CN105313440B - A kind of cyclone-type forging printing plate roller - Google Patents
A kind of cyclone-type forging printing plate roller Download PDFInfo
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- CN105313440B CN105313440B CN201510844497.XA CN201510844497A CN105313440B CN 105313440 B CN105313440 B CN 105313440B CN 201510844497 A CN201510844497 A CN 201510844497A CN 105313440 B CN105313440 B CN 105313440B
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Abstract
The invention discloses a kind of cyclone-type forging printing plate rollers, including left chock plug, right chock plug and roller tube wall, it is equipped with fluid conduit and cold sap cavity in roller tube wall, fluid conduit is connected to hydrothermal sources by hydrothermal solution channel of plugging into, and cold sap cavity leads to supercooled liquid channel of plugging into and is connected to cold liquid source；Particularly, several eddy flow blocks are equipped in fluid conduit, which includes shell and inner shaft；Shell is cylindrical structure, and inner shaft is located in shell；The first fluid via flowed for fluid is formed in inner shaft；Several blades for being used to that fluid to be forced to form eddy flow are equipped between inner shaft and shell；The second fluid via flowed for fluid is formed between adjacent blades.The present invention is integrally heated using used by local heating rather than the prior art, and eddy flow block can effectively provide the circulation rate of hydrothermal solution, and can disturb the hydrothermal solution in fluid conduit, strengthens the heat convection of hydrothermal solution and roller tube wall, to reduce the dosage of deep fat.
Description
Technical field
The present invention relates to Full information presser forging printing plate roller fields, more particularly, to a kind of cyclone-type forging printing plate roller.
Background technology
Holographic mould press be it is a kind of thin-film material is processed, make it have the machine of holographic visual effect.Now
Through there is the holographic mould press with double mould pressing station, two rollers are which is provided with, for carrying out molding and for the first time successively
Secondary mould pressing.Its operation principle is：First roller can generate intermittent hologram pattern on thin-film material；Second roller also can be
Intermittent hologram pattern, the hologram pattern mould that double mould pressing station holographic mould press generates second of molding are generated on thin-film material
Be pressed in the blank space of hologram image produced by being molded for the first time so that thin-film material after being molded twice present it is continuous,
The hologram pattern of trace is stitched without version.
First roller of existing above-mentioned machine and the roller structure of the second roller are as shown in Figure 1 and Figure 2.It includes left plug
Head, right chock plug, roller tube wall and holographic version.Tube wall opens the inner cavity that foraminate deep fat pipe stretches into roller tube wall by right chock plug,
Deep fat is injected to the inner cavity of roller tube wall, gap of the deep fat between deep fat pipe and right chock plug is back to by right chock plug connector
Deep fat case forms the heat cycles to roller entirety.The cold oil chamber in elongated hole-shape is provided on roller tube wall, by cold oil chamber edge
The longitudinal direction of roller tube wall is positioned close to the position of holographic version version seam, tube wall is stretched into cold oil chamber and opens foraminate cold oil pipe,
Cold oil fills cold oil chamber from the aperture of cold oil pipe, and oil duct and a left side in left chock plug are passed through in the gap between cold oil pipe and cold oil chamber
Chock plug connector is back to cold oil case, forms the cooling cycle to roller part.The higher position of temperature can be thin in roller
Membrane material upper mold extrudes hologram pattern；The lower position of temperature will not extrude hologram pattern in thin-film material upper mold, then in this way
Roller may make hologram pattern discontinuously to occur.
But the roller of above structure is in actual production, still there is shortcoming：The hologram pattern that second of molding generates
Having subregion between the hologram pattern generated with first time molding is overlaped (this is because the level of hologram pattern
It is related with molding temperature, the process to turn cold again from cold heating, the hologram correspondingly generated thereon are undergone when thin-film material is molded
Case can again shoal from shallow deepen, and form level transition region, to keep last hologram pattern continuous, need front and back molding production twice
The level transition region of raw hologram pattern is piled up), the temperature transition of the roller of above structure is very fast so that hologram pattern
Level transition region is relatively narrow, easilys lead to be overlapped when be molded for second excessively or overlapping is insufficient, enable and finally obtain film
It is generated on material apparent " bright band " or " oolemma ", influences product quality.In addition, the roller deep fat oil mass of above structure
Greatly, cause holographic mould press Overall Power Consumption big indirectly, the production cost increases.
For this reason, it is necessary to study, one kind is reasonable for structure, molding effect is good, the lower forging printing plate roller of Overall Power Consumption.
Invention content
The purpose of the present invention is to provide a kind of deep fat oil masses, and cyclone-type few, reasonable for structure, that molding effect is good is molded
Roller.
To achieve the goals above, the present invention adopts the following technical scheme that:
A kind of cyclone-type forging printing plate roller, including left chock plug, right chock plug and roller tube wall, roller tube wall is interior to be equipped with fluid conduit
With cold sap cavity, fluid conduit is connected to hydrothermal sources by hydrothermal solution channel of plugging into, cold sap cavity lead to supercooled liquid plug into channel be connected to it is cold
Liquid source；Particularly, several eddy flow blocks are equipped in fluid conduit, which includes shell and inner shaft；Shell is cylindrical structure,
Inner shaft is located in shell；The first fluid via flowed for fluid is formed in inner shaft；It is equipped with several between inner shaft and shell
For forcing fluid to form the blade of eddy flow；The second fluid via flowed for fluid is formed between adjacent blades.
The principle of the present invention is as follows：
When the hydrothermal solution flowed in fluid conduit is by eddy flow block, part hydrothermal solution is by blade, in the positive action of blade
Under, eddy flow is changed by direct current, to play perturbation action to the hydrothermal solution in fluid conduit, hydrothermal solution is enable fully to be connect with fluid conduit
It touches, strengthens the heat convection between hydrothermal solution and roller tube wall.And the hydrothermal solution of remainder will pass through the second fluid via of inner shaft
Eddy flow block is discharged.When second fluid via of the hydrothermal solution through inner shaft is discharged, resistance is smaller, and flow velocity is very fast, thus this part hydrothermal solution will
It drives the hydrothermal solution being discharged through blade to accelerate flowing, further disturbs the hydrothermal solution in fluid conduit, and accelerate hydrothermal solution in fluid conduit
Interior circulation rate.
To make blade that hydrothermal solution can be forced to form eddy flow, blade is in distorted shape；The shape along liquid flow direction, the blade
At having leading edge and back edge；It is flat with the line in place of the intersection of the back edge and inner shaft in place of the intersection of leading edge and inner shaft
Row is in the axis of the inner shaft；Angle theta between leading edge and shell1Within the scope of 40 °~50 °, between leading edge and inner shaft
Angle theta2Within the scope of 110 °~120 °；Angle theta between back edge and shell3Within the scope of 20 °~30 °, back edge with it is interior
Angle theta between axis4Within the scope of 120 °~130 °.
In practical operation, because the length of forging printing plate roller is longer, eddy flow block is installed in fluid conduit with certain difficulty
Degree.For this purpose, to ensure the installation facility of eddy flow block, several elastomer blocks, the elastomer block can be equipped in the circumferential direction of shell, shell
Including the first connection sheet, the second connection sheet and third connection sheet, which is in camber line structure；First connection sheet and third
The fastening recess for fastening shell is also formed in connection sheet.Elastomer block is fixed on by fastening recess on shell.First connects
Contact pin, the second connection sheet and third connection sheet have certain elasticity after being sequentially connected, when eddy flow block is put into fluid conduit, rotation
Second connection sheet of stream block will resist the inner wall of fluid conduit, and eddy flow block is made to be fixed in fluid conduit.Pass through different-diameter
Shell and elastomer block, this eddy flow block are suitable for the fluid conduit of different-diameter, without welding, installation facility.Further, it is guarantor
Card eddy flow block and fluid conduit are connected and fixed, and the quantity of elastomer block is preferably greater than or equal to one.
For increase hologram pattern level transition region width, above-described fluid conduit, can by the first feed pathway,
First back flow channel, the second feed pathway and the second back flow channel are constituted；First feed pathway, the first back flow channel, second into
Liquid is logical, the second back flow channel along roller tube wall longitudinally parallel setting in roller tube wall；First feed pathway and first time
Liquid channel is connected to, and the second feed pathway is connected to the second back flow channel；First feed pathway and the second feed pathway are adjacent to each other,
First back flow channel and the second back flow channel are away from each other.
This forging printing plate roller can also further increase the width of hologram pattern level transition region, using following improvement side
Case：First back flow channel is made of 1 or more branched bottom；Second back flow channel is also by 1 or more branch
Channel is constituted；Belong to the branched bottom of the first back flow channel and belongs to the branched bottom of the second back flow channel away from each other.In addition,
The fluid conduit of this forging printing plate roller can also be by the way of 1 feed pathway：Fluid conduit is by central feed pathway and sets
The side back flow channel composition in central feed pathway both sides is set, the center feed pathway and side back flow channel are along roller pipe
In roller tube wall, the two interconnects for the longitudinally parallel setting of wall.
In practical operation, to reduce the dosage of cold oil, the volume of cold sap cavity can be reduced, specifically, roller tube wall
It can be set in inner cavity there are one partition board, which is divided into the inner cavity of roller tube wall in not connected first inner chamber and second
Chamber；Fluid conduit is close to second inner chamber and far from first inner chamber；The second inner chamber is cold sap cavity, and the logical supercooled liquid of cold sap cavity is plugged into logical
Road is connected to cold liquid source.Thus, cold oil only need to be in cold sap cavity, i.e., flowing in second inner chamber, and the volume of cold sap cavity becomes smaller, to subtract
Few roller cold oil uses oil mass.Partition board is preferably in curved shape, and the inside of bending is backwards to fluid conduit.The inside of the partition board
Bending angle can influence the range of roller tube wall cold end, the angle [alpha] is preferably between 30 °~160 °.
The present invention is integrally heated using used by local heating rather than the prior art, and eddy flow block can effectively provide hydrothermal solution
Circulation rate, and the hydrothermal solution in fluid conduit can be disturbed, strengthen the heat convection of hydrothermal solution and roller tube wall, to reduce deep fat
Dosage.Simultaneously as the bulk temperature of roller is relatively low, the safety of equipment on the one hand can be improved, it on the other hand again can be with
Greatly reduce the thermal deformation of roller, then deformation of thin membrane is small in production process of the present invention, and flatness is good, can reach high quality and want
It asks.
Description of the drawings
Fig. 1 is the structural schematic diagram of existing forging printing plate roller；
Fig. 2 is the diagrammatic cross-section of A-A in Fig. 1；
Fig. 3 is the schematic diagram of forging printing plate roller in the embodiment of the present invention 1；
Fig. 4 is the schematic diagram of eddy flow block in the embodiment of the present invention 1；
Fig. 5 is the schematic diagram of angle between leading edge and shell, inner shaft in the embodiment of the present invention 1；
Fig. 6 is the schematic diagram of angle between back edge and shell, inner shaft in the embodiment of the present invention 1；
Fig. 7 is the schematic diagram of elastomer block in the embodiment of the present invention 1；
Fig. 8 is the schematic diagram of eddy flow block in the embodiment of the present invention 2；
Fig. 9 is the schematic diagram of forging printing plate roller in the embodiment of the present invention 3；
Figure 10 is the schematic diagram of fluid conduit in the embodiment of the present invention 3.
Reference sign：1- roller tube walls；2- partition boards；3- first inner chambers；4- second inner chambers；The first feed pathways of 5-；
The first back flow channels of 6-；The second feed pathways of 7-；The second back flow channels of 8-；9- eddy flow blocks；10- shells；11- inner shafts；12- first
Fluid via；13- blades；14- second fluid vias；15- leading edges；16- back edges；17- elastomer blocks；The first connection sheets of 18-；
The second connection sheets of 19-；20- third connection sheets；21- fastens recess；The centers 22- feed pathway；23- side back flow channels.
Specific implementation mode
Invention is further explained with reference to the accompanying drawings and examples.
Embodiment 1：
Forging printing plate roller as shown in Figure 3, the forging printing plate roller are arranged in the inner cavity of roller tube wall 1 there are one partition board 2, should be every
The outer profile of plate 2 is in curved shape, and the inside of bending is backwards to fluid conduit, and the bent angle alpha of the partition board 2 is 120 °.It should
The inner cavity of roller tube wall 1 is divided into not connected first inner chamber 3 and second inner chamber 4 by partition board 2；First inner chamber 3 is logical far from hydrothermal solution
Road, second inner chamber 4 is close to fluid conduit；Second inner chamber 4 is cold sap cavity.Those skilled in the art can also be logical using the prior art
Second inner chamber 4 is connected to cold liquid source by supercooled liquid channel of plugging into, and realizes cycle of the cold liquid in second inner chamber 4.
As shown in figure 3, being equipped with by the first feed pathway 5, the first back flow channel 6, the second feed pathway 7 in roller tube wall 1
The fluid conduit constituted with the second back flow channel 8, the first feed pathway 5, the first back flow channel 6, the second feed pathway 7, second
Back flow channel 8 along roller tube wall 1 longitudinally parallel setting in roller tube wall 1.First feed pathway 5 and the second feed pathway
7 is close to each other, and the first back flow channel 6 and the second back flow channel 8 are located remotely from each other.Those skilled in the art can utilize prior art system
The hydrothermal solution in chock plug must be arranged to plug into channel, or the hydrothermal solution being arranged outside chock plug is plugged into channel so that 5 He of the first feed pathway
Second feed pathway 7 is connected to the output ends of hydrothermal sources through hydrothermal solution channel of plugging into, and makes the first back flow channel 6 and second time
Liquid channel 8 is connected to the input terminals of hydrothermal sources through another way hydrothermal solution channel of plugging into, and realizes cycle of the hydrothermal solution in fluid conduit.
As shown in Figure 3,4, the first feed pathway 5, the first back flow channel 6, the second feed pathway 7, in the second back flow channel 8
It is all provided with there are one eddy flow block 9, setting is logical in 7, second times the first feed pathway 5, the first back flow channel 6, the second feed pathway liquid
The structure all same of eddy flow block 9 in road 8.By taking the first feed pathway 5 as an example, the shell 10 of the eddy flow block 9 is cylindrical structure, interior
Axis 11 is longitudinally arranged along shell 10 in shell 10, and first fluid via 12 is formed in inner shaft 11.Shell 10 and inner shaft 11
Between by several along 10 longitudinally arranged blade 13 of shell be connected, blade 13 is radial to be connected to shell 10 and inner shaft 11
Between, second fluid via 14 is formed between adjacent blades 13.Hydrothermal solution through second fluid via 14 by eddy flow block 9 when, i.e.,
Eddy flow is formed by the pressure of blade 13.
As shown in Figure 4,5, 6, blade 13 is in distorted shape, and the cross section of blade 13 is in arc shape.Along the side of hydrothermal solution flowing
To being formed with leading edge 15 and back edge 16 on blade 13.Intersection place and the back edge 16 of leading edge 15 and inner shaft 11
The line in place of intersection with inner shaft 11 is parallel to the axis of the inner shaft 11.Angle theta between leading edge 15 and shell 101=
46 °, the angle theta between leading edge 15 and inner shaft 112=116 °；Angle theta between back edge 16 and shell 103=24 °, back
Angle theta between edge 16 and inner shaft 114=128 °.In addition, the angle between leading edge 15 and back edge 16 and shell 10 is by preceding
Edge 15 gradually decreases linear distribution to back edge 16；Angle between leading edge 15 and back edge 16 and inner shaft 11 is by front
Edge 15 gradually increases linear distribution to back edge 16.
When hydrothermal solution enters eddy flow block 9, part hydrothermal solution enters eddy flow block 9 from the leading edge 15 of blade 13, and from blade 13
Back edge 16 is discharged, to form eddy flow by the pressure of blade 13.And remaining hydrothermal solution will pass through the first fluid via of inner shaft 11
12, in directly to formula air-flow discharge eddy flow block.Hydrothermal solution is small by resistance when first fluid via 12, will directly be driven to air-flow through blade
The eddy flow of 13 discharges, to form one suction along gas flow direction, the flowing velocity of gas increases.
As shown in fig. 7, in the present embodiment 1, there are one elastomer blocks 17 for installation on shell 10.In the present embodiment 1, elastomer block 17
It is made of the first connection sheet 18, the second connection sheet 19 and third connection sheet 20, wherein the first connection sheet 18, the second connection sheet 19
It is sequentially connected trapezoidal structure with third connection sheet 20, and fastening recess is formed in the first connection sheet 18 and third connection sheet 20
21.By fastening recess 21, elastomer block 17 can fix on the housing 10.At this point, the second connection sheet 19 does not connect with shell 10
It touches, elastomer block 17 has certain elasticity.When eddy flow block 9 is packed into heat passage, the second connection sheet 19 of elastomer block 17 will support
The firmly inner wall of heat passage makes eddy flow block 9 be fixed in heat passage.
Embodiment 2：
The present embodiment 2 difference from example 1 is that, in the present embodiment 2, as shown in figure 8, being equipped on shell 10
Two elastomer blocks 17, two elastomer blocks 17 are separately positioned on the opposite end of 10 same diameter line of shell.
Embodiment 3：
The present embodiment 3 difference from example 1 is that, in the present embodiment 3, as shown in Figures 9 and 10, fluid conduit by
The side back flow channel 23 of 22 both sides of central feed pathway 22 and centrally disposed feed pathway is constituted.Central feed pathway 22
With side back flow channel 23 along roller tube wall 1 longitudinally parallel setting in roller tube wall 1, the two interconnects.
In the present embodiment 3, the side back flow channel 23 of side has 3, and both sides have amounted to 6.It is logical further away from central hydrothermal solution
The internal diameter of the side back flow channel 23 in road 23 is smaller.
Above-listed detailed description is illustrating for possible embodiments of the present invention, which is not to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are both contained in the scope of the claims of this case.
Claims (6)
- Be equipped with 1. a kind of cyclone-type forging printing plate roller, including left chock plug, right chock plug and roller tube wall, in roller tube wall fluid conduit and Cold sap cavity, fluid conduit are connected to hydrothermal sources by hydrothermal solution channel of plugging into, and cold sap cavity leads to supercooled liquid channel of plugging into and is connected to cold liquid Source；It is characterized in that：Several eddy flow blocks are equipped in the fluid conduit；The eddy flow block includes shell and inner shaft；The shell For cylindrical structure, the inner shaft is located in shell；The first fluid via flowed for fluid is formed in the inner shaft；In described Several blades for being used to that fluid to be forced to form eddy flow are equipped between axis and shell；It is formed between adjacent blades and is flowed for fluid Second fluid via；Along the circumferential direction of shell, the shell is equipped with several elastomer blocks；The elastomer block includes the first connection Piece, the second connection sheet and third connection sheet；Second connection sheet is in camber line structure；First connection sheet and third connection sheet On be also formed with fastening recess for fastening shell.
- 2. cyclone-type forging printing plate roller according to claim 1, it is characterized in that：The blade is in distorted shape；Along liquid Flow direction is formed with leading edge and back edge on the blade；In place of the intersection of the leading edge and inner shaft and back Line in place of the intersection of edge and inner shaft is parallel to the axis of the inner shaft；Angle theta between the leading edge and shell1 Within the scope of 40 °~50 °, the angle theta between the leading edge and inner shaft2Within the scope of 110 °~120 °；The back edge and shell Angle theta between body3Within the scope of 20 °~30 °, the angle theta between the back edge and inner shaft4Within the scope of 120 °~130 °.
- 3. cyclone-type forging printing plate roller according to claim 1, it is characterized in that：The fluid conduit by the first feed pathway, First back flow channel, the second feed pathway and the second back flow channel are constituted；First feed pathway, the first back flow channel, Two feed liquors are logical, the second back flow channel along roller tube wall longitudinally parallel setting in roller tube wall；First feed pathway It is connected to the first back flow channel, the second feed pathway is connected to the second back flow channel；First feed pathway and the second feed liquor Channel is adjacent to each other, and the first back flow channel and the second back flow channel are away from each other.
- 4. cyclone-type forging printing plate roller according to claim 3, it is characterized in that：First back flow channel is by 1 or more Branched bottom is constituted；Second back flow channel is also made of 1 or more branched bottom；Belong to the branch of the first back flow channel Channel and belong to the branched bottom of the second back flow channel away from each other.
- 5. cyclone-type forging printing plate roller according to claim 1, it is characterized in that：There are one being set in the inner cavity of the roller tube wall Partition board；The inner cavity of roller tube wall is divided into not connected first inner chamber and second inner chamber by the partition board；Fluid conduit is close to Two inner cavities and separate first inner chamber；The second inner chamber is cold sap cavity, and cold sap cavity leads to supercooled liquid channel of plugging into and is connected to cold liquid source.
- 6. cyclone-type forging printing plate roller according to claim 5, it is characterized in that：The partition board is in curved shape, bending Inside is backwards to fluid conduit；The bent angle alpha of the inside of the partition board is between 30 °~160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844497.XA CN105313440B (en) | 2015-11-27 | 2015-11-27 | A kind of cyclone-type forging printing plate roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844497.XA CN105313440B (en) | 2015-11-27 | 2015-11-27 | A kind of cyclone-type forging printing plate roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105313440A CN105313440A (en) | 2016-02-10 |
| CN105313440B true CN105313440B (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510844497.XA Active CN105313440B (en) | 2015-11-27 | 2015-11-27 | A kind of cyclone-type forging printing plate roller |
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| CN2415334Y (en) * | 2000-04-10 | 2001-01-17 | 臧宝华 | Fluid heat exchanger |
| CN101532798A (en) * | 2009-03-31 | 2009-09-16 | 华北电力大学 | Reinforced heat transfer element of truncated cylindrical surface wing type vortex generator |
| CN201559351U (en) * | 2010-03-25 | 2010-08-25 | 佛山市南海区三简包装有限公司 | Stamping cylinder |
| CN103363550A (en) * | 2012-03-30 | 2013-10-23 | 通用电气公司 | Swirler for combustion chambers |
| CN103411465A (en) * | 2013-08-27 | 2013-11-27 | 北京化工大学 | Penetration type concave-convex blade rotor inside heat exchange pipe |
| CN205167809U (en) * | 2015-11-27 | 2016-04-20 | 佛山市南海区三简包装有限公司 | Cyclone -type mould pressing version roller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038277B2 (en) * | 1981-04-28 | 1985-08-30 | 大日本スクリ−ン製造株式会社 | Printer |
-
2015
- 2015-11-27 CN CN201510844497.XA patent/CN105313440B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415334Y (en) * | 2000-04-10 | 2001-01-17 | 臧宝华 | Fluid heat exchanger |
| CN101532798A (en) * | 2009-03-31 | 2009-09-16 | 华北电力大学 | Reinforced heat transfer element of truncated cylindrical surface wing type vortex generator |
| CN201559351U (en) * | 2010-03-25 | 2010-08-25 | 佛山市南海区三简包装有限公司 | Stamping cylinder |
| CN103363550A (en) * | 2012-03-30 | 2013-10-23 | 通用电气公司 | Swirler for combustion chambers |
| CN103411465A (en) * | 2013-08-27 | 2013-11-27 | 北京化工大学 | Penetration type concave-convex blade rotor inside heat exchange pipe |
| CN205167809U (en) * | 2015-11-27 | 2016-04-20 | 佛山市南海区三简包装有限公司 | Cyclone -type mould pressing version roller |
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| CN105313440A (en) | 2016-02-10 |
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Address after: 528000 One of 13 Fenghuang Avenue, Nanhai National Eco-industrial Demonstration Park, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan three Jian Packing Co., Ltd. Address before: 528000 No. 6, C District, Yanbu Lu Bian Industrial Zone, Nanhai District, Foshan, Guangdong. Patentee before: Foshan Nanhai District Sanjan Packing Machinery Co., Ltd. |
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