CN205800491U - The scraper of screen process press - Google Patents
The scraper of screen process press Download PDFInfo
- Publication number
- CN205800491U CN205800491U CN201620782259.0U CN201620782259U CN205800491U CN 205800491 U CN205800491 U CN 205800491U CN 201620782259 U CN201620782259 U CN 201620782259U CN 205800491 U CN205800491 U CN 205800491U
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- CN
- China
- Prior art keywords
- scraper
- doctor blade
- blade holder
- process press
- screen process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the scraper of a kind of screen process press, including doctor blade holder, the top of doctor blade holder and bottom are respectively fixed with scraper along the length direction of doctor blade holder, the two ends of doctor blade holder are connected with contiguous block, contiguous block sliding bar with screen process press both sides respectively is connected, the two ends of doctor blade holder are rotationally connected with contiguous block by rotating shaft, and contiguous block is provided with the stopping means limiting axis of rotation.Understand from the above, the scraper of screen process press of the present utility model, after the blade wears of side, angle by tooth bar regulation rotating shaft, the scraper that can make abrasion turns an angle, and makes scraper edge, unworn side and mesh contacts, it is possible to so that the scraper of abrasion turns to doctor blade holder top, the untapped scraper at doctor blade holder top can continue to produce, and extends the time that persistence produces；Without scraper being carried out from doctor blade holder dismounting upset in a normal class；Only relieving when, scraper need to be carried out dismounting upset or directly change.
Description
Technical field
This utility model relates to the field of silk screen printing, is specifically related to the scraper of a kind of screen process press.
Background technology
The advantages such as silk screen printing has that batch is big, low price, bright in luster, long shelf-life, delivery are fast, are got more and more
Industry accreditation, be widely used.At the circuit board of household electrical appliance, the decorative pattern on textile, the pattern on T-shirt, singlet, footwear,
Word on electric refrigerator, television set, Washing Machine Panel, the decoration on pottery, glass, Wall or floor tile；Various commercial advertisements as electrical equipment,
The advertising platforms such as packaging, outdoor, fixing, flowing；Wire mark top grade packing box, Packaging Bottle, tobacco bale, wine Bao Fang in packing and decorating industry
The decoration silk screen printing application of face, particularly ultra-large type outer package and product design is abnormal extensively, and the life with us is tight
Being connected, its technology is mainly controlled by numerous printing houses, and small-sized personalized screen printing technique is taught very the fewest
Very few, market anomalies is wide.
Silk screen printing is made up of top 5 factor, i.e. screen printing forme, inking plate sdueegee, ink, print station and stock.
Silk screen printing ultimate principle is: utilize the screen printing forme saturating ink of areas mesh, non-graphic part mesh not strike through basic
Principle is printed.On screen printing forme one end, ink is poured into, with inking plate sdueegee ink on screen printing forme during printing
Position applies certain pressure, moves towards the screen printing forme other end simultaneously.Ink in movement by sdueegee from the net of areas
Hole is expressed on stock.Make trace set due to the viscous effect of ink within limits, printing process is scraped
Ink plate is linear contact lay with screen printing forme and stock all the time, and contact line moves with scraper plate and mobile, due to screen printing forme and printing
Certain gap is kept so that screen printing forme during printing produces the retroaction to scraper plate by the tension force of self between thing
Power, this counteracting force is referred to as resilience force.Due to the effect of resilience force, screen printing forme and stock is made only to connect in portable line
Touch, and screen printing forme other parts and stock are disengaged position.Make ink and silk screen generation rhegmagenesis, it is ensured that printing chi
Very little precision and avoid set-off stock.Lifting after sdueegee scrapes the whole space of a whole page, screen printing forme also lifts simultaneously, and by ink
Gently scrape back initial position.So far it is a print stroke.
But in printing process, screen process press must be equipped with a bit manipulation work, when the ink of screen process press has lacked it
Rear needs add ink in time, due to screen process press print speed printing speed quickly, the depletion rate of film the most quickly, again due to inking plate and
Limited space between sdueegee, so the amount of the most added ink is the most few, so operative employee needs ceaselessly to carry out adding ink；Separately
During external inking and wiping, ink can escape from the two ends of inking plate and sdueegee, and is deposited on silk screen, and operative employee is also
Need to be purged the ink of accumulation.The labor intensity causing operative employee is bigger.
Before the applicant, the patent of entitled " screen process press automatically adds ink and receives device for ink " of application, solves above-mentioned
Problem, the when that sdueegee (alternatively referred to as scraper) using, one of them rib of sdueegee and mesh contacts carry out wiping；Sdueegee
In order to not damage silk screen, it is typically all the material using silicone rubber.But can produce after using time length due to silicone rubber
Abrasion, causes the rib of sdueegee and mesh contacts completely and mesh contacts wiping effect can not be caused poor, even can be to silk screen
Cause damage.Owing to sdueegee requires the highest with wiping grillage (alternatively referred to as doctor blade holder) fixed effect, so wiping grillage leads to
Cross more securing member to fix with sdueegee, once after the abrasion of one of them rib of sdueegee, be necessary for sdueegee from wiping
Pull down on grillage and overturn, making another rib of sdueegee and mesh contacts.This mode not only result in silk screen printing
The continuous production time is shorter, and a normal class needs to shut down and changes repeatedly, has had a strong impact on production efficiency；And the when of replacing
Scraper can rub with silk screen, collide, thus has the hidden danger of damage to silk screen.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, it is provided that the scraper of a kind of screen process press, when one
After the blade wears of side, by the angle of tooth bar regulation rotating shaft, the scraper of abrasion can be made to turn an angle, make scraper not
The edge, side of abrasion and mesh contacts, it is possible to so that the scraper of abrasion turns to doctor blade holder top, not making of doctor blade holder top
Scraper can continue produce, extend persistence produce time；In a normal class without by scraper from doctor blade holder
Carry out dismounting upset；Only relieving when, scraper need to be carried out dismounting upset or directly change；Regulated by tooth bar
The angle of rotating shaft, can regulate the angle being suspended between silk screen, thus add the angular range of scraper, improves and is suspended to
The suitability；By the effect of stopping means, can be by spacing with contiguous block for the tooth bar after regulation angle fixing, it is to avoid scraper makes
During with, angle changes, it is ensured that the using effect of scraper；By the effect of piston, it is ensured that scraper is under rotating shaft effect
The when of being replaced, not with mesh contacts, it is to avoid silk screen is caused damage.
Technical solution adopted in the utility model is:
The scraper of screen process press, including doctor blade holder, the top of described doctor blade holder and bottom are along the length direction of doctor blade holder
Being respectively fixed with scraper, the two ends of described doctor blade holder are connected with contiguous block, described contiguous block respectively with screen process press both sides
Sliding bar connects, and the two ends of described doctor blade holder are rotationally connected with contiguous block by rotating shaft, and described contiguous block is provided with restriction and turns
The stopping means that axle rotates.
The further improvement project of this utility model is, the bottom of described contiguous block is provided with notch, and the end of described rotating shaft is stretched
Enter in notch, and be fixedly connected with gear, in described notch, be connected with the tooth bar with gear matches.
This utility model further improvement project is that described tooth bar is slidably connected along the top of notch with contiguous block, institute
Stating and be respectively fixed with stopping means on tooth bar, described stopping means is fitted with the two ends of notch respectively.
This utility model further improvement project is, described stopping means is " door " font grab, described " door " font
Two side bottoms of grab are provided with barb, and described barb mates with the bar-shaped trough set by tooth bar both sides, and described bar-shaped trough is parallel to tooth
The length direction of bar is arranged；Puller bolt is passed down through top and the top contact of tooth bar of described " door " font grab, passes through
" door " font grab is fixed by the effect of barb and puller bolt with tooth bar.
This utility model further improvement project is, the distance between the top of described barb and " door " font grab is little
Distance between bar-shaped trough bottom and tooth bar top；Further, the distance between the top of barb and " door " font grab is big
Distance between bar-shaped trough upper topside and tooth bar top.
This utility model further improvement project is, described contiguous block is by the slide bar of slide block with screen process press both sides
Being slidably connected, described contiguous block is connected by piston is up and down with slide block.
This utility model further improvement project is that described piston is fixed on the top of slide block, the tailpiece of the piston rod of piston
Portion is passed down through slide block and fixes with contiguous block.
This utility model further improvement project is, described scraper is set respectively by doctor blade holder top and bottom respectively
Clamping plate fix with doctor blade holder, described clamping plate are the two side of the clip slot set by doctor blade holder, described clamping plate by fastening bolt will
Scraper is fixed.
This utility model further improvement project is, described fastening bolt from the side of doctor blade holder through after clip slot with
The opposite side of doctor blade holder is threaded.
This utility model further improvement project is, for fixing the fastening bolt of top side scraper from doctor blade holder
Threaded with the opposite side of doctor blade holder after corresponding clip slot in side, for fixing the fastening bolt of bottom side scraper
Threaded with the side of doctor blade holder after corresponding clip slot from the opposite side of doctor blade holder.
The beneficial effects of the utility model are:
The first, the scraper of screen process press of the present utility model, after the blade wears of side, is turned by tooth bar regulation
The angle of axle, can make the scraper of abrasion turn an angle, and makes scraper edge, unworn side and mesh contacts, it is also possible to
The scraper making abrasion turns to doctor blade holder top, and the untapped scraper at doctor blade holder top can continue to produce, and extends and continues
Property produce time；Without scraper being carried out from doctor blade holder dismounting upset in a normal class；Only need to be relieving when
Scraper is carried out dismounting upset or directly changes.
The second, the scraper of screen process press of the present utility model, by the angle of tooth bar regulation rotating shaft, can regulate and be suspended to
And the angle between silk screen, thus add the angular range of scraper, improve the suitability being suspended to.
3rd, the scraper of screen process press of the present utility model, by the effect of stopping means, can be by after regulation angle
Tooth bar and contiguous block spacing fixing, it is to avoid scraper in use angle changes, it is ensured that the using effect of scraper.
4th, the scraper of screen process press of the present utility model, by the effect of piston, it is ensured that scraper is under rotating shaft effect
The when of being replaced, not with mesh contacts, it is to avoid silk screen is caused damage.
Accompanying drawing illustrates:
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is the side-looking enlarged diagram of doctor blade holder.
Detailed description of the invention:
Understanding in conjunction with Fig. 1 and Fig. 2, this utility model includes doctor blade holder 1, and the top of described doctor blade holder 1 and bottom are along scraper
The length direction of frame 1 is respectively fixed with scraper 14, and the two ends of described doctor blade holder 1 are connected with contiguous block 2, described contiguous block respectively with
The slide bar 4 of screen process press both sides is slidably connected, and the two ends of described doctor blade holder 1 are rotationally connected with contiguous block 2 by rotating shaft 5, institute
State contiguous block 2 and be provided with the stopping means limiting rotating shaft 5 rotation；The bottom of described contiguous block 2 is provided with notch, described rotating shaft 5
End is stretched in notch, and is fixedly connected with gear 6, is connected with the tooth bar 7 mated with gear 6 in described notch；Institute
State tooth bar 7 to be slidably connected with contiguous block 2 along the top of notch, described tooth bar 7 is respectively fixed with stopping means, described spacing dress
Put and fit with the two ends of notch respectively；Described stopping means is " door " font grab 8, at the bottom of the both sides of described " door " font grab 8
Portion is provided with barb, and described barb mates with the bar-shaped trough 9 set by tooth bar 7 both sides, and described bar-shaped trough 9 is parallel to the length side of tooth bar
To setting；Puller bolt 10 is passed down through the top of described " door " font grab 8 and the top contact of tooth bar 7, by barb with
" door " font grab is fixed by the effect of puller bolt 10 with tooth bar 7；Between the top of described barb and " door " font grab 8
Distance is less than the distance between bar-shaped trough 9 bottom and tooth bar 7 top；Further, between the top of barb and " door " font grab 8
Distance more than distance between bar-shaped trough 9 upper topside and tooth bar 7 top；Described contiguous block 2 is by slide block 3 and screen process press
The slide bar 4 of both sides is slidably connected, and described contiguous block 2 is connected by piston 11 is up and down with slide block 3；Described piston 11 is fixed on
The top of slide block 3, piston rod 12 end of piston 11 is passed down through slide block 3 and fixes with contiguous block 2；Described scraper 14 passes through respectively
The clamping plate 13 that doctor blade holder 1 top and bottom set respectively are fixed with doctor blade holder 1, the described clamping plate 13 clip slot set by doctor blade holder 1
The two side of 16, scraper 14 is fixed by described clamping plate 13 by fastening bolt 15；Described fastening bolt 15 is from the side of doctor blade holder 1
After clip slot 16, the opposite side with doctor blade holder 1 is threadeded；For fix the fastening bolt 15 of top side scraper 14 from
Threadeding with the opposite side of doctor blade holder 1 after corresponding clip slot 16 in the side of doctor blade holder 1, is used for fixing bottom side scraper
The opposite side from doctor blade holder 1 of the fastening bolt 15 of 14 is threadeded with the side of doctor blade holder 1 after corresponding clip slot 16.
When this utility model uses, piston rod 12 extends downwardly from piston 11, and the scraper 14 to doctor blade holder 1 connects with silk screen
Touching, slide block 3 moves reciprocatingly along slide bar 4, drives the scraper 14 bottom doctor blade holder 1 to move reciprocatingly on silk screen；Work as scraper
After scraper 14 abrasion bottom frame 1, piston rod 12 is upwards return in piston 11, is unscrewed by puller bolt 10, makes " door " font
Grab 8 no longer fastens with tooth bar 7；Drive rotating shaft 5 to rotate by the effect of tooth bar 7 with gear 6, thus regulate the angle of doctor blade holder 1
Degree, makes the scraper 14 at doctor blade holder 1 top turn to the bottom of doctor blade holder 1, and makes the angle between scraper 14 and silk screen meet life
Produce requirement；Again puller bolt 10 is screwed, make " door " font grab 8 fasten with tooth bar 7, and ensure " door " font grab 8
Fit with the two ends of contiguous block 2 notch.Piston rod 12 extends downwardly from piston 11 again, to being currently located at scraping bottom doctor blade holder 1
Cutter 14 again with mesh contacts, slide block 3 continues reciprocating along slide bar 4, drive be currently located at the scraper bottom doctor blade holder 1
14 move reciprocatingly on silk screen.
After the scraper 14 of abrasion turns to the top of doctor blade holder 1, before equipment runs, can will fix this scraper 14
Fastening bolt 15 unscrew, and this scraper 14 is overturn, does not grinds so that this scraper 14 has away from one end of doctor blade holder 1
The edge damaged.
Claims (10)
1. the scraper of screen process press, it is characterised in that: include that doctor blade holder (1), the top of described doctor blade holder (1) and bottom are along scraping
The length direction of knife rest (1) is respectively fixed with scraper (14), and the two ends of described doctor blade holder (1) are connected with contiguous block (2), described company
Connecing the block slide bar (4) respectively with screen process press both sides to be slidably connected, the two ends of described doctor blade holder (1) are by rotating shaft (5) and connect
Connecing block (2) to be rotationally connected, described contiguous block (2) is provided with and limits the stopping means that rotating shaft (5) rotates.
2. the scraper of screen process press as claimed in claim 1, it is characterised in that: the bottom of described contiguous block (2) is provided with groove
Mouthful, the end of described rotating shaft (5) is stretched in notch, and is fixedly connected with gear (6), is connected with and tooth in described notch
The tooth bar (7) that wheel (6) mates.
3. the scraper of screen process press as claimed in claim 2, it is characterised in that: described tooth bar (7) along notch top with
Contiguous block (2) is slidably connected, and described tooth bar (7) is respectively fixed with stopping means, described stopping means respectively with the two of notch
End laminating.
4. the scraper of screen process press as claimed in claim 3, it is characterised in that: described stopping means is " door " font grab
(8), two side bottoms of described " door " font grab (8) are provided with barb, described barb and the bar-shaped trough set by tooth bar (7) both sides
(9) coupling, described bar-shaped trough (9) is parallel to the length direction of tooth bar and arranges；Puller bolt (10) is passed down through described " door " word
The top of type grab (8) and the top contact of tooth bar (7), by the effect of barb and puller bolt (10) by " door " font grab
Fix with tooth bar (7).
5. the scraper of screen process press as claimed in claim 4, it is characterised in that: described barb and " door " font grab (8)
Top between distance less than distance between bar-shaped trough (9) bottom and tooth bar (7) top；Further, barb and " door " word
Distance between the top of type grab (8) is more than the distance between bar-shaped trough (9) upper topside and tooth bar (7) top.
6. the scraper of screen process press as claimed in claim 1, it is characterised in that: described contiguous block (2) by slide block (3) with
The slide bar (4) of screen process press both sides is slidably connected, and described contiguous block (2) is by piston (11) and slide block (3) up and down company
Connect.
7. the scraper of screen process press as claimed in claim 6, it is characterised in that: described piston (11) is fixed on slide block (3)
Top, piston rod (12) end of piston (11) is passed down through slide block (3) and contiguous block (2) and fixes.
8. the scraper of screen process press as claimed in claim 1, it is characterised in that: described scraper (14) passes through doctor blade holder respectively
(1) clamping plate (13) that top and bottom set respectively are fixed with doctor blade holder (1), and described clamping plate (13) are set by doctor blade holder (1)
The two side of clip slot (16), scraper (14) is fixed by described clamping plate (13) by fastening bolt (15).
9. the scraper of screen process press as claimed in claim 8, it is characterised in that: described fastening bolt (15) is from doctor blade holder
(1) threaded with the opposite side of doctor blade holder (1) after clip slot (16) in side.
10. the scraper of screen process press as claimed in claim 9, it is characterised in that: it is used for fixing top side scraper (14)
Fastening bolt (15) from the side of doctor blade holder (1) through opposite side screw thread company with doctor blade holder (1) after corresponding clip slot (16)
Connect, be used for the opposite side from doctor blade holder (1) fixing the fastening bolt (15) of bottom side scraper (14) through corresponding clip slot
(16) threaded with the side of doctor blade holder (1) after.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782259.0U CN205800491U (en) | 2016-07-25 | 2016-07-25 | The scraper of screen process press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782259.0U CN205800491U (en) | 2016-07-25 | 2016-07-25 | The scraper of screen process press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205800491U true CN205800491U (en) | 2016-12-14 |
Family
ID=57508571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620782259.0U Expired - Fee Related CN205800491U (en) | 2016-07-25 | 2016-07-25 | The scraper of screen process press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205800491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938571A (en) * | 2017-03-29 | 2017-07-11 | 湖州惠盛机械有限公司 | The scraper mounting structure and its mounting process of a kind of circular screen printer |
-
2016
- 2016-07-25 CN CN201620782259.0U patent/CN205800491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938571A (en) * | 2017-03-29 | 2017-07-11 | 湖州惠盛机械有限公司 | The scraper mounting structure and its mounting process of a kind of circular screen printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |