CN209794846U - Diffusion-preventing scraper for silk-screen scraping glue - Google Patents
Diffusion-preventing scraper for silk-screen scraping glue Download PDFInfo
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- CN209794846U CN209794846U CN201920053165.3U CN201920053165U CN209794846U CN 209794846 U CN209794846 U CN 209794846U CN 201920053165 U CN201920053165 U CN 201920053165U CN 209794846 U CN209794846 U CN 209794846U
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- scraper
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Abstract
The utility model discloses a silk screen printing frictioning is with preventing diffusion scraper, its characterized in that: the ink recovery device comprises a supporting block, a scraper and an ink recovery blade, wherein the scraper and the ink recovery blade are arranged at the bottom of the supporting block, the top of the scraper is arranged on a scraper mounting plate, the top of the ink recovery blade is arranged on an ink recovery blade mounting plate, two groups of telescopic cylinders are arranged on the supporting block, the output shafts of one group of telescopic cylinders penetrate through the supporting block to be connected with the top of the ink recovery blade mounting plate, and the output shafts of the other group of telescopic cylinders penetrate through the supporting block to be connected with the top of the scraper mounting plate through a connecting mechanism; the connecting mechanism can drive the scraper to rotate. The utility model provides high silk screen printing efficiency and silk screen printing quality.
Description
Technical Field
The utility model relates to a silk screen printing equipment especially relates to a silk screen printing frictioning is with preventing diffusion scraper.
Background
in the prior art, thought printing equipment is generally divided into full-automatic screen printing equipment or semi-automatic screen printing equipment, the working principle of the thought printing equipment is that ink is scraped from one side of a screen frame to the other side through a scraper, the ink permeates onto a printing stock from meshes, and in the whole ink scraping process, the scraper is inclined at an angle of 45 degrees so that the ink can permeate onto the printing stock uniformly as much as possible. However, in the process of scraping at an angle of 45 degrees by the scraper and then returning ink, ink is adhered to the scraper, easily falls on a printing area and easily permeates the printing stock. Wherein, after the shut down, general condition was cleared up the scraper by the manual work, because the scraper is 45 degrees angles, the clearance degree of difficulty is also bigger moreover, can seriously influence like this and scrape black silk screen printing efficiency, makes operating personnel intensity of labour big.
disclosure of Invention
The utility model aims at providing a silk screen printing frictioning is with preventing diffusion scraper through using this structure, prevents that the silk screen printing quality of product is influenced to the printing ink drippage above the scraper on the silk screen printing board, effectively guarantees the silk screen printing quality of product.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a diffusion-proof scraper for silk-screen scraping glue comprises a supporting block, a scraper and an ink return blade, wherein the scraper and the ink return blade are arranged at the bottom of the supporting block, the top of the scraper is arranged on a scraper mounting plate, the top of the ink return blade is arranged on an ink return blade mounting plate, two groups of telescopic cylinders are arranged on the supporting block, the output shafts of one group of telescopic cylinders penetrate through the supporting block to be connected with the top of the ink return blade mounting plate, and the output shafts of the other group of telescopic cylinders penetrate through the supporting block to be connected with the top of the scraper mounting plate through a connecting mechanism;
the connecting mechanism comprises a connecting block, a rotating shaft, a sector plate, a motor and a gear, the top of the connecting block is connected with an output shaft of the telescopic cylinder, a through hole is formed in the middle of the connecting block, the middle of the rotating shaft is rotatably installed in the through hole, rotating shafts on two sides of the connecting block are provided with a positioning block, and the positioning block is connected with the top of the scraper mounting plate; the motor is installed in on the lateral wall of connecting block, the gear install in on the output shaft of motor, the output shaft of motor with pivot parallel arrangement, the middle part of sector plate with the front end of pivot is fixed continuous, be equipped with a plurality of draw-in grooves on the arcwall face of sector plate, the draw-in groove with gear engagement, the motor drives the gear revolve, the gear drives the sector plate rotates, the rotation of sector plate passes through the pivot drives the scraper rotates.
In the above technical scheme, the ink return knife is arranged on the right side of the scraper, the motor is arranged on the left side of the scraper, and the arc-shaped surface of the fan-shaped plate is arranged towards the left.
In the technical scheme, a mounting plate is arranged on the left side face of the connecting block and perpendicular to the connecting block, the motor is mounted on the rear side face of the mounting plate, the gear is arranged on the front side of the mounting plate, and an output shaft of the motor penetrates through the mounting plate and is connected with the gear.
Among the above-mentioned technical scheme, be equipped with a limiting plate on the left side rear end face of mounting panel, the bottom of limiting plate set up in the mounting panel below, the limiting plate is on a parallel with the lateral wall setting of connecting block, the spiro union has stop screw on the limiting plate, stop screw's spiral shell head set up in the left side of limiting plate, stop screw's right side is close to the left surface setting of scraper mounting panel.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. The utility model discloses in drive the gear through the motor and rotate, through the meshing of the above-mentioned draw-in groove of gear and shanxi board, thereby drive the scraper and rotate, can be when carrying out silk screen printing work like this, make and be 45 degrees angles between scraper and the silk screen printing board and scrape the china ink silk screen printing, at the china ink in-process that returns, make and be 90 degrees contained angles between scraper and the silk screen printing board, scraper and the distance between the china ink sword shorten like this, utilize the consistency of printing ink like this, make printing ink drive printing ink outside the printing region along with returning the china ink sword, prevent that printing ink above the scraper from dripping the silk screen printing quality that influences the product on the silk screen printing board.
Drawings
Fig. 1 is a schematic structural diagram (the scraper and the ink return blade are arranged in parallel) in a first embodiment of the present invention;
Fig. 2 is a schematic structural diagram (the scraper is arranged near the ink return blade) in the first embodiment of the present invention.
Wherein: 1. a support block; 2. a scraper; 3. returning the ink knife; 4. a scraper mounting plate; 5. a return ink knife mounting plate; 6. a telescopic cylinder; 7. connecting blocks; 8. a rotating shaft; 9. a sector plate; 10. a motor; 11. a gear; 12. positioning blocks; 13. a card slot; 14. mounting a plate; 15. a limiting plate; 16. and a limiting screw.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
The first embodiment is as follows: referring to fig. 1 and 2, the anti-diffusion scraper for scraping the silk screen printing paste comprises a supporting block 1, a scraper 2 and an ink return blade 3, wherein the scraper 2 and the ink return blade 3 are arranged at the bottom of the supporting block 1, the top of the scraper 2 is arranged on a scraper mounting plate 4, the top of the ink return blade 3 is arranged on an ink return blade mounting plate 5, two groups of telescopic cylinders 6 are arranged on the supporting block 1, the output shafts of one group of telescopic cylinders penetrate through the supporting block to be connected with the top of the ink return blade mounting plate, and the output shafts of the other group of telescopic cylinders penetrate through the supporting block and are connected with the top of the scraper mounting plate through a connecting mechanism;
The connecting mechanism comprises a connecting block 7, a rotating shaft 8, a sector plate 9, a motor 10 and a gear 11, the top of the connecting block 7 is connected with an output shaft of the telescopic cylinder 6, a through hole is formed in the middle of the connecting block 7, the middle of the rotating shaft 8 is rotatably installed in the through hole, a positioning block 12 is installed on the rotating shaft on two sides of the connecting block 7, and the positioning block 12 is connected with the top of the scraper installing plate 4; the motor 10 is installed on the side wall of the connecting block 7, the gear 11 is installed on an output shaft of the motor 10, the output shaft of the motor 10 is parallel to the rotating shaft 8, the middle of the sector plate 9 is fixedly connected with the front end of the rotating shaft 8, a plurality of clamping grooves 13 are formed in the arc-shaped surface of the sector plate 9, the clamping grooves 13 are meshed with the gear 11, the motor drives the gear to rotate, the gear drives the sector plate to rotate, and the rotation of the sector plate drives the scraper to rotate through the rotating shaft.
in this embodiment, the scraper mainly scrapes the printing ink on the silk screen printing plate, and carries out silk screen printing to the product, and the ink return sword mainly carries out the ink return with the printing ink after the silk screen printing, waits for the silk screen printing work of next time. Wherein, the ink returning knife is at 45 degree angle with the screen printing plate, in the screen printing process, the motor drives the gear to rotate at a certain angle, the sector plate is driven to rotate by the rotation of the gear, the scraper is driven to rotate at 45 degree angle with the screen printing plate by the rotation of the rotating shaft, namely the scraper and the ink returning knife are parallel to each other, the telescopic cylinder is used for driving the scraper to descend and press the screen printing plate tightly, the screen printing work is carried out on the product, after the screen printing is finished, the telescopic cylinder drives the scraper to ascend, meanwhile, the motor drives the gear to rotate, the scraper is driven to rotate by the sector plate and the rotating shaft, the scraper is perpendicular to the screen printing plate, namely, the bottom of the scraper is close to the ink returning knife, in the process of returning the ink by the ink returning knife, because the distance between the bottom of the scraper and the ink returning knife is shortened, because of the viscosity of the ink, the ink on the scraper can be adhered with the ink on, ink on the scraper can be prevented like this from dripping on the silk screen printing board, can prevent the influence to the product, guarantee the silk screen printing quality. Meanwhile, the machine does not need to be stopped for cleaning, and the silk-screen printing efficiency is ensured.
referring to fig. 1 and 2, the ink returning blade is arranged on the right side of the scraper, the motor is arranged on the left side of the scraper, and the arc-shaped surface of the fan-shaped plate is arranged towards the left.
Be equipped with an mounting panel 14 on the left surface of connecting block 7, mounting panel 14 perpendicular to connecting block 7 sets up, motor 10 install in on the trailing flank of mounting panel, the gear set up in the front side of mounting panel, the output shaft of motor pass the mounting panel with the gear links to each other.
Be equipped with a limiting plate 15 on the left side rear end face of mounting panel 14, the bottom of limiting plate 15 set up in the mounting panel below, the limiting plate is on a parallel with the lateral wall setting of connecting block, the spiro union has stop screw 16 on the limiting plate 15, stop screw's spiral shell head set up in the left side of limiting plate, stop screw's right side is close to the left surface setting of scraper mounting panel.
Through limiting plate and stop screw's setting, when the motor drives gear rotation, also be the scraper pivoted in the same way, if the scraper anticlockwise rotation of saying, the scraper top many with return the contact of black sword, can receive spacingly, if the scraper clockwise rotation of saying, through stop screw's setting, can block the scraper mounting panel through stop screw, prevent that scraper turned angle is too much, guarantee the silk screen printing quality.
Claims (4)
1. The utility model provides a silk screen printing frictioning is with preventing diffusion scraper which characterized in that: the ink recovery device comprises a supporting block, a scraper and an ink recovery blade, wherein the scraper and the ink recovery blade are arranged at the bottom of the supporting block, the top of the scraper is arranged on a scraper mounting plate, the top of the ink recovery blade is arranged on an ink recovery blade mounting plate, two groups of telescopic cylinders are arranged on the supporting block, the output shafts of one group of telescopic cylinders penetrate through the supporting block to be connected with the top of the ink recovery blade mounting plate, and the output shafts of the other group of telescopic cylinders penetrate through the supporting block to be connected with the top of the scraper mounting plate through a connecting mechanism;
The connecting mechanism comprises a connecting block, a rotating shaft, a sector plate, a motor and a gear, the top of the connecting block is connected with an output shaft of the telescopic cylinder, a through hole is formed in the middle of the connecting block, the middle of the rotating shaft is rotatably installed in the through hole, rotating shafts on two sides of the connecting block are provided with a positioning block, and the positioning block is connected with the top of the scraper mounting plate; the motor is installed in on the lateral wall of connecting block, the gear install in on the output shaft of motor, the output shaft of motor with pivot parallel arrangement, the middle part of sector plate with the front end of pivot is fixed continuous, be equipped with a plurality of draw-in grooves on the arcwall face of sector plate, the draw-in groove with gear engagement, the motor drives the gear revolve, the gear drives the sector plate rotates, the rotation of sector plate passes through the pivot drives the scraper rotates.
2. The diffusion-proof scraper for silk-screen scraping glue of claim 1, characterized in that: the ink return knife is arranged on the right side of the scraper, the motor is arranged on the left side of the scraper, and the arc-shaped surface of the fan-shaped plate is arranged towards the left.
3. The diffusion-proof scraper for silk-screen scraping glue of claim 2, characterized in that: be equipped with an mounting panel on the left surface of connecting block, the mounting panel perpendicular to the connecting block sets up, the motor install in on the trailing flank of mounting panel, the gear set up in the front side of mounting panel, the output shaft of motor passes the mounting panel with the gear links to each other.
4. The diffusion-proof scraper for silk-screen scraping glue of claim 3, characterized in that: be equipped with a limiting plate on the left side rear end face of mounting panel, the bottom of limiting plate set up in the mounting panel below, the limiting plate is on a parallel with the lateral wall setting of connecting block, the spiro union has stop screw on the limiting plate, stop screw's spiral shell head set up in the left side of limiting plate, stop screw's right side is close to the left surface setting of scraper mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053165.3U CN209794846U (en) | 2019-01-11 | 2019-01-11 | Diffusion-preventing scraper for silk-screen scraping glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053165.3U CN209794846U (en) | 2019-01-11 | 2019-01-11 | Diffusion-preventing scraper for silk-screen scraping glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209794846U true CN209794846U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920053165.3U Active CN209794846U (en) | 2019-01-11 | 2019-01-11 | Diffusion-preventing scraper for silk-screen scraping glue |
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| Country | Link |
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| CN (1) | CN209794846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918084A (en) * | 2021-01-22 | 2021-06-08 | 温州旺信贸易有限公司 | Screen printing ink scraping device convenient for adjusting ink scraping angle and ink return amount |
-
2019
- 2019-01-11 CN CN201920053165.3U patent/CN209794846U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918084A (en) * | 2021-01-22 | 2021-06-08 | 温州旺信贸易有限公司 | Screen printing ink scraping device convenient for adjusting ink scraping angle and ink return amount |
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