CN115366535A - Real-time monitoring device and monitoring method for screen plate explosion - Google Patents
Real-time monitoring device and monitoring method for screen plate explosion Download PDFInfo
- Publication number
- CN115366535A CN115366535A CN202211005580.4A CN202211005580A CN115366535A CN 115366535 A CN115366535 A CN 115366535A CN 202211005580 A CN202211005580 A CN 202211005580A CN 115366535 A CN115366535 A CN 115366535A
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- sensor
- printing
- light curtain
- real
- inductive sensor
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000004880 explosion Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 title claims abstract description 12
- 238000007639 printing Methods 0.000 claims abstract description 51
- 239000002002 slurry Substances 0.000 claims abstract description 10
- 230000001939 inductive effect Effects 0.000 claims description 34
- 238000007650 screen-printing Methods 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/04—Tripping devices or stop-motions
- B41F33/12—Tripping devices or stop-motions for starting or stopping the machine as a whole
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to an improvement of a solar energy production technology, in particular to a real-time monitoring device and a monitoring method for a screen plate explosion plate, which are additionally arranged on a printing machine table, can ensure that an alarm is given out and the operation is stopped in time when the plate explosion plate is exploded, workers can process the plate in time, the generation of defective plates is reduced, the pollution to the printing machine table equipment is reduced, the waste of slurry is reduced, and the labor and time cost during manual processing abnormity is saved.
Description
Technical Field
The invention relates to improvement of a solar energy production technology, in particular to a real-time monitoring device and a monitoring method for a screen printing plate explosion.
Background
In the process of screen printing, the battery piece is conveyed on a printing table board through a conveying device, the screen printing plate above the battery piece at a certain distance is filled with required slurry for printing, the printing head drives the scraper to do reciprocating motion on the screen printing plate, and the slurry is printed on the battery piece through different opening patterns on the screen printing plate to finish printing. During the printing process, the printing head applies certain pressure downwards through the scraper to enable the screen printing plate to be in contact with the battery piece, meanwhile, the slurry in the screen printing plate is flatly paved on the battery piece, the printing head and the scraper return after the printing is finished, and the screen printing plate recovers the initial state by virtue of the elasticity of the screen printing plate. Bear the in-process of external force at the half tone, itself has the risk of bursting, if there is the piece or treats that printing silicon chip top has other impurity below the half tone simultaneously, can lead to the very little area of half tone to bear huge pressure in the twinkling of an eye, increases the risk of exploding the version. And once the plate is exploded, the slurry in the screen printing plate can flow out in a large quantity to pollute a battery piece and a table top printed below, so that the pollution of a bad piece and a machine table is caused. The workman often can not in time discover, and the board normal operating this moment through conveyer, produces more bad pieces, takes the subsequent equipment board with the pollution simultaneously, causes more pollution, also causes a large amount of wastes to thick liquids.
Disclosure of Invention
The invention aims to provide a real-time monitoring device and a monitoring method for a screen plate explosion plate, which are additionally arranged on a printing machine table, can ensure that an alarm is given out and the operation is stopped in time when the plate explosion plate is exploded, workers can process the plate in time, the generation of bad plates is reduced, the pollution to the equipment of the printing machine table is reduced, the waste of slurry is reduced, and the labor and time cost when the manual processing is abnormal is saved.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a version real-time monitoring device is exploded to half tone, includes the print head, half tone, battery piece and table surface, the battery piece is established on table surface, the half tone is located the battery piece top, the print head is located the top of half tone and portable, its characterized in that still includes inductance type sensor and light curtain sensor, light curtain sensor is located between battery piece and the half tone, inductance type sensor is located the initial position of print head.
Preferably, the inductive sensor and the light curtain sensor are connected in series to form a loop.
The technical purpose of the invention is realized by the following technical scheme: a monitoring method of a real-time monitoring device for a screen plate explosion plate comprises the following steps: firstly, an inductive sensor is fixed at an initial position close to a printing head, a light curtain sensor is fixed between a screen and a printing table top, and a battery piece is placed on the printing table top;
secondly, the inductive sensor and the light curtain sensor are connected in series to form a loop, when the printing head is close to the position of the inductive sensor when the printing head is not printed, a signal lamp of the inductive sensor is turned on, the loop is set to be in a closed state, at the moment, the middle of the light curtain sensor is not shielded, and the loop is set to be in an open state;
when printing is started, the printing head is far away from the inductive sensor, the circuit of the inductive sensor is set to be in a disconnected state, the screen printing plate deforms under the action of pressing down and is attached to the battery piece, the light curtain sensor is shielded, and the circuit is set to be in a closed state;
and step four, when the screen plate is exploded, the broken screen plate and a large amount of slurry can shield the light curtain sensor, when printing is completed, the printing head is close to the inductive sensor, signals of the testing light curtain sensor and the inductive sensor are both in a closed state, the alarm gives an alarm, and the machine stops working.
Preferably, the inductive sensor and the light curtain sensor may be connected to a controller of the printing machine.
In summary, the real-time monitoring device and the monitoring method for the screen plate explosion have the following beneficial effects: the real-time monitoring device and the monitoring method of the screen plate explosion plate combine the open circuit state and the closed state of an inductive sensor and a light curtain sensor; the printing equipment can stop running in time in the printing process by combining the alarm action of the alarm, and workers can process the printing equipment on site in time after obtaining a plate explosion signal; thereby reducing the loss of slurry and the generation of bad sheets and saving a large amount of time for sanitary cleaning of the machine.
Drawings
FIG. 1 is a schematic view of a state when printing is not started;
FIG. 2 is a schematic view of a printing process;
FIG. 3 is a schematic view of a printing stop state of the halftone plate-blasting machine;
fig. 4 is a schematic circuit diagram.
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 invention discloses a real-time monitoring device for a screen plate explosion plate, which comprises an inductive sensor 1 fixed at an initial position close to a printing head 3, and a light curtain sensor 2 fixed between a screen plate 5 and a printing table top 4, wherein a battery piece 6 is arranged above the printing table top 4. The inductive sensor 1 and the light curtain sensor 2 are connected in series to form a loop. When the printing head 3 is close to the position of the inductive sensor 1 when not printing, the inductive sensor 1 lights up, the circuit is in a closed state, at this time, the light curtain sensor 2 has no middle shield, and the circuit is in an open state, as shown in fig. 1. During printing, the printing head 3 is far away from the inductive sensor 1, the circuit of the inductive sensor 1 is in an open state, the screen plate deforms under the action of pressing down to be attached to the battery piece, the light curtain sensor is shielded, and the circuit is in a closed state, as shown in fig. 2. When the screen plate is exploded, the broken screen plate and a large amount of slurry can shield the light curtain sensor, when printing is completed, the printing head 3 is close to the inductive sensor 1, signals of the testing light curtain sensor 2 and the inductive sensor 1 are both in a closed state, the alarm gives an alarm, and the machine stops working, as shown in fig. 3.
As shown in FIG. 4, the inductive sensor 1 and the light curtain sensor 2 are combined in series to form a loop, wherein the inductive sensor 1 can adopt NI5-M12-OP6L-Q12, the working principle of which is similar to that of a proximity switch, and the light curtain sensor 2 can adopt SF4B-A28C; an alarm and a printing machine are externally connected; the inductive sensor is fixed at the initial position close to the printing head 3; when the inductive sensor signal lamp is on, the circuit is set to be in a closed state, and the signal lamp is off and is set to be in an open state; the light curtain sensor is fixed between the screen 5 and the printing table top 4 and the light curtain sensor 2; the light curtain sensor is set to be in a closed state when being shielded, and is set to be in an open state when not shielded; when the circuit is conducted, the alarm gives an alarm, and the machine stops working.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a version real-time monitoring device is exploded to half tone, includes print head (3), half tone (5), battery piece (6) and table surface (4), establish on table surface (4) battery piece (6), half tone (5) are located battery piece (6) top, print head (3) are located the top of half tone (5) and portable, its characterized in that still includes inductance type sensor (1) and light curtain sensor (2), light curtain sensor (2) are located between battery piece (6) and half tone (5), inductance type sensor (1) is located the initial position of print head (3).
2. The real-time monitoring device for the screen printing plate explosion according to claim 1, wherein the inductive sensor (1) and the light curtain sensor (2) are connected in series to form a loop.
3. A monitoring method of a real-time monitoring device for the exploding version of a screen is characterized by comprising the following steps:
firstly, an inductive sensor (1) is fixed at an initial position close to a printing head (3), a light curtain sensor (2) is fixed between a screen printing plate (5) and a printing table top (4), and a battery piece (6) is placed on the printing table top (4);
secondly, the inductive sensor (1) and the light curtain sensor (2) are connected in series to form a loop, when the printing head (3) is close to the position of the inductive sensor (1) when the printing is not printed, a signal lamp of the inductive sensor (1) is turned on, the circuit is set to be in a closed state, at the moment, the middle of the light curtain sensor (2) is not shielded, and the circuit is set to be in an open state;
when printing is started, the printing head (3) is far away from the inductive sensor (1), the circuit of the inductive sensor (1) is set to be in an open state, the screen printing plate deforms under the action of downward pressure to be attached to the battery piece, the light curtain sensor is shielded, and the circuit is set to be in a closed state;
and step four, when the screen plate is exploded, the broken screen plate and a large amount of slurry can shield the light curtain sensor, when printing is completed, the printing head (3) is close to the inductive sensor (1), signals of the testing light curtain sensor (2) and the inductive sensor (1) are both in a closed state, the alarm gives an alarm, and the machine stops working.
4. The monitoring method of the real-time monitoring device for the halftone popping plate according to claim 3, characterized in that the inductive sensor (1) and the light curtain sensor (2) can be connected with a controller of a printing machine.
5. The monitoring method of the real-time monitoring device of the halftone popping plate according to claim 3, wherein the inductive sensor 1 can adopt an NI5-M12-OP6L-Q12 proximity switch.
6. The monitoring method of the real-time monitoring device for the halftone popping plate according to claim 3, wherein the light curtain sensor (2) can be a small light curtain sensor of SF 4B-A28C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005580.4A CN115366535A (en) | 2022-08-22 | 2022-08-22 | Real-time monitoring device and monitoring method for screen plate explosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005580.4A CN115366535A (en) | 2022-08-22 | 2022-08-22 | Real-time monitoring device and monitoring method for screen plate explosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115366535A true CN115366535A (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211005580.4A Pending CN115366535A (en) | 2022-08-22 | 2022-08-22 | Real-time monitoring device and monitoring method for screen plate explosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115366535A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1148442A (en) * | 1997-06-12 | 1999-02-23 | Saint Gobain Vitrage | Automatic screen printing device for glass printing |
| CN203282817U (en) * | 2013-04-24 | 2013-11-13 | 昆山赢天下自动化科技有限公司 | Guide mechanism of printing head |
| CN204773989U (en) * | 2015-07-14 | 2015-11-18 | 苏州阿特斯阳光电力科技有限公司 | Screen printing machine |
| CN208101311U (en) * | 2018-04-04 | 2018-11-16 | 昆山市银河彩印有限公司 | A kind of thin film switch silk-screen printing device |
| CN209616598U (en) * | 2018-10-24 | 2019-11-12 | 江苏彩虹永能新能源有限公司 | A kind of novel solar cell silk screen printing slurry addition control optimization device |
| CN209920723U (en) * | 2019-05-05 | 2020-01-10 | 苏州阿特斯阳光电力科技有限公司 | Printing screen structure and printing equipment |
| CN210390429U (en) * | 2019-05-21 | 2020-04-24 | 余姚市锐麒电子有限公司 | Semi-automatic screen printing machine with safety grating |
| CN215512781U (en) * | 2021-03-31 | 2022-01-14 | 徐州谷阳新能源科技有限公司 | Screen printing detects explodes board device |
-
2022
- 2022-08-22 CN CN202211005580.4A patent/CN115366535A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1148442A (en) * | 1997-06-12 | 1999-02-23 | Saint Gobain Vitrage | Automatic screen printing device for glass printing |
| CN203282817U (en) * | 2013-04-24 | 2013-11-13 | 昆山赢天下自动化科技有限公司 | Guide mechanism of printing head |
| CN204773989U (en) * | 2015-07-14 | 2015-11-18 | 苏州阿特斯阳光电力科技有限公司 | Screen printing machine |
| CN208101311U (en) * | 2018-04-04 | 2018-11-16 | 昆山市银河彩印有限公司 | A kind of thin film switch silk-screen printing device |
| CN209616598U (en) * | 2018-10-24 | 2019-11-12 | 江苏彩虹永能新能源有限公司 | A kind of novel solar cell silk screen printing slurry addition control optimization device |
| CN209920723U (en) * | 2019-05-05 | 2020-01-10 | 苏州阿特斯阳光电力科技有限公司 | Printing screen structure and printing equipment |
| CN210390429U (en) * | 2019-05-21 | 2020-04-24 | 余姚市锐麒电子有限公司 | Semi-automatic screen printing machine with safety grating |
| CN215512781U (en) * | 2021-03-31 | 2022-01-14 | 徐州谷阳新能源科技有限公司 | Screen printing detects explodes board device |
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