CN211363874U - Automatic ink adding type screen printing machine - Google Patents
Automatic ink adding type screen printing machine Download PDFInfo
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- CN211363874U CN211363874U CN201921663416.6U CN201921663416U CN211363874U CN 211363874 U CN211363874 U CN 211363874U CN 201921663416 U CN201921663416 U CN 201921663416U CN 211363874 U CN211363874 U CN 211363874U
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Abstract
The utility model provides an automatic ink-feeding type screen printer, which comprises a cylinder, an ink supply box, a printing body and a printing table; the improved ink-jet printing machine is characterized in that a pushing plug is connected to the top end of a piston rod of the air cylinder, the pushing plug is movably connected with the inner surface of the fixed box, an ink conveying pipe is arranged at a position, away from the air cylinder, of the fixed box, a first electromagnetic valve is arranged between the ink conveying pipe and the ink supply box, the ink supply box is connected with the ink storage box through the ink conveying pipe, a liquid level sensor is arranged at the top end of the inner portion of the ink storage box, the printing body is connected with the ink storage box through the ink conveying pipe, a third electromagnetic valve is arranged on the ink conveying pipe between the printing body and the ink storage box, and the printing body is located on a vertically. The utility model discloses, realize automatic inking printing, reduce staff's intensity of labour, improve the efficiency of printing.
Description
Technical Field
The utility model relates to a lithography apparatus field especially relates to an automatic add black type screen printing machine.
Background
Screen printing consists of five major elements, namely a screen plate, an inking plate, ink, a printing table and a substrate. The basic principle of screen printing is as follows: the basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are ink-permeable and ink-impermeable is utilized for printing. When printing, ink is poured into one end of the screen printing plate, and a squeegee of an inking plate applies a certain pressure to the ink portion on the screen printing plate while moving toward the other end of the screen printing plate.
However, in the printing process, the screen printing machine must be equipped with an operator, ink needs to be added in time after the ink in the screen printing machine is reduced, and the amount of ink added each time is not large because the space between the inking plate and the ink scraping plate is limited, so the operator needs to continuously add ink, the working intensity of the operator is increased, and the printing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the automatic ink adding type screen printing machine is provided, automatic ink adding printing is achieved, labor intensity of workers is reduced, and printing efficiency is improved.
The technical scheme is as follows: an automatic ink-adding type screen printer comprises a cylinder, an ink-supplying box, a printing body and a printing table; the improved ink-jet printing machine is characterized in that a pushing plug is connected to the top end of a piston rod of the air cylinder, the pushing plug is movably connected with the inner surface of the fixed box, an ink conveying pipe is arranged at a position, away from the air cylinder, of the fixed box, a first electromagnetic valve is arranged between the ink conveying pipe and the ink supply box, the ink supply box is connected with the ink storage box through the ink conveying pipe, a liquid level sensor is arranged at the top end of the inner portion of the ink storage box, the printing body is connected with the ink storage box through the ink conveying pipe, a third electromagnetic valve is arranged on the ink conveying pipe between the printing body and the ink storage box, and the printing body is located on a vertically.
Preferably, the cylinder is connected with the workbench through a support plate.
Preferably, a second electromagnetic valve is arranged on the ink conveying pipe between the fixed tank and the ink storage tank.
Preferably, a collecting pipe is arranged at one end of the printing body, which is not connected with the ink conveying pipe, and a collecting branch pipe is arranged on the printing table.
Preferably, the bottom end of the collecting pipe is positioned in the ink collecting tank, and a hydraulic pump is arranged between the ink collecting tank and the collecting pipe.
The utility model discloses realize following beneficial effect:
1. the ink supply box is controlled to convey ink into the ink conveying pipe through the opening and closing of the electromagnetic valve, the air cylinder pushes the pushing plug to convey the ink into the printing body, automatic ink adding is achieved, and the labor intensity of workers is reduced;
2. the liquid level sensor controls the amount of ink entering the printing body, and the phenomenon that the printing effect is influenced by excessive overflow of the added ink in the printing process is avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a front view of the overall structure provided by the present invention.
In the figure: 1. a work table; 2. an ink supply tank; 3. an ink delivery tube; 4. a cylinder; 5. a support plate; 6. a fixed box; 7. pushing the plug; 8. a first solenoid valve; 9. a second solenoid valve; 10. a third electromagnetic valve; 11. an ink storage tank; 12. a liquid level sensor; 13. printing a body; 14. a linear module; 15. a printing table; 16. a collection pipe; 17. collecting branch pipes; 18. a hydraulic pump; 19. an ink collecting tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, an automatic inking type screen printing machine includes a cylinder 4, an ink supply tank 2, a printing body 13, and a printing table 15; the top end of a piston rod of the air cylinder 4 is connected with a push plug 7, and the piston rod of the air cylinder 4 extends out to drive the push plug 7 to push ink in the fixed box 6 to the ink conveying pipe 3 and flow into the ink storage box 11; the pushing plug 7 is movably connected with the inner surface of the fixed box 6, an ink conveying pipe 3 is arranged on the fixed box 6 far away from the air cylinder 4, the ink supply box 2 conveys ink into the fixed box 6, a first electromagnetic valve 8 is arranged between the ink conveying pipe 3 and the ink supply box 2, and the opening and closing of the first electromagnetic valve 8 controls the ink in the ink supply box 2 to flow out; the ink supply tank 2 is connected with an ink storage tank 11 through an ink conveying pipe 3, a liquid level sensor 12 is arranged at the top end inside the ink storage tank 11, when ink reaches the liquid level sensor 12, the second electromagnetic valve 9 is closed, the third electromagnetic valve 10 is opened, and ink is supplied into a printing body 13; the printing body 13 is connected with the ink storage tank 11 through the ink delivery pipe 3, the third electromagnetic valve 10 is arranged on the ink delivery pipe 3 between the printing body 13 and the ink storage tank 11, and the printing body 13 is located on the vertically arranged linear module 14.
The cylinder 4 is connected with the working table 1 through a support plate 5.
A second solenoid valve 9 is arranged on the ink pipe 3 between the fixed tank 6 and the ink storage tank 11 to control the amount of ink entering the ink storage tank 11 from the fixed tank 6.
The collecting pipe 16 is arranged at one end, which is not connected with the ink conveying pipe 3, of the printing body 13, the collecting pipe 16 collects ink overflowing from the side edge of the printing body 13 during printing of the printing body 13, the collecting branch pipe 17 is arranged on the printing table 15, and the ink overflowing from the side edge of the printing table 15 is collected, so that waste of the ink is reduced, and the cost is saved.
The bottom end of the collecting pipe 16 is positioned in the ink collecting tank 19, a hydraulic pump 18 is arranged between the ink collecting tank 19 and the collecting pipe 16, and ink is pumped into the ink collecting tank 9 through the hydraulic pump 18 for recycling.
The working principle is as follows: when the printing body 13 is lack of ink, the first electromagnetic valve 8 is opened, the ink in the ink supply tank 2 flows into the fixed tank 6 through the ink conveying pipe 3, the second electromagnetic valve 9 is opened, the air cylinder 4 pushes the pushing plug 7 to push the ink into the ink storage tank 11, when the ink reaches the liquid level sensor 12, the second electromagnetic valve 9 is closed, the piston rod of the air cylinder 4 retracts, the third electromagnetic valve 10 is opened, the ink flows into the printing body 13 from the ink storage tank 11, when the ink amount is lower than the liquid level sensor 12, the third electromagnetic valve 10 is closed, the ink supply tank 2 continues to supply the ink, the linear module 14 drives the printing body 13 to print products downwards, the ink adding is not needed by workers, and the labor intensity of the workers is reduced.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (5)
1. An automatic ink-adding type screen printing machine is characterized by comprising an air cylinder (4), an ink supply box (2), a printing body (13) and a printing table (15); the improved ink-jet printing device is characterized in that a pushing plug (7) is connected to the top end of a piston rod of the air cylinder (4), the pushing plug (7) is movably connected with the inner surface of the fixed box (6), an ink conveying pipe (3) is arranged at the position, away from the air cylinder (4), of the fixed box (6), a first electromagnetic valve (8) is arranged between the ink conveying pipe (3) and the ink supply box (2), the ink supply box (2) is connected with an ink storage box (11) through the ink conveying pipe (3), a liquid level sensor (12) is arranged at the inner top end of the ink storage box (11), a printing body (13) is connected with the ink storage box (11) through the ink conveying pipe (3), a third electromagnetic valve (10) is arranged on the ink conveying pipe (3) between the printing body (13) and the ink storage box (11), and the printing body (13) is located on a vertically-arranged straight line module (14).
2. An automatic inking type screen printing machine according to claim 1, wherein said air cylinder (4) is connected to the table (1) by means of a support plate (5).
3. An automatic inking type screen printing machine according to claim 1, wherein the second solenoid valve (9) is provided on the ink feed tube (3) between said fixed tank (6) and the ink reservoir (11).
4. An automatic inking type screen printing machine according to claim 1, wherein the end of said printing body (13) not connected to the ink feed tube (3) is provided with a collecting duct (16), said printing station (15) being provided with a collecting branch (17).
5. An automatic inking type screen printing machine according to claim 4, wherein the bottom end of said collecting duct (16) is located inside an ink collecting tank (19), and a hydraulic pump (18) is arranged between said ink collecting tank (19) and said collecting duct (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663416.6U CN211363874U (en) | 2019-09-30 | 2019-09-30 | Automatic ink adding type screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663416.6U CN211363874U (en) | 2019-09-30 | 2019-09-30 | Automatic ink adding type screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211363874U true CN211363874U (en) | 2020-08-28 |
Family
ID=72168212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921663416.6U Active CN211363874U (en) | 2019-09-30 | 2019-09-30 | Automatic ink adding type screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211363874U (en) |
-
2019
- 2019-09-30 CN CN201921663416.6U patent/CN211363874U/en active Active
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