CN207481408U - A kind of silk-screen printing device - Google Patents
A kind of silk-screen printing device Download PDFInfo
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- CN207481408U CN207481408U CN201721526084.8U CN201721526084U CN207481408U CN 207481408 U CN207481408 U CN 207481408U CN 201721526084 U CN201721526084 U CN 201721526084U CN 207481408 U CN207481408 U CN 207481408U
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Abstract
The utility model is related to printing technologies, provide a kind of silk-screen printing device, including crossbeam, it is arranged on crossbeam and makees the Mobile base of traverse motion, surface is formed with the halftone of the hole arranged in pattern, the ink for being used for scraping on halftone on Mobile base is arranged on to be allowed to be imprinted on the ink wiping mechanism of printable fabric and the Hui Mo mechanisms being arranged on Mobile base through hole, Hui Mo mechanisms include ink-retruning blade, ink wiping mechanism includes doctor, doctor carries out first time wiping in the first height, ink on halftone is scraped from the head end of pattern to tail end, doctor carries out second of wiping in the second height, stop after the ink on halftone is scraped forward preset strokes from the continuation of pattern tail end；The utility model is also provided a kind of method for printing screen printed using above-mentioned silk-screen printing device, silk-screen printing device provided by the utility model and method and carries out secondary wiping in different height, so as to avoid aberration, improves printing effect.
Description
Technical field
The utility model belongs to printing technology, more particularly to a kind of silk-screen printing device.
Background technology
In silk-screen printing field, it can be common that carry out silk-screen printing to the printing substrate of web-like, process is：Stock
The region to be printed of material is delivered on the bearing ink pad below halftone, and then doctor moves downward pushing halftone, compresses halftone
On printing substrate, subsequent doctor moves to the other end from one end of halftone, and the ink on halftone is being scraped the other end
Meanwhile halftone is squeezed by doctor, the hole of ink from the formation pattern on halftone is printed onto on printing substrate；Then it scrapes
Ink knife lifts, and ink-retruning blade drops to the surface of halftone simultaneously and ink is layered on net by doctor counter motion together, ink-retruning blade again
On plate, while next region to be printed of printing substrate is delivered on the bearing ink pad below halftone, and ink-retruning blade lifts, in repetition
The step of doctor moves to the other end from one end of halftone is stated, next region to be printed of printing substrate is printed,
It so realizes and works continuously；The printing substrate finished printing is delivered in drying equipment and is wound after drying.
In existing above-mentioned silk-screen printing technique, doctor from one end of halftone when scraping ink to the other end, and one
As scrape to more than the patterned sides on halftone, along stopping, subsequent doctor lifts, and ink-retruning blade declines progress Hui Mo, and there are following
Problem：
1st, after doctor lifts, the ink for remaining in halftone flows back rapidly, penetrates into the hole of the pattern of halftone near zone
In hole, subsequent ink-retruning blade is again scraped ink to entire area of the pattern so that oozed in advance in the hole of pattern during Hui Mo
The region and other regions for entering ink generate aberration after printing.
2nd, since doctor be lifted to ink-retruning blade decline and the process of Hui Mo need certain time, ink is in quiet at this time
Only state, heavier pigment composition (such as bronze, silver powder) can quickly sink to bottom in ink, in the starting stage of Hui Mo,
Pigment composition is unevenly distributed in ink, so as to cause the pattern finally printed there are aberration, specifically with Hui Mo at the beginning of
Stage beginning corresponding regional color is better than the corresponding region of last stages.
Utility model content
The purpose of this utility model is to provide a kind of silk-screen printing device, to solve printing figure in the prior art
Case leads to the problem of aberration.
To achieve the above object, the technical solution adopted in the utility model is：A kind of silk-screen printing device, including crossbeam,
It is arranged on the crossbeam and makees the Mobile base of traverse motion, surface is formed with the halftone of the hole arranged in pattern, sets
Put the ink for scraping on halftone on the Mobile base be allowed to through described hole be imprinted on printable fabric ink wiping mechanism and
The Hui Mo mechanisms being arranged on the Mobile base, the Hui Mo mechanisms include ink-retruning blade, and the ink wiping mechanism includes doctor, institute
It states doctor and carries out first time wiping in the first height, the ink on halftone is scraped from the head end of pattern to tail end, the wiping
Knife carries out second of wiping in the second height, stops after the ink on halftone is scraped forward preset strokes from the continuation of pattern tail end.
Further, first height is the doctor to be made to squeeze halftone the halftone is made to contact with printable fabric
Highly, second height is that the halftone is made to leave the height that the printable fabric and the doctor are contacted with the halftone
Degree.
Further, the silk-screen printing device further includes the doctor driving that the ink wiping mechanism is driven to make vertical motion
Mechanism, the doctor driving mechanism include first order driving cylinder and second level driving cylinder, and the first order drives cylinder
The ink wiping mechanism is driven to be moved between the described first height and the second height, is scraped described in the second level driving cylinder driving
Black mechanism moves between the described second height and reset position.
Further, the silk-screen printing device further includes the first lifting guiding trestle being arranged on the Mobile base,
The doctor is set on the first lifting guiding trestle, first order driving cylinder include the first telescopic rod and with institute
The first cylinder body of the first telescopic rod connection is stated, the second level driving cylinder includes the second telescopic rod and stretched with described second
Second cylinder body of contracting bar connection, first telescopic rod connect with second telescopic rod, first cylinder body and
The lifting guiding trestle connection, second cylinder body are fixed on the Mobile base.
Further, the first lifting guiding trestle includes at least two guide rods, is fixedly connected with the guide rod
Cross bar and the connecting rod that is connect with first cylinder body, the connecting rod be connected to the cross bar, the guide rod passes through
The Mobile base is worn to connect with the doctor.
Further, the connecting rod is connected with the micro-adjusting mechanism for adjusting wiping cutter position, the micro-adjusting mechanism packet
Include the swing handle for being rotatably connected on the cross bar, the swing handle is connect with connecting rod liftable, the swing handle with
The vertical position of the cross bar is relatively fixed.
Further, the connecting rod is connect through the cross bar with the swing handle, and the connecting rod passes through described
The part of cross bar is fixedly installed a stop nut.
Further, the guide rod is connect by connecting seat with the doctor.
Further, the ink-retruning blade by the ink on the halftone from the position that the doctor stops to the wiping
The position of knife starting hangs dynamic scrape.
Further, the silk-screen printing device further includes the ink-retruning blade driving mechanism that driving ink-retruning blade makees vertical motion,
The ink-retruning blade driving mechanism includes ink-retruning blade and drives cylinder, ink-retruning blade driving cylinder by the second lifting guiding trestle with
The ink-retruning blade connection is connected between the second lifting guiding trestle and ink-retruning blade by ink-retruning blade connecting seat.
The advantageous effect of the utility model compared with the prior art is：
After ink wiping mechanism is completed to scrape ink print for the first time, setting ink wiping mechanism carries out second of wiping, makes ink wiping mechanism
The ink remained on halftone is continued into scraping delivery forward with can continue to after the printing of finishing patterns, so as to avoid ink wiping mechanism
When lifting, the area of the pattern that remaining ink is back to halftone in advance causes printing aberration；Due to increasing second of wiping, make
Continue to scrape ink forward travel after obtaining the printing of ink wiping mechanism finishing patterns, ink is avoided to be penetrated into advance in the tail end of pattern, is kept away
Exempt from aberration during printing, and ink keeps uniformly mixing during advance, avoid wherein heavier ingredient sedimentation, and
And Hui Mo mechanisms are in the Hui Mo since doctor position out of service so that remaining ink exists with the ink in Hui Mo mechanisms
It is uniformly mixed again when scraping area of the pattern, so as to coated in the ink uniformity on halftone, avoid aberration during printing, make
The uniform in color of printing finally is obtained, promotes effect.
Description of the drawings
Fig. 1 is the schematic diagram before the silk-screen printing device first time wiping that the utility model embodiment provides；
Fig. 2 be I in Fig. 1 at partial enlarged view；
Fig. 3 is the schematic diagram after the silk-screen printing device first time wiping that the utility model embodiment provides；
Fig. 4 be II in Fig. 3 at partial enlarged view；
Fig. 5 is the schematic diagram of second of wiping of silk-screen printing device that the utility model embodiment provides；
Fig. 6 be III in Fig. 5 at partial enlarged view；
Fig. 7 is the schematic diagram for the silk-screen printing device Hui Mo that the utility model embodiment provides；
Fig. 8 is the structure diagram of the ink wiping mechanism for the silk-screen printing device that the utility model embodiment provides.
Each reference numeral is in figure：
| Crossbeam | 1 | Cross bar | 112 | First telescopic rod | 431 |
| Mobile base | 2 | Connecting rod | 113 | First cylinder body | 432 |
| Ink wiping mechanism | 3 | Link block | 114 | The second level drives cylinder | 44 |
| Hui Mo mechanisms | 4 | Doctor | 31 | Second telescopic rod | 441 |
| Micro-adjusting mechanism | 5 | Doctor connecting seat | 311 | Second cylinder body | 442 |
| Printable fabric | 6 | Doctor driving mechanism | 32 | Swing handle | 51 |
| Halftone | 7 | Ink-retruning blade | 41 | Stop nut | 52 |
| Lift guiding trestle | 11 | Ink-retruning blade driving mechanism | 42 | ||
| Guide rod | 111 | The first order drives cylinder | 43 |
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.The specific implementation of the utility model is carried out more below in conjunction with specific embodiment
Detailed description：
Fig. 1 to Fig. 8 shows a kind of silk-screen printing device that the utility model embodiment provides.
Such as Fig. 1, a kind of silk-screen printing device of the utility model embodiment offer, including crossbeam 1, Mobile base 2, wiping machine
Structure 3, Hui Mo mechanisms 4, halftone 7 and traversing driving device, traversing driving device are a motor, and driving Mobile base 2 is made in crossbeam 1
Traverse motion is provided with ink wiping mechanism 3 and Hui Mo mechanisms 4 on Mobile base 2, is formed on the halftone 7 of silk-screen printing device
In the hole that pattern arranges, 7 upper surface of halftone is coated with one layer of ink, and ink can penetrate through hole, be arranged on Mobile base 2
On the ink that is used to scrape on halftone 7 of ink wiping mechanism 3 be allowed to through hole so as to be imprinted on printable fabric 6, ink wiping mechanism 3 wraps
The doctor 31 of vertical motion and transverse movement can be made by including, and doctor 31 makees secondary wiping in different height to halftone 7, such as be schemed
3, doctor 31 first time wiping is scraped in the head end of the first height from 7 pattern of halftone of setting to the tail end of pattern, such as Fig. 5, is scraped
Second of the wiping of ink knife 31 is scraped forward in the second height of setting from the continuation of pattern tail end, is stopped after running preset stroke, is scraped
Ink knife 31 rises to reset position, and reset position is subsequently located at higher than the first height and the second height, such as Fig. 7 on Mobile base 2
Hui Mo mechanisms 4 decline, Hui Mo mechanisms 4 include can make vertical motion and the ink-retruning blade 41 of transverse movement, ink-retruning blade 41 is butted on
On halftone 7, ink is coated in by the position Hui Mo since the position that ink wiping mechanism 3 stops on halftone 7 is toward ink wiping mechanism 3
On halftone 7.
The silk-screen printing device of the present embodiment has the following technical effect that：
After ink wiping mechanism 3 is completed to scrape ink print for the first time, setting ink wiping mechanism 3 carries out second of wiping, makes wiping machine
The ink remained on halftone 7 is continued into scraping delivery forward with can continue to after the printing of 3 finishing patterns of structure, so as to avoid wiping
When mechanism 3 lifts, the area of the pattern that remaining ink is back to halftone 7 in advance causes printing aberration；Due to increasing second
Wiping so that continue to scrape ink forward travel after the printing of 3 finishing patterns of ink wiping mechanism, ink is avoided to shift to an earlier date in the tail end of pattern
It penetrates into, avoids aberration during printing, and ink keeps uniformly mixing during advance, avoids wherein heavier ingredient
Sedimentation, and Hui Mo mechanisms 4 are in the Hui Mo since the position out of service of ink wiping mechanism 3 so that remaining ink and Hui Moji
Ink on structure 4 is uniformly mixed again when scraping area of the pattern, so as to coated in the ink uniformity on halftone 7, avoid
Aberration during printing so that the uniform in color of final printing promotes effect.
Further, such as Fig. 2 and Fig. 4, the first height is that doctor 31 is made to squeeze the height that halftone 7 is contacted with printable fabric 6
Degree, when doctor 31 drops to the first height, doctor 31 squeezes halftone 7, and doctor 31 is made to be pressed on the part of halftone 7 to issuing
Raw miniature deformation, the part are contacted with halftone 7, such as Fig. 6, the second height for make halftone 7 leave printable fabric 6 and doctor 31 and
The height that halftone 7 contacts, doctor 31 no longer squeeze halftone 7, and the part of miniature deformation occurs downwards in first time wiping halftone 7
It restores, halftone 7 is no longer contacted with printable fabric 6；First time wiping, doctor 31 will settle to the first height, be butted on net
Halftone 7 is simultaneously depressed into and is contacted with printable fabric 6 by version 7, then carries out wiping, and ink is printed on printing material through the hole of halftone 7
Material 6 on, after first time wiping, doctor 31 from the first height rise to second height, halftone 7 leave printable fabric 6 and
Doctor 31 is butted on halftone 7, and for second of wiping since halftone 7 has left printable fabric 6, second of wiping will not be by ink
It is printed on printable fabric 6, keeps the clean and tidy of printable fabric 6.
Further, such as Fig. 8, silk-screen printing device further includes the doctor driving that driving ink wiping mechanism 3 makees vertical motion
Mechanism 32, doctor driving mechanism 32 include first order driving cylinder 43 and second level driving cylinder 44, first order driving cylinder
43 driving doctors 31 move between the first height and the second height, and second level driving cylinder 44 drives doctor 31 second
Height reset position between move, after ink wiping mechanism 3 first time wiping, need from the first height rise to the second height into
During second of wiping of row, first order driving cylinder 43 works, and the cylinder 44 of second level driving at this time remains stationary as, and is then carrying out the
After secondary wiping, second level driving cylinder 44 works, and ink wiping mechanism 3 is made to rise to reset position from the second height, compared to
Implement the movement of different height using single cylinder, cylinder 43 and the second level is driven to drive cylinder by being provided separately the first order
44 so that the movement of doctor 31 is more accurate, it is reliable, convenient for controlling and responding faster, in addition to above-mentioned concatenation may be used
Two-stage cylinder outside, two-pass cylinder can also be used or using the scheme that there is motor and lead-screw drive mechanism to form.
Further, such as Fig. 8, silk-screen printing device further includes the first lifting guiding trestle 11 being arranged on Mobile base 2,
First lifting guiding trestle 11 can relatively move seat 2 and move up and down and be connect with ink wiping mechanism 3, and first order driving cylinder 43 wraps
Include the first telescopic rod 431 and the first cylinder body 432 being connect with the first telescopic rod 431, second level driving cylinder 44 includes the
Two telescopic rods 441 and the second cylinder body 442 being connect with the second telescopic rod 441, the first telescopic rod 431 and the second telescopic rod
441 connections, the first telescopic rod 431 and the second telescopic rod 441 are set through Mobile base 2, and the first telescopic rod 431 is relative to the first gas
Cylinder ontology 432 makees stretching motion, and the second telescopic rod 441 does stretching motion, the first cylinder body relative to the second cylinder body 442
432 connect with the first lifting guiding trestle 11, and the second cylinder body 442 is fixed on Mobile base 2, since scraper mechanism is from second
The stroke of height to reset position height is much larger than from the first height to the stroke of the second height, so the second level is driven cylinder
44 are fixed on Mobile base 2, using first order driving cylinder 43 as floating cylinder, are conducive to improve the stability of ink wiping mechanism 3.
Further, such as Fig. 8, first, which lifts guiding trestle 11, includes at least two guide rods 111, a fixed guide pole
111 cross bar 112 and the connecting rod 113 being connect with the first cylinder body 432, cross bar 112 are fixedly connected with guide rod 111, even
Extension bar 113 is connected to cross bar 112, and guide rod 111 is connect through Mobile base 2 with doctor 31, guide rod 111 and Mobile base 2 it
Between form vertical gliding movement targeting structure.During work, under the driving of two-stage drive cylinder, entire first lifting guiding trestle 11
Seat 2 can be relatively moved and make elevating movement, therefore ink wiping mechanism 3 is driven to make elevating movement.
Further, it such as Fig. 8, is connected between the first cylinder body 432 and connecting rod 113 by link block 114, wherein,
Link block 114 is fixed by screws on the first cylinder body 432, and connecting rod 113 is threaded on link block 114, so as to
Convenient for being fixedly connected between the first cylinder body 432 and connecting rod 113.
Further, such as Fig. 8, connecting rod 113 is connected with one for adjusting the micro-adjusting mechanism 5 of 31 position of doctor, fine tuning
Mechanism 5 includes being rotatably connected on the swing handle 51 of cross bar 112, and swing handle 51 is internally provided with the screw thread extended from bottom to top
Hole, connecting rod 113 are threaded in the threaded hole of swing handle 51, and swing handle 51 is opposite with the vertical position of cross bar solid
It is fixed, by above-mentioned micro-adjusting mechanism 5, the vertical position of ink wiping mechanism 3 according to the needs of technique, can be adjusted.
Further, as Fig. 8, connecting rod 113 are threadedly coupled through cross bar 112 with swing handle 51, connecting rod 113 passes through
The part of cross bar 112 is fixedly installed a stop nut 52, by setting a stop nut 52,51 opposing rail of swing handle
112 can only rotate and cannot make vertical motion, and when rotary motion handle 51, swing handle 51 is with respect to connecting rod 113
It moves up and down, so as to which the first lifting guiding trestle 11 be driven to move up and down, and then drives and the first lifting 11 phase of guiding trestle
Ink wiping mechanism 3 even moves up and down, and achievees the purpose that adjust 3 vertical position of ink wiping mechanism.
Further, such as Fig. 8, guide rod 111 is connect by doctor connecting seat 311 with doctor 31, guide rod 111 with
It is linked together between doctor 31 by doctor connecting seat 311, by setting the doctor connecting seat 311, convenient for wiping
The replacement and dismounting of knife 31.
Further, such as Fig. 1, silk-screen printing device further includes the ink-retruning blade driving machine that driving ink-retruning blade 41 makees vertical motion
Structure 42 drives cylinder including ink-retruning blade, and ink-retruning blade drives cylinder to be connect by the second lifting guiding trestle with ink-retruning blade 41, this
The structure of two lifting guiding trestles is identical with the first lifting guiding trestle 11 in doctor driving mechanism 32.In addition, second liter
It is linked together between drop guiding trestle and ink-retruning blade 41 by ink-retruning blade connecting seat, in order to the dismounting of ink-retruning blade 41.
Further, traversing driving device includes motor and screw rod transmission component, motor connection wire rod transmission component, screw
Transmission component connects Mobile base and Mobile base is driven to move laterally, which also can be used toothed belt transmission component
Or gear-driven assembly replaces.
The another object of the utility model is to provide a kind of method for printing screen, include the following steps：
Step S1, ink wiping mechanism decline are butted on halftone surface in first time wiping height and position and are pressed down against making by halftone
Halftone is contacted with printable fabric, is scraped the ink on halftone to the end of pattern from the head end of the pattern on halftone, is carried out
First time wiping；
Step S2, ink wiping mechanism are lifted up a setpoint distance to second of wiping height and position, carry out second of wiping,
And continue to stop after moving forwards a trip；
Step S3, ink wiping mechanism lift again up, and Hui Mo mechanisms, which move downward, is butted on halftone surface, from ink-scraping device
Second of wiping end position carries out Hui Mo to the position of pattern head end.
The method for printing screen of the present embodiment has the following technical effect that：
After ink wiping mechanism is completed to scrape ink print for the first time, setting ink wiping mechanism carries out second of wiping, makes ink wiping mechanism
The ink remained on halftone is continued into scraping delivery forward with can continue to after the printing of finishing patterns, so as to avoid ink wiping mechanism
When lifting, the area of the pattern that remaining ink is back to halftone in advance causes printing aberration；Due to increasing second of wiping, make
Continue to scrape ink forward travel after obtaining the printing of ink wiping mechanism finishing patterns, ink is avoided to be penetrated into advance in the tail end of pattern, is kept away
Exempt from aberration during printing, and ink keeps uniformly mixing during advance, avoid wherein heavier ingredient sedimentation, and
And Hui Mo mechanisms are in the Hui Mo since doctor position out of service so that the ink on remaining ink and Hui Mo mechanisms is again
It is secondary to be uniformly mixed, so as to coated in the ink uniformity on halftone, avoid aberration during printing so that the color of final printing
It is color uniform, promote effect.
Further, in step S2, when ink wiping mechanism is lifted up to secondary wiping height and position, the bottom surface of halftone is left
Printable fabric, and doctor is contacted with halftone.Second of wiping is since halftone has left printable fabric, and second of wiping is not
Ink can be printed on printable fabric, keep the clean and tidy of printable fabric.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of silk-screen printing device, it is characterised in that：Including crossbeam, it is arranged on the crossbeam and makees traverse motion
Mobile base, surface are formed with the halftone of the hole arranged in pattern, are arranged on the Mobile base to scrape the oil on halftone
Ink be allowed to through described hole be imprinted on printable fabric ink wiping mechanism and the Hui Mo mechanisms being arranged on the Mobile base, described time
Black mechanism includes ink-retruning blade, and the ink wiping mechanism includes doctor, and the doctor carries out first time wiping in the first height, will
Ink on halftone is scraped from the head end of pattern to tail end, and the doctor carries out second of wiping in the second height, will be on halftone
Ink from pattern tail end continuation scrape preset strokes forward after stop.
2. silk-screen printing device as described in claim 1, it is characterised in that：First height is squeezes the doctor
Halftone makes the height that the halftone is contacted with printable fabric, second height for make the halftone leave the printable fabric and
The height that the doctor is contacted with the halftone.
3. silk-screen printing device as described in claim 1, it is characterised in that：The silk-screen printing device is further included described in driving
Ink wiping mechanism makees the doctor driving mechanism of vertical motion, and the doctor driving mechanism includes the first order and drives cylinder and second
Grade driving cylinder, the first order driving cylinder drive the ink wiping mechanism to be transported between the described first height and the second height
Dynamic, the second level driving cylinder drives the ink wiping mechanism to be moved between the described second height and reset position.
4. silk-screen printing device as claimed in claim 3, it is characterised in that：The silk-screen printing device, which further includes, is arranged on institute
The first lifting guiding trestle on Mobile base is stated, the doctor is set on the first lifting guiding trestle, and described first
Grade driving cylinder includes the first telescopic rod and the first cylinder body being connect with first telescopic rod, and the second level drives gas
Cylinder includes the second telescopic rod and the second cylinder body being connect with second telescopic rod, first telescopic rod and described second
Telescopic rod connects, and first cylinder body is connect with the lifting guiding trestle, and second cylinder body is fixed on described
On Mobile base.
5. silk-screen printing device as claimed in claim 4, it is characterised in that：The first lifting guiding trestle includes at least two
A guide rod, the cross bar being fixedly connected with the guide rod and the connecting rod being connect with first cylinder body, the connection
Bar is connected to the cross bar, and the guide rod is connect through the Mobile base with the doctor.
6. silk-screen printing device as claimed in claim 5, it is characterised in that：The connecting rod is connected with to adjust doctor
The micro-adjusting mechanism of position, the micro-adjusting mechanism include the swing handle for being rotatably connected on the cross bar, the swing handle and company
Extension bar liftable connects, and the vertical position of the swing handle and the cross bar is relatively fixed, and the connecting rod runs through the horizontal stroke
Bar is connect with the swing handle, and the connecting rod passes through the part of the cross bar to be fixedly installed a stop nut.
7. silk-screen printing device as claimed in claim 5, it is characterised in that：The guide rod passes through connecting seat and the wiping
Knife connects.
8. silk-screen printing device as described in claim 1, it is characterised in that：The ink-retruning blade by the ink on the halftone from
The position that the doctor stops is scraped to the position that the doctor originates.
9. silk-screen printing device as described in claim 1, it is characterised in that：The silk-screen printing device further includes driving Hui Mo
Knife makees the ink-retruning blade driving mechanism of vertical motion, and the ink-retruning blade driving mechanism includes ink-retruning blade and drives cylinder, the ink-retruning blade
Driving cylinder is connect by the second lifting guiding trestle with the ink-retruning blade, between the second lifting guiding trestle and ink-retruning blade
It is connected by ink-retruning blade connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526084.8U CN207481408U (en) | 2017-11-15 | 2017-11-15 | A kind of silk-screen printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526084.8U CN207481408U (en) | 2017-11-15 | 2017-11-15 | A kind of silk-screen printing device |
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| Publication Number | Publication Date |
|---|---|
| CN207481408U true CN207481408U (en) | 2018-06-12 |
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ID=62473263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721526084.8U Active CN207481408U (en) | 2017-11-15 | 2017-11-15 | A kind of silk-screen printing device |
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| CN (1) | CN207481408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049623A (en) * | 2019-04-16 | 2019-07-23 | 珠海中京电子电路有限公司 | A kind of process improving LED display color difference |
| CN112677641A (en) * | 2021-01-29 | 2021-04-20 | 肇庆力行智能制造有限公司 | Scraping head device of screen printer |
-
2017
- 2017-11-15 CN CN201721526084.8U patent/CN207481408U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049623A (en) * | 2019-04-16 | 2019-07-23 | 珠海中京电子电路有限公司 | A kind of process improving LED display color difference |
| CN110049623B (en) * | 2019-04-16 | 2020-09-08 | 珠海中京电子电路有限公司 | Process method for improving chromatic aberration of LED display screen |
| JP2022529267A (en) * | 2019-04-16 | 2022-06-20 | 珠海中京▲電▼子▲電▼路有限公司 | Process method to improve the color difference of LED display |
| CN112677641A (en) * | 2021-01-29 | 2021-04-20 | 肇庆力行智能制造有限公司 | Scraping head device of screen printer |
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