CN216268129U - Scraper device for screen printing - Google Patents
Scraper device for screen printing Download PDFInfo
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- CN216268129U CN216268129U CN202122384867.XU CN202122384867U CN216268129U CN 216268129 U CN216268129 U CN 216268129U CN 202122384867 U CN202122384867 U CN 202122384867U CN 216268129 U CN216268129 U CN 216268129U
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000007639 printing Methods 0.000 abstract description 6
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a scraper device for screen printing, and relates to the field of printing. Scraper means for screen printing, including fixed establishment, fixed establishment's internal control is connected with guiding mechanism, and the below sliding connection that fixed establishment's inside is located guiding mechanism has friction mechanism, fixed establishment includes the fixed plate, and the spout has been seted up at the middle part of fixed plate, and the shoulder hole has been seted up to the inside both sides that are located the spout of fixed plate, and the shoulder hole runs through the fixed plate, and the threaded hole runs through the fixed plate and link up with the spout. This kind of scraper means for screen printing can strike off printing ink evenly through the slip friction plate, after the friction of friction plate is impaired, can utilize the screw shaft to move down through rotatory screw shaft, drives the slide to removing, and then can move down the gag lever post through the thimble, and then makes the friction plate bottom move down to can compensate the friction loss.
Description
Technical Field
The utility model relates to the technical field of printing, in particular to a scraper device for screen printing.
Background
The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen printing is composed of five major elements, namely a screen printing plate, a scraper, ink, a printing table and a printing stock. The basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are permeable to ink and impermeable to ink is utilized to print.
The prior screen printing needs a scraper to reciprocate in a screen frame for a long time, so that the scraper is worn, and the extrusion pressure degree of the scraper to ink becomes uneven after the scraper is worn, so that the screen printing quality is reduced, therefore, a novel scraper device for the screen printing is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a scraper device for screen printing, which solves the problems in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a scraper device for screen printing comprises a fixing mechanism, wherein an adjusting mechanism is connected to the inner control of the fixing mechanism, a friction mechanism is connected to the inner portion of the fixing mechanism below the adjusting mechanism in a sliding manner, the fixing mechanism comprises a fixing plate, a sliding groove is formed in the middle of the fixing plate, stepped holes are formed in the fixing plate and located on two sides of the sliding groove, the stepped holes penetrate through the fixing plate, threaded holes are formed in the fixing plate, penetrate through the fixing plate and communicated with the sliding groove, limiting blocks are fixedly installed on two sides of the fixing plate, wing plates are fixedly installed on two sides of the limiting blocks, the adjusting mechanism comprises a sliding plate, the sliding plate is connected to the inner portion of the sliding groove in a sliding manner, ejector pins are fixedly installed on two sides of the bottom end of the sliding plate, the ejector pins are connected to the inner portion of the stepped holes in a sliding manner, a threaded shaft is rotatably connected to the middle of the sliding plate and is in threaded connection with the threaded holes, and baffle plates are fixedly installed on the upper side and the lower side of the sliding plate, the friction mechanism comprises a friction plate, limiting rods are fixedly mounted on two sides of the top end of the friction plate, the limiting rods are connected inside the stepped holes in a sliding mode, the limiting rods are located below the ejector pins, and the limiting rods are fixedly connected with the inner bottom wall of the stepped holes through reset springs.
Preferably, the upper surface of the fixing plate is fixedly provided with a threaded sleeve at the outer side of the threaded hole, the threaded sleeve is sleeved on the outer surface of the threaded shaft, and the top end of the threaded sleeve is in threaded connection with an end cover.
Preferably, the top end of the threaded shaft is located above the fixing plate, and a flat opening is formed in the top end of the threaded shaft.
Preferably, the inside of stopper is seted up flutedly, and the interior roof fixed mounting of recess has the extrusion spring, and the bottom fixed mounting of extrusion spring has the extension rod, and the bottom of extension rod extends to the outside of stopper, and the top fixed mounting of extension rod has the sliding plate.
Preferably, the top end of the extension rod is countersunk, and the top end of the limiting rod is countersunk.
Preferably, the diameter of the top end of the stepped hole is equal to that of the ejector pin, the diameter of the middle part of the stepped hole is equal to that of the countersunk head part of the extension rod, and the diameter of the bottom end of the stepped hole is equal to that of the extension rod.
The utility model has the following beneficial effects:
1. this kind of scraper means for screen printing can strike off printing ink evenly through the slip friction plate, after the friction of friction plate is impaired, can utilize the screw shaft to move down through rotatory screw shaft, drives the slide to removing, and then can move down the gag lever post through the thimble, and then makes the friction plate bottom move down to can compensate the friction loss.
2. This kind of scraper means for screen printing, the outside fixed mounting that the upper surface of fixed plate is located the screw hole has the screw sleeve, and the screw sleeve cup joints at the surface of screw shaft, and screw sleeve's top threaded connection has the end cover, can avoid the mistake to touch the adjustment through such setting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic half-sectional view of a securing mechanism of the present invention;
FIG. 3 is a schematic view of an adjustment mechanism according to the present invention;
FIG. 4 is a schematic view of the friction mechanism of the present invention.
The device comprises a fixing mechanism-1, an adjusting mechanism-2, a friction mechanism-3, a threaded sleeve-4, an end cover-5, a flat opening-6, a groove-7, an extrusion spring-8, an extension rod-9, a sliding plate-10, a fixing plate-101, a sliding groove-102, a stepped hole-103, a threaded hole-104, a limiting block-105, a wing plate-106, a sliding plate-201, a thimble-202, a threaded shaft-203, a baffle-204, a friction plate-301, a limiting rod-302 and a return spring-303.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model provides a scraper device for screen printing, which comprises:
embodiment one, as shown in fig. 1 to 4, the fixing mechanism includes a fixing mechanism 1, an adjusting mechanism 2 is connected to an internal control of the fixing mechanism 1, a friction mechanism 3 is connected to a position, below the adjusting mechanism 2, inside of the fixing mechanism 1, the fixing mechanism 1 includes a fixing plate 101, a sliding groove 102 is formed in the middle of the fixing plate 101, stepped holes 103 are formed in two sides, located on the sliding groove 102, inside of the fixing plate 101, and the stepped holes 103 penetrate through the fixing plate 101, a threaded hole 104 is formed in the inside of the fixing plate 101, the threaded hole 104 penetrates through the fixing plate 101 and is communicated with the sliding groove 102, a threaded sleeve 4 is fixedly mounted on the upper surface of the fixing plate 101, located on the outer side of the threaded hole 104, the threaded sleeve 4 is sleeved on the outer surface of a threaded shaft 203, an end cover 5 is connected to a top end thread of the threaded sleeve 4, and thus setting can avoid mistaken touch adjustment.
Fixed plate 101's both sides fixed mounting has stopper 105, and recess 7 has been seted up to stopper 105's inside, and recess 7's interior roof fixed mounting has extrusion spring 8, and extrusion spring 8's bottom fixed mounting has extension rod 9, and extension rod 9's bottom extends to stopper 105's the outside, and extension rod 9's top fixed mounting has sliding plate 10, can guarantee through such setting that extension rod 9 can be downward all the time.
The maximum range can be limited by the arrangement that the tip of the extension rod 9 is countersunk and the tip of the stopper rod 302 is countersunk.
Stepped hole 103 top diameter equals thimble 202's diameter, and the middle part diameter of stepped hole 103 equals extension rod 9 countersunk head portion diameter, and the diameter of stepped hole 103 bottom equals extension rod 9's diameter, can be convenient for cooperate through such setting.
The threaded shaft 203 is located the upper and lower both sides fixed mounting of slide 201 has baffle 204, and friction mechanism 3 includes friction plate 301, and the top both sides fixed mounting of friction plate 301 has gag lever post 302, and gag lever post 302 sliding connection is in the inside of shoulder hole 103, and gag lever post 302 is located the below of thimble 202, passes through reset spring 303 fixed connection between the inner bottom wall of gag lever post 302 and shoulder hole 103.
When the device is used, the device is placed in a screen frame, ink can be uniformly scraped through the sliding friction plate 301, after the friction of the friction plate 301 is damaged, the threaded shaft 203 can be utilized to move downwards through rotating the threaded shaft 203, the sliding plate 201 is driven to move downwards, the limiting rod 302 can be moved downwards through the ejector pin 202, the bottom end of the friction plate 301 is further moved downwards, and therefore friction loss can be compensated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a scraper means for screen printing, includes fixed establishment (1), its characterized in that: the inner part of the fixing mechanism (1) is controlled and connected with an adjusting mechanism (2), and the inner part of the fixing mechanism (1) is positioned below the adjusting mechanism (2) and is connected with a friction mechanism (3) in a sliding way;
the fixing mechanism (1) comprises a fixing plate (101), a sliding groove (102) is formed in the middle of the fixing plate (101), stepped holes (103) are formed in the fixing plate (101) and located on two sides of the sliding groove (102), the stepped holes (103) penetrate through the fixing plate (101), threaded holes (104) are formed in the fixing plate (101), the threaded holes (104) penetrate through the fixing plate (101) and are communicated with the sliding groove (102), limiting blocks (105) are fixedly mounted on two sides of the fixing plate (101), and wing plates (106) are fixedly mounted on two sides of the limiting blocks (105);
the adjusting mechanism (2) comprises a sliding plate (201), the sliding plate (201) is connected to the inside of the sliding groove (102) in a sliding mode, ejector pins (202) are fixedly installed on two sides of the bottom end of the sliding plate (201), the ejector pins (202) are connected to the inside of the stepped hole (103) in a sliding mode, a threaded shaft (203) is rotatably connected to the middle of the sliding plate (201), the threaded shaft (203) is in threaded connection with the threaded hole (104), and baffles (204) are fixedly installed on the upper side and the lower side, located on the sliding plate (201), of the threaded shaft (203);
the friction mechanism (3) comprises a friction plate (301), limiting rods (302) are fixedly mounted on two sides of the top end of the friction plate (301), the limiting rods (302) are connected to the inside of the stepped hole (103) in a sliding mode, the limiting rods (302) are located below the ejector pins (202), and the limiting rods (302) are fixedly connected with the inner bottom wall of the stepped hole (103) through reset springs (303).
2. The squeegee apparatus for screen printing according to claim 1, wherein: the upper surface of the fixing plate (101) is located on the outer side of the threaded hole (104) and is fixedly provided with a threaded sleeve (4), the threaded sleeve (4) is sleeved on the outer surface of the threaded shaft (203), and the top end of the threaded sleeve (4) is in threaded connection with an end cover (5).
3. The squeegee apparatus for screen printing according to claim 1, wherein: the top end of the threaded shaft (203) is positioned above the fixing plate (101), and the top end of the threaded shaft (203) is provided with a flat opening (6).
4. The squeegee apparatus for screen printing according to claim 1, wherein: the inside of stopper (105) is seted up flutedly (7), and the interior roof fixed mounting of recess (7) has extrusion spring (8), and the bottom fixed mounting of extrusion spring (8) has extension rod (9), and the bottom of extension rod (9) extends to the outside of stopper (105), and the top fixed mounting of extension rod (9) has sliding plate (10).
5. The squeegee apparatus for screen printing according to claim 4, wherein: the top end of the extension rod (9) is in a shape of a countersunk head, and the top end of the limiting rod (302) is in a shape of a countersunk head.
6. The squeegee apparatus for screen printing according to claim 1, wherein: the diameter of the top end of the stepped hole (103) is equal to that of the ejector pin (202), the diameter of the middle of the stepped hole (103) is equal to that of the countersunk head part of the extension rod (9), and the diameter of the bottom end of the stepped hole (103) is equal to that of the extension rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384867.XU CN216268129U (en) | 2021-09-29 | 2021-09-29 | Scraper device for screen printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384867.XU CN216268129U (en) | 2021-09-29 | 2021-09-29 | Scraper device for screen printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216268129U true CN216268129U (en) | 2022-04-12 |
Family
ID=81066684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122384867.XU Active CN216268129U (en) | 2021-09-29 | 2021-09-29 | Scraper device for screen printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216268129U (en) |
-
2021
- 2021-09-29 CN CN202122384867.XU patent/CN216268129U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A scraper device for screen printing Granted publication date: 20220412 Pledgee: Bank of China Limited Foshan Nanhai Jiujiang Branch Pledgor: Foshan Junyu Color Printing Co.,Ltd. Registration number: Y2024980020373 |