CN207173013U - A kind of printing scraper for being easy to regulation - Google Patents
A kind of printing scraper for being easy to regulation Download PDFInfo
- Publication number
- CN207173013U CN207173013U CN201721099589.0U CN201721099589U CN207173013U CN 207173013 U CN207173013 U CN 207173013U CN 201721099589 U CN201721099589 U CN 201721099589U CN 207173013 U CN207173013 U CN 207173013U
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- China
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- scraper plate
- scraper
- plate
- rotating shaft
- knife back
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Abstract
The utility model discloses a kind of printing scraper for being easy to regulation, including knife back plate, the downside of the knife back plate is provided with the first inclined-plane and the second inclined-plane, the downside of the knife back plate is provided with the first scraper plate and the second scraper plate being obliquely installed, first scraper plate and the second scraper plate are disposed opposite to each other, first inclined-plane is provided with link slot corresponding with the first scraper plate, first scraper plate is rotatablely connected by the madial wall of first rotating shaft and link slot, connecting seat is fixedly connected with second inclined-plane, second scraper plate is rotatablely connected by the madial wall of the second rotating shaft and connecting seat, turnbuckle is provided between first scraper plate and the second scraper plate.The utility model is simple in construction, easy to use, by the regulation for adjusting the first scraper plate and the second scraper plate deflection angle, the convenient uniformity improved when printing wiping, ensure the transmitance of ink, avoid the aberration of print product, the uniformity of product is improved, ensures printing quality.
Description
Technical field
Printing scraper technical field is the utility model is related to, more particularly to a kind of printing scraper for being easy to regulation.
Background technology
A kind of cost is low during silk-screen printing, efficiency high, the measured printing technology of printing quality, be widely used in circuit board,
Glass screen, fabrics printing and dyeing, outer packing, picture and text printing etc. field, silk screen plate and scraper are the main parts sizes of silk-screen printing,
To printing quality important.
Deflection angle between the scraper plate and knife back plate of existing printing scraper is not easy to adjust, so as to influence to print wiping
When the uniformity, and then have influence on the transmitance of ink, the pattern for causing identical product to print has different aberration, production
Product uniformity is poor, the serious quality that have impact on printing.
In order to solve the above problems, we have proposed a kind of printing scraper for being easy to regulation.
Utility model content
The purpose of this utility model is not easy to solve the deflection angle between prior art middle scraper and knife back plate
Regulation, so as to influence to print uniformity during wiping, and then the transmitance of ink is had influence on, cause what identical product printed
There is different aberration in pattern, homogeneity of product is poor, serious the problem of have impact on printing quality, and the one kind proposed is easy to adjust
The printing scraper of section.
To achieve these goals, the utility model employs following technical scheme：
A kind of printing scraper for being easy to regulation, including knife back plate, the downside of the knife back plate are provided with the first inclined-plane and second
Inclined-plane, the downside of the knife back plate are provided with the first scraper plate and the second scraper plate that are obliquely installed, first scraper plate and the second scraper plate
Be disposed opposite to each other, first inclined-plane is provided with link slot corresponding with the first scraper plate, first scraper plate by first rotating shaft with
The madial wall of link slot is rotatablely connected, and is fixedly connected with connecting seat on second inclined-plane, second scraper plate passes through second turn
The madial wall of axle and connecting seat is rotatablely connected, and turnbuckle, the gaily decorated basket spiral shell are provided between first scraper plate and the second scraper plate
Two lateral bracing struts of silk are rotatablely connected with the first scraper plate and the second scraper plate respectively, and two ends of the first rotating shaft are fixedly sleeved
There is the first helical gear, the first helical gear side is provided with the second helical gear engaged, and second helical gear passes through
The madial wall of 3rd rotating shaft and link slot is rotatablely connected, and the madial wall of link slot and fixed company are run through in the upper end of the 3rd rotating shaft
It is connected to adjusting knob, the adjusting knob is provided with ratchet close to the side of knife back plate, and the ratchet is fixedly sleeved in the 3rd rotating shaft,
The side of the ratchet is provided with corresponding lock pawl, and the lock pawl is rotatablely connected by fixing axle and knife back plate, described
Torque spring is arranged with fixing axle, the both ends of the torque spring are fixedly connected with lock pawl and knife back plate respectively.
Preferably, the side of first scraper plate away from knife back plate is provided with knuckle, the knuckle away from the first scraper plate one
Side is provided with arc slot scraping.
Preferably, the downside of the knuckle and the lower surface of the second scraper plate are located in same level.
Preferably, the relative side of first scraper plate and the second scraper plate is equipped with corresponding with turnbuckle pull bar fixed
Groove, the pull bar of the turnbuckle are rotatablely connected by the madial wall of connecting shaft and fixing groove.
Preferably, the one end of the fixing axle away from knife back plate is fixedly connected with limited block.
Preferably, fixedly sleeved restraining position ring block in the 3rd rotating shaft, the madial wall of the link slot are provided with and the 3rd
Impenetrating mouth corresponding to rotating shaft, the madial wall of the impenetrating mouth are provided with stopper slot corresponding with spacing ring.
In the utility model, pass through pivot stop pawl so that lock pawl is separated with ratchet, and regulation rotation is rotated so as to convenient
Button, by rotating adjusting knob, so as to facilitate the 3rd rotating shaft to drive the second helical gear to rotate, due to the first helical gear and second oblique
Engagement connection between gear, so as to facilitate the second helical gear to drive the first scraper plate to rotate by first rotating shaft, to adjust first
The deflection angle of scraper plate, by rotating the gaily decorated basket of turnbuckle, so as to the convenient length for changing turnbuckle, with to the second scraper plate
Deflection angle be adjusted, the regulation of the first scraper plate and the second scraper plate deflection angle is convenient uniform when improving printing wiping
Degree, ensure the transmitance of ink, avoid the aberration of print product, improve the uniformity of product, ensure printing quality.This practicality is new
Type is simple in construction, easy to use, convenient to improve printing wiping by adjusting the regulation of the first scraper plate and the second scraper plate deflection angle
When the uniformity, ensure the transmitance of ink, avoid the aberration of print product, improve the uniformity of product, ensure printing quality.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of be easy to regulation printing scraper structural representation；
Fig. 2 be the utility model proposes it is a kind of be easy to regulation printing scraper internal structure schematic diagram；
Fig. 3 is the structural representation at A in Fig. 2.
In figure：1 knife back plate, 2 first scraper plates, 3 second scraper plates, 4 first rotating shafts, 5 connecting seats, 6 second rotating shafts, 7 gaily decorated basket spiral shells
Silk, 8 first helical gears, 9 second helical gears, 10 the 3rd rotating shafts, 11 adjusting knobs, 12 ratchets, 13 lock pawls, 14 fixing axles, 15
Torque spring, 16 knuckles, 17 limited blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Reference picture 1-3, a kind of printing scraper for being easy to regulation, including knife back plate 1, the downside of knife back plate 1 are oblique provided with first
Face and the second inclined-plane, the downside of knife back plate 1 are provided with the first scraper plate 2 and the second scraper plate 3 that are obliquely installed, the first scraper plate 2 and second
Scraper plate 3 is disposed opposite to each other, the first inclined-plane be provided with 2 corresponding link slot of the first scraper plate, the first scraper plate 2 by first rotating shaft 4 with
The madial wall of link slot is rotatablely connected, and connecting seat 5 is fixedly connected with the second inclined-plane, the second scraper plate 3 is by the second rotating shaft 6 with connecting
The madial wall rotation connection of joint chair 5, is provided with turnbuckle 7, two laybacks of turnbuckle 7 between the first scraper plate 2 and the second scraper plate 3
Bar is rotatablely connected with the first scraper plate 2 and the second scraper plate 3 respectively, and the first scraper plate 2 and the relative side of the second scraper plate 3 are equipped with and flower
Fixing groove corresponding to the pull bar of basket screw 7, the pull bar of turnbuckle 7 are rotatablely connected by the madial wall of connecting shaft and fixing groove, side
Just the rotation connection between the pull bar of turnbuckle 7 and the first scraper plate 2 and the second scraper plate 3, two ends of first rotating shaft 4 are solid
Surely the first helical gear 8 is socketed with, the side of the first helical gear 8 is provided with the second helical gear 9 engaged, and the second helical gear 9 is logical
Cross the 3rd rotating shaft 10 and the madial wall of link slot is rotatablely connected, madial wall and the fixation of link slot are run through in the upper end of the 3rd rotating shaft 10
It is connected with adjusting knob 11, fixedly sleeved restraining position ring block in the 3rd rotating shaft 10, the madial wall of link slot is provided with and the 3rd rotating shaft
Impenetrating mouth corresponding to 10, the madial wall of impenetrating mouth are provided with stopper slot corresponding with spacing ring, prevent the 3rd rotating shaft 10 and the knife back
Produce relative movement between plate 1, adjusting knob 11 is provided with ratchet 12 close to the side of knife back plate 1, ratchet 12 it is fixedly sleeved
3rd rotating shaft 10, the side of ratchet 12 are provided with corresponding lock pawl 13, and lock pawl 13 passes through 1 turn of fixing axle 14 and knife back plate
It is dynamic to connect, torque spring 15 is arranged with fixing axle 14, the both ends of torque spring 15 are fixed with lock pawl 13 and knife back plate 1 respectively
Connection, the one end of fixing axle 14 away from knife back plate 1 are fixedly connected with limited block 17, prevent lock pawl 13 from departing from fixing axle 14, the
One side of the scraper plate 2 away from knife back plate 1 is provided with knuckle 16, and side of the knuckle 16 away from the first scraper plate 2 is provided with arc slot scraping, convenient
To the scraping of ink powder, the cambered design of arc slot scraping, it can prevent ink powder from accumulating, the downside of knuckle 16 and the second scraper plate 3
Lower surface is located in same level, facilitates knuckle 16 to be contacted simultaneously with ink powder with the second scraper plate 3, secondary printing, improves printing
Effect.
In the utility model, pass through pivot stop pawl 13 so that lock pawl 13 separates with ratchet 12, so as to which convenient rotate is adjusted
Knob 11 is saved, by rotating adjusting knob 11, so as to facilitate the 3rd rotating shaft 10 to drive the second helical gear 9 to rotate, due to first oblique
Connection is engaged between gear 8 and the second helical gear 9, so as to facilitate the second helical gear 9 to drive the first scraper plate by first rotating shaft 4
2 rotate, and to adjust the deflection angle of the first scraper plate 2, by rotating the gaily decorated basket of turnbuckle 7, change turnbuckle 7 so as to convenient
Length, be adjusted with the deflection angle to the second scraper plate 3, the regulation of the first scraper plate 2 and the deflection angle of the second scraper plate 3, side
Just uniformity during printing wiping is improved, ensures the transmitance of ink, avoids the aberration of print product, improve the consistent of product
Property, ensure printing quality.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of printing scraper for being easy to regulation, including knife back plate (1), it is characterised in that the downside of the knife back plate (1) is provided with
First inclined-plane and the second inclined-plane, the downside of the knife back plate (1) are provided with the first scraper plate (2) and the second scraper plate (3) that are obliquely installed,
First scraper plate (2) and the second scraper plate (3) are disposed opposite to each other, and first inclined-plane is provided with connect corresponding with the first scraper plate (2)
Access slot, first scraper plate (2) is rotatablely connected by the madial wall of first rotating shaft (4) and link slot, solid on second inclined-plane
Surely connecting seat (5) is connected with, second scraper plate (3) is rotatablely connected by the madial wall of the second rotating shaft (6) and connecting seat (5),
Turnbuckle (7), the two lateral bracing struts difference of the turnbuckle (7) are provided between first scraper plate (2) and the second scraper plate (3)
It is rotatablely connected with the first scraper plate (2) and the second scraper plate (3), two equal fixed covers in end of the first rotating shaft (4) are connected to first
Helical gear (8), the side of first helical gear (8) are provided with the second helical gear (9) engaged, second helical gear
(9) it is rotatablely connected by the madial wall of the 3rd rotating shaft (10) and link slot, link slot is run through in the upper end of the 3rd rotating shaft (10)
Madial wall and be fixedly connected with adjusting knob (11), the adjusting knob (11) is provided with ratchet close to the side of knife back plate (1)
(12), the ratchet (12) is fixedly sleeved is provided with corresponding stop in the 3rd rotating shaft (10), the side of the ratchet (12)
Pawl (13), the lock pawl (13) are rotatablely connected by fixing axle (14) and knife back plate (1), are arranged with the fixing axle (14)
Torque spring (15), the both ends of the torque spring (15) are fixedly connected with lock pawl (13) and knife back plate (1) respectively.
2. a kind of printing scraper for being easy to regulation according to claim 1, it is characterised in that first scraper plate (2) is remote
Side from knife back plate (1) is provided with knuckle (16), and side of the knuckle (16) away from the first scraper plate (2) is provided with arc slot scraping.
A kind of 3. printing scraper for being easy to regulation according to claim 2, it is characterised in that the downside of the knuckle (16)
Face and the lower surface of the second scraper plate (3) are located in same level.
4. it is according to claim 1 it is a kind of be easy to regulation printing scraper, it is characterised in that first scraper plate (2) and
The relative side of second scraper plate (3) is equipped with fixing groove corresponding with turnbuckle (7) pull bar, the drawing of the turnbuckle (7)
Bar is rotatablely connected by the madial wall of connecting shaft and fixing groove.
5. a kind of printing scraper for being easy to regulation according to claim 1, it is characterised in that the fixing axle (14) is remote
One end of knife back plate (1) is fixedly connected with limited block (17).
6. a kind of printing scraper for being easy to regulation according to claim 1, it is characterised in that on the 3rd rotating shaft (10)
Fixedly sleeved restraining position ring block, the madial wall of the link slot is provided with impenetrating mouth corresponding with the 3rd rotating shaft (10), described to run through
The madial wall of mouth is provided with stopper slot corresponding with spacing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099589.0U CN207173013U (en) | 2017-08-30 | 2017-08-30 | A kind of printing scraper for being easy to regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099589.0U CN207173013U (en) | 2017-08-30 | 2017-08-30 | A kind of printing scraper for being easy to regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173013U true CN207173013U (en) | 2018-04-03 |
Family
ID=61738589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099589.0U Active CN207173013U (en) | 2017-08-30 | 2017-08-30 | A kind of printing scraper for being easy to regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920233A (en) * | 2018-09-20 | 2020-03-27 | 松下知识产权经营株式会社 | Doctor blade and screen printing apparatus |
| 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 |
-
2017
- 2017-08-30 CN CN201721099589.0U patent/CN207173013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920233A (en) * | 2018-09-20 | 2020-03-27 | 松下知识产权经营株式会社 | Doctor blade and screen printing apparatus |
| 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 |
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