for fixing, and a second vertical plate which is arranged on one side of the fixing transverse plate and used for fixing, wherein the second vertical plate is perpendicular to the fixing transverse plate and is parallel to the first vertical plate; the second vertical plate comprises a second vertical plate through hole arranged in the second vertical plate.
7. A plate multicolor high-precision printing apparatus according to claim 1, wherein: the blanket roll comprises a blanket roll main body and first bearings which are arranged on two sides of the blanket roll main body and fixedly connected with the blanket roll main body; the blanket roll main body comprises roll shafts which are arranged on two sides of the blanket roll main body and are integrally arranged with the blanket roll main body.
8. A plate multicolor high-precision printing apparatus according to claim 1, wherein: be stained with water mechanism including setting up seal roller one side, with mount fixed connection's the first roller of being stained with water, and set up first be stained with water roller one side, with mount fixed connection's second is stained with water roller, the second be stained with water roller one side with the first roller contact of being stained with water, the second be stained with water roller the opposite side with the seal roller contact, and set up first be stained with water roller bottom, with mount fixed connection's water tank.
9. A plate multicolor high-precision printing apparatus according to claim 8, wherein: the water tank is including setting up the water tank outside, with the water tank passes through screw fixed connection's fixed plate, the fixed plate is the dog-ear setting, the fixed plate sets up left side, right side and the bottom of water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148083.3U CN210792400U (en) | 2019-07-20 | 2019-07-20 | One-plate multi-color high-precision printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148083.3U CN210792400U (en) | 2019-07-20 | 2019-07-20 | One-plate multi-color high-precision printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210792400U true CN210792400U (en) | 2020-06-19 |
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ID=71239501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921148083.3U Active CN210792400U (en) | 2019-07-20 | 2019-07-20 | One-plate multi-color high-precision printing device |
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| Country | Link |
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| CN (1) | CN210792400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042517A (en) * | 2022-05-19 | 2022-09-13 | 吕扬 | Printing ink roller capable of reducing deposition |
| CN115122748A (en) * | 2022-06-24 | 2022-09-30 | 汕头市铠嘉模具有限公司 | High-precision engraving device and engraving process for gravure printing roller |
-
2019
- 2019-07-20 CN CN201921148083.3U patent/CN210792400U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042517A (en) * | 2022-05-19 | 2022-09-13 | 吕扬 | Printing ink roller capable of reducing deposition |
| CN115042517B (en) * | 2022-05-19 | 2023-11-21 | 苏州力华米泰克斯胶辊制造有限公司 | Printing ink roller capable of reducing precipitation |
| CN115122748A (en) * | 2022-06-24 | 2022-09-30 | 汕头市铠嘉模具有限公司 | High-precision engraving device and engraving process for gravure printing roller |
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