CN106626731A - Silk-screen printing device - Google Patents
Silk-screen printing device Download PDFInfo
- Publication number
- CN106626731A CN106626731A CN201611193414.6A CN201611193414A CN106626731A CN 106626731 A CN106626731 A CN 106626731A CN 201611193414 A CN201611193414 A CN 201611193414A CN 106626731 A CN106626731 A CN 106626731A
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- Prior art keywords
- framework
- loading plate
- silk
- ink
- thin film
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/40—Inking units
- B41F15/405—Spraying apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to a silk-screen printing device. The silk-screen printing device comprises a working table, a bearing plate, a fixing frame, a printing ink jetting mechanism and a pressing mechanism; the bearing plate is arranged on the working table; the fixing frame comprises a first frame and a second frame, the first frame is fixedly arranged on the working table and located on the outer side of the bearing plate, the second frame is fixedly connected with the first frame, and an oil inlet is formed in the first frame; the printing ink jetting mechanism comprises an oil pump, an oil pipe and a jetting nozzle, the oil pump is communicated with the jetting nozzle through the oil pipe, and the jetting nozzle is arranged in the oil inlet; and the pressing mechanism comprises an air pump, an air conveying pipe and an air inflation film, the air pump is communicated with the air conveying pipe, and the air inflation film is communicated with the air conveying pipe and is movably arranged in the fixing frame. By means of the printing ink jetting mechanism, printing ink is evenly jetted to be coated on the bearing plate, then a printed material is evenly pressed through the pressing mechanism, and therefore the printing ink can be evenly coated on the printed material, and the printing effect is better.
Description
Technical field
The present invention relates to screen printing technique field, more particularly to silk-screen printing device.
Background technology
Serigraphy belongs to porous printing, and screen printing apparatus generally comprise printing plate and running roller, and printing plate is provided with mesh, will
Stock is placed on printing plate, is rolled by pair of rollers stock, and then ink is printed on the substrate through mesh, shape
Into picture and text.So roll marks easily causes to print ink skewness on the substrate because pressure distribution is uneven, causes print
Brushing effects are not good.
The content of the invention
Based on this, it is necessary to which pressure distribution is uneven in nipping process for traditional silk-screened, cause the ink cannot
Uniform coating, a kind of defect for causing printing effect not good, there is provided silk-screen printing device.
A kind of silk-screen printing device, including：Workbench, loading plate, fixed frame, ink injection equipment and pressing mechanism；
The loading plate is arranged on the workbench；
The fixed frame includes the first framework and the second framework, and first framework is fixedly installed on the workbench
And positioned at the outside of the loading plate, second framework is arranged at the one side of the first framework dorsad workbench, and
Second framework is fixedly connected with first framework, and first framework offers oil-in；
The ink injection equipment includes oil pump, oil pipe and jet blower, and the oil pump is by the oil pipe and the injection
Mouth is connected, and the jet blower is arranged in the oil-in；
The pressing mechanism includes air pump, appendix and inflating thin film, and the air pump is connected with the appendix, described to fill
Gas film is connected with the appendix, and the inflating thin film is movably set in the fixed frame.
In one embodiment, the loading plate has square-section.
In one embodiment, first framework has square-section.
In one embodiment, second framework has square-section.
In one embodiment, first framework and second framework pass through screw connection.
In one embodiment, first framework and second framework are welded to each other.
In one embodiment, thickness of the thickness of second framework more than first framework.
In one embodiment, width of the thickness of second framework more than the loading plate.
Above-mentioned silk-screen printing device, ink is equably sprayed be coated on loading plate by the ink injection equipment, with
Afterwards stock is uniformly pressed by pressing mechanism, and then ink is homogeneously applied on stock so that
Printing effect is more preferably.
Description of the drawings
Fig. 1 is a direction part section structural representation of the silk-screen printing device of an embodiment；
Fig. 2 is the other direction structural representation of the silk-screen printing device of an embodiment；
Fig. 3 is a direction structure schematic diagram of the jet blower of an embodiment；
Fig. 4 is the cross-sectional view in a direction of the jet blower of an embodiment；
Fig. 5 is the cross-sectional view of the other direction of the jet blower of an embodiment；
Fig. 6 is the cross-sectional view in a direction of the suction mechanism of an embodiment and fixed frame；
Fig. 7 is the cross-sectional view in a direction of the suction mechanism of another embodiment and fixed frame.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being arranged at " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field for belonging to the present invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that of the invention in limiting.Term as used herein " and/or " include one or more
The arbitrary and all of combination of related Listed Items.
For example, a kind of silk-screen printing device, including：Workbench, loading plate, fixed frame, ink injection equipment and pressing
Mechanism；The loading plate is arranged on the workbench；The fixed frame includes the first framework and the second framework, described first
Framework is fixedly installed on the workbench and positioned at the outside of the loading plate, and second framework is arranged at first frame
The one side of the frame dorsad workbench, and second framework is fixedly connected with first framework, first framework is opened up
There is oil-in；The ink injection equipment includes oil pump, oil pipe and jet blower, and the oil pump is by the oil pipe and the injection
Mouth is connected, and the jet blower is arranged in the oil-in；The pressing mechanism includes air pump, appendix and inflating thin film, institute
State air pump to connect with the appendix, the inflating thin film is connected with the appendix, the inflating thin film is movably set in institute
State in fixed frame.
In the present embodiment, ink is equably sprayed by the ink injection equipment is coated on loading plate, subsequently passed through
Pressing mechanism is uniformly pressed stock, and then ink is homogeneously applied on stock so that printing effect
Fruit is more preferably.
As shown in figure 1, it is the silk-screen printing device 10 of one embodiment of the invention, including：Workbench 100, loading plate
110th, fixed frame 200 and pressing mechanism 300；The loading plate 110 is arranged on the workbench 100；The fixed frame
200 include the first framework 210 and the second framework 220, and first framework 210 is arranged at the outside of the loading plate 110, described
First framework 210 is fixedly installed on the workbench 100, and second framework 220 is arranged at first framework 210 dorsad
The one side of the workbench 100, and second framework 220 is fixedly connected with first framework 210, first framework
210 offer oil-in 202；The pressing mechanism 300 includes air pump (not shown), appendix 320 and inflating thin film 310, institute
State air pump to connect with the appendix 320, the inflating thin film 310 is connected with the appendix 320, the inflating thin film 310
It is movably set in the fixed frame 200.
For example, the inflating thin film 310 is movably set in first framework 210 or in second framework 220；Again
Such as, the inflating thin film 310 is movably set in first framework 210 between second framework 220, and for example, this fills
Gas film 310 has chondritic, and for example, the inflating thin film 310 is balloon-like, and for example, the inflating thin film 310 has valve,
The one end of the valve with appendix 320 away from air pump is tightly connected, and specifically, during printing, stock is placed on loading plate 110
On, ink Jing oil-ins are flowed in the first framework 210, and for example, first framework 210 is the hollow framework in middle part, and described the
One framework 210 is brought into close contact on the workbench 100, and then causes the ink entered in the first framework 210 by oil-in
Can be limited in the first framework 210, it is to avoid ink drain, and second framework 220 is used for the body of restricted charging film 310
Product, when air pump works, gas Jing appendixs 320 are blown into inflating thin film 310 so that the volumetric expansion of inflating thin film 310, due to this
Inflating thin film 310 is arranged in fixed frame 200, therefore, increase in the volume of inflating thin film 310 and be connected to fixed frame 200
When interior, the inflating thin film 310 is also connected to the stock on loading plate 110, by the first framework 210 and the second framework 220
Limit, the volume of inflating thin film 310 cannot persistently increase, because gas is still persistently filled with inflating thin film 310, inflating thin film 310
Internal gas pressure constantly increases, and the surface action of inflating thin film 310 gradually increases in the pressure of stock, and due to inflating thin film
310 act on each side upward pressure it is equal, and then enable stock equably by inflating thin film 310 pressure, enter
And the ink on stock is uniformly coated on stock, the ink of each position is all subject to equal on each stock
Pressure so that the print thickness of ink is identical, so cause printing effect more preferably.
In order to realize the automatic supply of ink, in one embodiment, silk-screen printing device 10 also includes ink spraying machine
Structure 400, the ink injection equipment 400 is connected with the oil-in, for example, as shown in Fig. 2 the ink injection equipment 400 is wrapped
Oil pump, oil pipe 420 and jet blower 410 are included, the oil pump is connected by the oil pipe 420 with the jet blower 410, the injection
Mouth 410 is arranged in the oil-in, operation of oil pump so that ink is delivered to jet blower 410, ink Jing sprays by oil pipe 420
Nozzle 410 is injected in the first framework 210, for the coating of stock.So, by the conveying of the oil pump so that silk
Wire mark brush device 10 realizes the automatic supply of ink.
In order that ink is coated on the substrate in which can be more uniformly distributed, for example, if first framework 210 is offered
Dry oil-in, for example, each oil-in is provided with a jet blower 410, and for example, some jet blowers 410 are by oil pipe 420 and institute
Oil pump connection is stated, for example, the oil pipe 420 includes main oil pipe 421 and some branch oil pipes 422, the one end of the main oil pipe 421 and oil
Pump is connected, and the other end of the main oil pipe 421 is connected with some branch oil pipes 422, and for example, the main oil pipe 421 is by more
Connect with some branch oil pipes 422 to valve, so, by carrying out supply ink inside 410 pairs of the first frameworks 210 of multiple jet blowers,
So that ink more uniformly spreads in the first framework 210 so that ink is coated on the substrate in which can be more uniformly distributed.
For example, as shown in Fig. 2 the loading plate 110 has square-section, for example, first framework 210 has square
Section, for example, second framework 220 has square-section.For example, first framework 210 include four subframes, four
Subframe includes two the first subframes 211 being parallel to each other, and it is vertical with first subframe 211 two it is second sub
Framework 212, the head and the tail of 211 and second subframe of the first subframe 212 connect, and form the first square framework 210.For example,
Some oil-ins are offered on each subframe, for example, some oil-ins are equidistantly offered on each subframe, so so that
Ink can be sprayed to loading plate 110 by being evenly distributed on the jet blower 410 in the outside of loading plate 110, and then causes ink
More uniformly spread, and then cause printing effect more preferably.
In order that the thickness that ink is sprayed to the first framework 210 is little, it is to avoid ink is piled up, for example, the jet blower
410 are provided with duck bill 430 away from one end of the branch oil pipe 422, for example, as shown in figure 3, the jet blower 410 includes one
Body connects and the internal jet blower body 440 for connecting and duck bill 430, and the jet blower body 440 connects with the branch oil pipe 422
Logical, the jet blower body 440 is connected away from one end of the branch oil pipe 422 with the duck bill 430, for example, incorporated by reference to Fig. 3
And Fig. 4, the width of the duck bill 430 more than the jet blower body 440 width, for example, the thickness of the duck bill 430
Less than the thickness of the jet blower body 440, for example, the jet blower body 440 has cylindrical structure, due to jet blower body
440 section is annular, therefore, the width of the jet blower body 440 is equal with thickness, in the present embodiment, the jet blower
The width of body 440 is equal to the internal diameter of the jet blower body 440 with thickness, and in the present embodiment, the width of duck bill 430
The thickness and width inside duck bill 430 is with thickness, for example, spreading grooves 431 is offered inside the duck bill 430, it is described
Spreading grooves 431 are connected with the inside of the spurting body, and the width of the spreading grooves 431 is the width inside duck bill 430,
The thickness of the spreading grooves 431 is the thickness of the inside of duck bill 430, and the inside of duck bill 430 is then flat, for example,
, parallel to the loading plate 110, for example, the thickness direction of the duck bill 430 is perpendicular to institute for the width of the duck bill 430
Loading plate 110 is stated, it is so, spouting through duck bill 430 so that ink more flattened can be spread out in loading plate 110
On, and then ink is more uniformly distributed on loading plate 110.
In order to further spread ink, for example, Fig. 4 is referred to, the width of the inside of the duck bill 430 is by near described
One end of jet blower body 440 to one end away from the jet blower 410 gradually increases, for example, the width of the spreading grooves 431
Gradually increased to the one end away from the spreading grooves 431 by near one end of the jet blower body 440, for example, the duckbilled
Portion 430 has trapezoid cross section, and for example, the spreading grooves 431 have trapezoid cross section, so, because the width of spreading grooves 431 gradually increases
Greatly, be conducive to from jet blower body 440 injection ink diffusion, and then ink is more uniformly distributed spray to loading plate
On 110.
In order to further such that ink diffusion, for example, as shown in figure 5, spreading grooves 431 have cell wall 432, the cell wall
432 away from the jet blower body 440 one end be provided with it is some guiding teeth 433, for example, it is some guiding teeth 433 be placed equidistant,
And for example, some teeth 433 that are oriented to are arranged along the direction parallel to jet blower body 440, so, are ejected from spreading grooves 431
Ink will be shunted through being oriented to tooth 433, and then ink is more disperseed.
In the present embodiment, ink is equably sprayed by the ink injection equipment 400 is coated on loading plate 110, with
Afterwards stock is uniformly pressed by pressing mechanism 300, and then ink is homogeneously applied on stock, made
Obtain printing effect more preferably.
In order that the external pressure distribution of inflating thin film 310 is more uniformly distributed, for example, first framework 210 has circle
Ring section, and for example, second framework 220 has circular ring section, so, because the inside of the second framework 220 is circle, makes
Obtain 310 pairs of the second frameworks 220 of inflating thin film to be more uniformly distributed in the pressure of all directions, so, be conducive to the inside gas of inflating thin film 310
Body is uniformly distributed, and then gas pressure intensity in inflating thin film 310 is more uniformly spread so that 310 pairs of carryings of inflating thin film
The pressure of plate 110 is more uniformly distributed.
In the present embodiment, in order that ink can be uniformly distributed in the first framework 210, for example, some oil-feeds
First framework 210 in annular is placed equidistant between mouthful, so, because the oil-in is uniformly along the first of annular
Framework 210 is arranged, and then causes oil-in towards the center of circle of first framework 210, and then can enable ink equably
Spray to the first framework 210.
In order that the first framework 210 is fixedly connected with the second framework 220, and for example, first framework 210 and described
By screw connection, and for example, first framework 210 and second framework 220 are welded to each other two frameworks 220.By screw
It is fixedly connected or by being welded to connect so that the first framework 210 and the second framework 220 can be tightly secured to together, energy
The expansion of enough restricted charging films 310 well.
For the expansion of preferably restricted charging film 310 so that inflating thin film 310 can be concentrated to be applied to loading plate 110
Plus-pressure, in one embodiment, the thickness of second framework 220 is more than the thickness of first framework 210, for example, institute
State the width of the thickness more than the loading plate 110 of the second framework 220.Specifically, in the present embodiment, second framework 220
Thickness is the second framework 220 along the height on the direction of loading plate 110, when the thickness of the second framework 220 is got over
When big, to the restriction effect of inflating thin film 310 more preferably, it is prevented effectively from the part of inflating thin film 310 and exposes to second framework 220,
Build-up of pressure cannot concentrate applying to loading plate 110, and because the thickness of the second framework 220 is also greater than the width of loading plate 110,
And then the volumetric expansion of inflating thin film 310 is caused, and loading plate 110 is fully covered enough, without exposing to second framework 220,
And then inflating thin film 310 inflate after to the pressure printing effect of loading plate 110 more preferably.
In order to avoid inflating thin film 310 is locally exposed to outside fixed frame 200 because internal pressure is excessive, it is to avoid cause
The pressure loss, in one embodiment, referring again to Fig. 1, silk-screen printing device 10 also includes drive mechanism 500, the drive
Motivation structure 500 include fixed block 510, guide rail 520 and motor 530, the guide rail 520 perpendicular to the workbench 100, and
It is fixedly installed on the workbench 100, the fixed block 510 is slideably positioned on the guide rail 520, the appendix 320
It is fixedly connected with the fixed block 510 near one end of the inflating thin film 310, the motor 530 and the fixed block
510 drive connections, motor 530 is fixedly connected by gripper shoe 120 with the workbench 100.So, when to loading plate
Before 110 are pressed, motor 530 works, and drives fixed block 510 to move towards loading plate 110 along guide rail 520 so that
Inflating thin film 310 is located between loading plate 110 and fixed block 510, and positioned at fixed frame 200 etc, air pump work so that fill
Gas film 310 expands, and the bottom of inflating thin film 310 is connected to loading plate 110 and loading plate 110 is pressed, the side of inflating thin film 310
Face is connected to the inner side of fixed frame 200, and the top of inflating thin film 310 is connected to fixed block 510 towards the one of loading plate 110
Face, the restricted charging film 310 of fixed block 510 expands upwards, and then inflating thin film 310 is limited in all directions, keeps away
Exempt from inflating thin film 310 and expose to fixed frame 200 so that inflating thin film 310 to the pressure printing effect of loading plate 110 more preferably.
In order to further avoid inflating thin film 310 from exposing, for example, the fixed block 510 is used for the drive in motor 530
Move towards loading plate 110 under dynamic, and the minimum range between the fixed block 510 and the loading plate 110 is less than described solid
Determine the thickness of framework 200, for example, the minimum range between the fixed block 510 and the loading plate 110 is less than first frame
The thickness sum of frame 210 and second framework 220, for example, the fixed block 510 is movably set in second framework 220
It is interior, so, when moving under driving of the fixed block 510 in motor 530 in second framework 220, fixed frame and the second framework
220th, the first framework 210 and loading plate 110 are collectively forming closing space, and the swelling volume of effective restricted charging film 310 is entered
And enable the surface of inflating thin film 310 to be fully connected to loading plate 110 so that pressure of the inflating thin film 310 to loading plate 110
Power is bigger, and then causes printing effect more preferably.
In order to solve the problems, such as how inflating thin film 310 is inflated, in one embodiment, the fixed block 510 is along vertical
Straight to offer fixing hole in the direction of the loading plate 110, the appendix 320 is consolidated near one end of the inflating thin film 310
Surely it is arranged in the fixing hole, for example, the inflating thin film 310 is arranged at the fixed block 510 towards the loading plate 110
One side, so, the appendix 320 can be connected by the fixing hole with inflating thin film 310, so cause to inflating thin film
310 inflation, and the motion of fixed block 510 is not interfered with, and then cause can preferably press to loading plate 110.
In order to preferably drive the fixed block 510, in one embodiment, as shown in figure 1, the drive mechanism 500
Also include screw mandrel 540, the motor 530 is led to by screw mandrel 540 and the drive connection of the fixed block 510, motor 530
Crossing screw mandrel 540 drives fixed block 510 to move so that the fixed block 510 move it is more steady, and because screw mandrel 540 has very well
Ground supporting role so that when inflating thin film 310 presses to loading plate 110, screw mandrel 540 can well to fixed block 510
Support, it is to avoid fixed block 510 produces displacement, so cause fixed block 510 to the restriction effect of inflating thin film 310 more preferably.
In order that fixed block 510 can easy motion, for example, as shown in figure 1, the quantity of the guide rail 520 be two,
For example, two guide rails 520 may be contained within the outside of the fixed frame 200, and so, the two ends of fixed block 510 being capable of edge
The smooth motion of two guide rails 520, motion is more steady, and then in the gas replenishment process of inflating thin film 310, fixed block 510 can
It is increasingly towards the direction stable motion of loading plate 110 so that inflating thin film 310 can fully be connected to loading plate 110.
It should be understood that after ink printing on the substrate, needs quickly air-dry in ink, and then avoid ink from being infected with
To other objects, it is to avoid cause the ink on stock to produce vestige, in order that ink Quick-air-drying, in one embodiment
In, as shown in fig. 6, silk-screen printing device 10 also include suction mechanism 600, the suction mechanism 600 include wind wheel (not shown),
Airduct 610 and tuyere 620, the wind wheel is arranged at one end of the airduct 610, and the tuyere 620 is communicated in the airduct 610
Away from one end of the wind wheel, first framework 210 offers ventilating opening 201, and the ventilating opening 201 runs through first frame
Frame 210, the ventilating opening 201 is used to connect the inner side and outer side of the first framework 210, and the tuyere 620 is inserted in described logical
In air port 201, so, after stock completes printing, wind wheel work so that tuyere 620 sucks the air on stock surface
In airduct 610, and then stock superficial air circulation speed is accelerated, and then cause the ink on stock to obtain quick wind
It is dry.It is noted that because ink has mobility, if the ink on stock is entered into sector-style by the way of blowing
It is dry, because gas flow direction is more concentrated, easily ink is dispelled so that printing effect is not good, therefore, in the present embodiment,
By the way of air-breathing so that air is inhaled into again in airduct 610 by flows outside to loading plate 110, on the one hand,
The air passage rates on loading plate 110 can be improved, on the other hand, the area of air circulation can be effectively improved, it is to avoid gas
Flow through in stock is intensively blowed to, can avoid dispelling in ink, so cause stock on ink printing effect more preferably.
In order to further improve the velocity of liquid assets of air, for example, first framework 210 offers some ventilating openings 201,
For example, tuyere 620 described in are provided with each ventilating opening 201, in such manner, it is possible to further improve suction mechanism 600
Gettering efficiency, further improves the velocity of liquid assets of air, and then enables ink Quick-air-drying.In order that air circulation is more
For uniform, for example, it is placed equidistant between each ventilating opening 201, due to being placed equidistant between each ventilating opening 201 so that air
It is more uniformly distributed in the velocity of liquid assets of each position, for example, the different setting of direction of each ventilating opening 201, so, due to each ventilation
The direction of mouth 201 is different, and then causes the air circulation direction on loading plate 110 indefinite, and then causes the sky on loading plate 110
Flow of air direction is more uniformly distributed, and then to the air-dried better of the ink of stock.
In order that air circulation direction can be circulated along stock surface, it is in one embodiment, described logical
Along arranging parallel to the direction of the loading plate 110, for example, the tuyere 620 is along parallel to the side of the loading plate 110 in air port 201
To setting, so, because tuyere 620 is parallel to loading plate 110, so enable the air on stock surface along parallel to
The direction flowing on stock surface, and then avoid air from having angle by the direction perpendicular to stock surface or with stock
Direction blows to stock, it is to avoid cause the ink skewness on stock surface, therefore, in the present embodiment, due to air stream
Logical speed can avoid air circulation from causing ink skewness parallel to the surface of loading plate 110 so that ink is holding
Printing effect on print thing is more preferably.
In order to further improve printing effect, for example, as shown in fig. 6, the ventilating opening 201 and the loading plate 110 it
Between be 4.5mm～7.5mm apart from D, for example, the distance between the ventilating opening 201 and described loading plate 110 D is 5.5mm,
It is noted that the height of the distance between ventilating opening 201 and loading plate 110 for ventilating opening 201, that is, tuyere 620 with
The distance between the distance between loading plate 110, tuyere 620 and loading plate 110 are unsuitable excessive, tuyere 620 and loading plate 110 it
Between distance it is too big, then cause that the height of tuyere 620 is higher, air cannot be circulated to stock surface, and then cannot be to stock
Air-dried, and the distance between tuyere 620 and loading plate 110 can not be too little, between tuyere 620 and loading plate 110 away from
From too little, then easily cause stock too close to tuyere 620, the wind speed on stock surface is too fast, the oil for easily having printed
Ink dispersion, and then cause ink printing effect not good.Therefore, in the present embodiment, the ventilating opening 201 and the loading plate 110
The distance between D be 5.5mm so that the distance between tuyere 620 and loading plate 110 are 4mm～6mm, and then cause tuyere 620
The air of absorption can be close to the ink on stock surface, and it is too fast and cause ink to disperse to be prevented effectively from air circulation
Deformation, and then cause the printing effect of ink more preferably.
In order to further improve air-dried efficiency, and the air-dried better of stock curing ink is caused, in one embodiment
In, refer to Fig. 7, the ventilating opening 201 apart from the loading plate 110 height by lateral described in first framework 210
The outside of the first framework 210 is gradually reduced.So, tuyere 620 is advantageously allowed near stock, and cause stock surface
Control from the inside to the outside, is spread from the bottom to top, is prevented effectively from air circulation and is caused the scattered situation of ink, and then enables ink
Quick-air-drying, and printing effect is more preferably.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that for one of ordinary skill in the art comes
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (8)
1. a kind of silk-screen printing device, it is characterised in that include：Workbench, loading plate, fixed frame, ink injection equipment and
Pressing mechanism；
The loading plate is arranged on the workbench；
The fixed frame includes the first framework and the second framework, and first framework is fixedly installed on the workbench and position
In the outside of the loading plate, second framework is arranged at the one side of the first framework dorsad workbench, and described
Second framework is fixedly connected with first framework, and first framework offers oil-in；
The ink injection equipment includes oil pump, oil pipe and jet blower, and the oil pump is connected by the oil pipe with the jet blower
Logical, the jet blower is arranged in the oil-in；
The pressing mechanism includes air pump, appendix and inflating thin film, and the air pump is connected with the appendix, and the inflation is thin
Film is connected with the appendix, and the inflating thin film is movably set in the fixed frame.
2. silk-screen printing device according to claim 1, it is characterised in that the loading plate has square-section.
3. silk-screen printing device according to claim 2, it is characterised in that first framework has square-section.
4. silk-screen printing device according to claim 3, it is characterised in that second framework has square-section.
5. silk-screen printing device according to claim 1, it is characterised in that first framework and second framework are logical
Cross screw connection.
6. silk-screen printing device according to claim 1, it is characterised in that first framework and the second framework phase
Mutually welding.
7. silk-screen printing device according to claim 1, it is characterised in that the thickness of second framework is more than described the
The thickness of one framework.
8. silk-screen printing device according to claim 1, it is characterised in that the thickness of second framework holds more than described
The width of support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611193414.6A CN106626731B (en) | 2016-12-21 | 2016-12-21 | Silk-screen printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611193414.6A CN106626731B (en) | 2016-12-21 | 2016-12-21 | Silk-screen printing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106626731A true CN106626731A (en) | 2017-05-10 |
| CN106626731B CN106626731B (en) | 2018-11-16 |
Family
ID=58834918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611193414.6A Active CN106626731B (en) | 2016-12-21 | 2016-12-21 | Silk-screen printing device |
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| CN (1) | CN106626731B (en) |
Cited By (1)
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| CN107264009A (en) * | 2017-07-20 | 2017-10-20 | 重庆炬野科技发展有限公司 | The high performance print equipment of anti-counterfeiting mark |
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| CN106626731B (en) | 2018-11-16 |
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Effective date of registration: 20180927 Address after: 312030 Zhejiang province Shaoxing Keqiao District Hua she Street West Shu Fu village. Applicant after: SHAOXING BAIJIA AUTOMOBILE ELECTRONIC INSTRUMENT CO.,LTD. Address before: 516000 No. 81 Luo Fu Road, Changning Town, Boluo, Huizhou, Guangdong Applicant before: Chen Xiaohui |
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Denomination of invention: Screen printing device Effective date of registration: 20230406 Granted publication date: 20181116 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Huashe sub branch Pledgor: SHAOXING BAIJIA AUTOMOBILE ELECTRONIC INSTRUMENT CO.,LTD. Registration number: Y2023980037401 |
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