CN112477388A - Inclined-net non-net-knot screen printing plate and manufacturing method thereof - Google Patents
Inclined-net non-net-knot screen printing plate and manufacturing method thereof Download PDFInfo
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- CN112477388A CN112477388A CN202011269156.1A CN202011269156A CN112477388A CN 112477388 A CN112477388 A CN 112477388A CN 202011269156 A CN202011269156 A CN 202011269156A CN 112477388 A CN112477388 A CN 112477388A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses an inclined net non-net-knot screen plate and a manufacturing method thereof, wherein the screen plate is composed of an outer frame and a steel wire, the manufacturing method comprises a plurality of steps of screen stretching, screen plate coating, exposure, development, etching and demoulding, the invention has reasonable design and simple principle, the screen plate with the screen stretching angle larger than 0 degree and smaller than 180 degrees is selected for manufacturing, the screen plate is manufactured by a film etching process, the distance between etching areas on the manufactured screen plate is uniform, the size is convenient to control, so that a fine grid can be positioned at the central position of the etching areas in the subsequent screen plate manufacturing process, the quality problems of wire collision and the like of the fine grid can not occur, the alignment rate is high, the rejection situation of raw materials is greatly reduced, the yield of products is greatly improved, the process is not complex, the manufacturing difficulty is low, the applicable screen plate specification is not limited, the etching residue is filtered by matching with etching equipment, and the, ensuring the etching yield and simplifying the manual operation.
Description
Technical Field
The invention relates to the technical field of a non-mesh-knot screen printing plate, in particular to an inclined-net non-mesh-knot screen printing plate and a manufacturing method thereof.
Background
The screen printing plate without the screen knots has good printing performance, good shaping and good height-width ratio, and is beneficial to improving the efficiency of the battery; according to the SE technology, heavy doping is carried out on the contact part of the metal grid line and the silicon wafer, light doping is carried out on the position between the electrodes, the composition of a diffusion layer can be reduced, the contact resistance of the metal electrode and silicon is reduced, the short-circuit current, the open-circuit voltage and the filling seal are well improved, and therefore the battery efficiency can be greatly improved. With the continuous improvement of the efficiency requirement, the combination of the SE screen and the screen without mesh becomes a new technical trend.
In the prior art, the screen stretching angle of the screen without the screen knots is 0 degree. The 0-angle stretching mesh SE screen without mesh knots is processed by etching or laser technology to remove the whole steel wire at a specific position. The steel wire removal area is removed in multiple areas (the number of the removal areas is consistent with the number of the fine grids), the distances between different areas are distributed in a non-equal interval mode (L1 ≠ L2), but the fine grids are distributed in an equal interval mode (L3= L4), so that the distances between the edge of the steel wire removal area and the fine grids are in cyclic change, namely:
the position of the fine grid of the partial area is at the edge of the steel wire removing area, and the position of the fine grid of the partial area is at the central position of the steel wire removing area, namely L5 ≠ L6 ≠ L7. Because the edge of a part of the etched steel wire area is close to the fine grid, the fine grid and the steel wire collide with each other along with slight deformation of the steel wire in the backwashing process, the manufacturing requirement of the SE screen printing plate without the mesh knots can not be met, the yield is further reduced, a large number of scrapped screen printing plates are generated, and the raw material cost is increased.
Disclosure of Invention
The invention aims at the problems and discloses an inclined net knotless screen printing plate and a manufacturing method thereof.
The specific technical scheme is as follows:
the inclined-net non-net-knot screen printing plate is characterized by comprising an outer frame and steel wires, wherein the steel wires are arranged in the outer frame, and the steel wires are distributed in a longitude and latitude mode.
In the inclined-net non-net-knot screen printing plate, the net stretching angles of the steel wires distributed in the longitude and latitude are larger than 0 degree and smaller than 180 degrees.
A manufacturing method of inclined-net non-net-knot screen printing plate is characterized by comprising the following steps:
s1: the net stretching angle of the steel wires in the net plate is adjusted to be larger than 0 degree and smaller than 180 degrees;
s2: coating a screen printing plate, coating the screen printing plate with a photosensitive resist, and coating the S surface and the P surface of the screen printing plate on two sides;
s3: exposing, namely selecting films with proper sizes, attaching the films to two sides of a screen printing plate, and exposing the S side and the P side of the screen printing plate on two sides, wherein the pattern area on the films corresponds to the preset area of the fine grid, and the preset area of the fine grid is distributed at equal intervals according to the requirement of a design drawing;
s4: developing, namely removing the film on the exposed screen printing plate, developing, dissolving and removing the photosensitive glue which is not photosensitive at the original film pattern area to form a hollow pattern, wherein the hollow area forms a fine grid preset area of the screen printing plate;
s5: etching, namely selecting corresponding etching liquid to etch the steel wires exposed in the hollowed-out area of the screen plate by using different steel wire materials distributed in a longitude and latitude manner on the screen plate, so that the etching liquid reacts with one of the longitude and the latitude of the hollowed-out area of the screen plate, and dissolves the steel wires;
s6: and (4) stripping, namely stripping the residual photosensitive resist on the screen printing plate to obtain the inclined-net non-net-knot screen printing plate.
In the above method for manufacturing the inclined-screen non-mesh-junction screen printing plate, in step S2, the coating thickness of the screen printing plate is adjusted according to the process specification.
In the above method for manufacturing the inclined-screen non-mesh-junction screen printing plate, in step S3, the films are attached to two sides of the screen printing plate, and the line width of the film on the S side is slightly greater than that of the film on the P side.
In the manufacturing method of the inclined-net non-net-junction screen printing plate, the pattern areas on the film are matched with the preset areas of the fine grids and are distributed at equal intervals, and the corresponding positions of the pattern areas are the preset fine grid areas.
The manufacturing method of the inclined-net non-net-knot screen printing plate comprises the following steps that in the step S5, the screen printing plate is etched through etching equipment, the etching equipment comprises a filter and a shell, liquid guide pipe assemblies are respectively installed at the upper end and the lower end of one side of the outer wall of the filter, the shell is installed at one end of each liquid guide pipe assembly, a waste gas collecting and discharging assembly is installed at one side of the top of the shell, a jig is installed in the middle of the top of the shell for containing a medicine spraying assembly, a liquid guide filtering and storing assembly is installed at the middle of the inner wall of the shell and at the bottom of the medicine spraying assembly, a heating temperature sensing assembly is arranged in each liquid guide filtering and storing assembly, a liquid discharging assembly is installed below one side of each liquid guide filtering and storing assembly, the liquid guide pipe assemblies are connected;
the liquid guide pipe assembly comprises a liquid medicine guide pipe and a liquid medicine return pipe, the liquid medicine guide pipe is installed at the top of one side of the outer wall of the filter, and the liquid medicine return pipe is installed at the bottom of one side of the outer wall of the filter;
the waste gas collecting and discharging assembly comprises a waste gas collecting box and a waste gas pumping hole, the waste gas collecting box is arranged at one side of the top of the shell, the waste gas pumping hole is formed in the middle of one side of the waste gas collecting box, and the waste gas collecting box is matched with the waste gas pumping hole;
the jig is placed and is spouted medicine subassembly is including placing half tone tool and liquid medicine shower nozzle, the equidistant department of installing in the middle of the shell top is spouted to the liquid medicine, place half tone tool and install the top department of liquid medicine shower nozzle.
The manufacturing method of the inclined-net non-net-knot screen printing plate comprises the steps that the liquid guide filtering and storing assembly comprises a liquid guide plate, a filtering bag and a liquid storage tank, the liquid guide plate is installed below the liquid medicine spray head, the liquid storage tank is installed below one side of the liquid guide plate, and the filtering bag is arranged on one side of the top of the liquid storage tank;
the electric control assembly comprises an electric control and pump device, a control button and a heating pipe control button, the electric control and pump device is installed at one side of the bottom of the shell, the control button is arranged at the lower side of the outer wall of the electric control and pump device at equal intervals, and the heating pipe control button is installed at the middle of one side of the outer wall of the electric control and pump device.
The manufacturing method of the inclined-net non-net-knot screen printing plate comprises the following steps that the heating temperature sensing assembly comprises a temperature sensor and a heating pipe, the temperature sensor is installed at one side of the inner wall of the liquid storage tank, the heating pipe is installed at one side of the bottom of the inner wall of the liquid storage tank, and the temperature sensor and the heating pipe are far away from each other;
the flowing back subassembly includes waste liquid medicine drainage mouth and liquid medicine delivery port, waste liquid medicine drainage mouth is seted up the bottom department of liquid storage tank outer wall one side, the liquid medicine delivery port is seted up the bottom department of liquid storage tank outer wall one side, the liquid medicine back flow is installed to the one end of liquid medicine delivery port with the filter is connected.
In the manufacturing method of the inclined-net non-net-knot screen printing plate, the four corners of the bottom of the shell are respectively provided with the supporting legs.
The invention has the beneficial effects that:
the invention discloses an inclined net non-net-knot screen plate and a manufacturing method thereof, wherein the screen plate is composed of an outer frame and a steel wire, the manufacturing method comprises a plurality of steps of screen stretching, screen plate coating, exposure, development, etching and demoulding, the invention has reasonable design and simple principle, the screen plate with the screen stretching angle larger than 0 degree and smaller than 180 degrees is selected for manufacturing, the screen plate is manufactured by a film etching process, the distance between etching areas on the manufactured screen plate is uniform, the size is convenient to control, so that a fine grid can be positioned at the central position of the etching areas in the subsequent screen plate manufacturing process, the quality problems of wire collision and the like of the fine grid can not occur, the alignment rate is high, the rejection situation of raw materials is greatly reduced, the yield of products is greatly improved, the process is not complex, the manufacturing difficulty is low, the applicable screen plate specification is not limited, the etching residue is filtered by matching with etching equipment, and the, ensuring the etching yield and simplifying the manual operation.
Drawings
FIG. 1 is a schematic view showing the positional relationship between a 0-degree-mesh-stretching fine grid and a steel wire removing region (etching region or hollowed-out region).
FIG. 2 is a schematic diagram showing the positional relationship between the non-0 degree mesh-stretching fine grid and the steel wire removing region (etching region or hollow region).
FIG. 3 is a schematic view of an etching apparatus.
Detailed Description
In order to make the technical solution of the present invention clearer and clearer, the present invention is further described below with reference to embodiments, and any solution obtained by substituting technical features of the technical solution of the present invention with equivalents and performing conventional reasoning falls within the scope of the present invention.
Example one
The inclined mesh non-mesh-knot screen printing plate is characterized by comprising an outer frame and steel wires, wherein the steel wires are arranged in the outer frame and distributed in a longitude and latitude manner, and the mesh stretching angles of the steel wires distributed in the longitude and latitude manner are larger than 0 degree and smaller than 180 degrees, preferably larger than 0 degree and smaller than 90 degrees and larger than 90 degrees and smaller than 180 degrees;
the embodiment optimizes the structure of the screen printing plate, adopts the inclined screen type screen stretching design, can effectively ensure equal spacing of an etching area, prevents quality problems such as wire collision caused by too close fine grids and the etching area, can effectively improve the yield of products, and reduces the raw material cost and the production cost of the products.
Example two
The manufacturing method of the inclined-screen non-mesh-knot screen printing plate is characterized by comprising the following steps of:
s1: the net stretching angle of the steel wires in the net plate is adjusted to be larger than 0 degrees and smaller than 180 degrees, preferably larger than 0 degrees and smaller than 90 degrees, larger than 90 degrees and smaller than 180 degrees;
s2: coating a screen printing plate, coating the screen printing plate with a photosensitive resist, and coating the S surface and the P surface of the screen printing plate on two sides;
s3: exposing, namely selecting films with proper sizes, attaching the films to two sides of a screen printing plate, and exposing the S side and the P side of the screen printing plate on two sides, wherein the pattern area on the films corresponds to the preset area of the fine grid, and the preset area of the fine grid is distributed at equal intervals according to the requirement of a design drawing;
s4: developing, namely removing the film on the exposed screen printing plate, developing, dissolving and removing the photosensitive glue which is not photosensitive at the original film pattern area to form a hollow pattern, wherein the hollow area forms a fine grid preset area of the screen printing plate;
s5: etching, wherein the steel wires distributed in the longitude and latitude on the screen are made of different materials, and corresponding etching liquid is selected to etch the steel wires exposed in the hollowed area of the screen, so that the etching liquid reacts with one of the longitude and the latitude of the hollowed area of the screen, and the steel wires are dissolved.
S6: stripping, namely stripping the residual photosensitive resist on the screen printing plate to obtain the inclined-net non-net-knot screen printing plate;
in step S2, the coating thickness of the screen is adjusted according to the process specification, in step S3, the screen is attached to two surfaces of the screen, the line width of the film on the S surface is slightly greater than that of the film on the P surface, the pattern areas on the film are fitted with the preset areas of the fine grids and are distributed at equal intervals, and the corresponding positions of the pattern areas are the preset fine grid areas;
in the embodiment, when the screen printing plate without the mesh knots is manufactured, the screen printing plate with the screen stretching angle larger than 0 degree and smaller than 180 degrees is selected (see fig. 2), the screen printing plate is manufactured through a film etching process, the distance between etching areas is uniform (such as an A1 area and an A2 area shown in fig. 2, H1 is equal to H2), when the fine grid is installed, the fine grid is located in the middle of the etching areas, the quality problems of fine grid wire collision and the like cannot occur, the rejection rate of raw materials is greatly reduced, the yield of products is greatly improved, the process is not complex, the manufacturing difficulty is low, and the applicable screen printing plate specification is not limited.
EXAMPLE III
The manufacturing method of the inclined-net non-net-knot screen printing plate is characterized in that in step S5, screen printing plate etching is performed through etching equipment, the etching equipment comprises a filter 1 and a shell 12, liquid guide pipe assemblies are respectively installed at the upper end and the lower end of one side of the outer wall of the filter 1, the shell 12 is installed at one end of each liquid guide pipe assembly, a waste gas collecting and discharging assembly is installed at one side of the top of the shell 12, a jig is installed in the middle of the top of the shell 12 for placing a medicine spraying assembly, liquid guide filtering and storing assemblies are installed at the middle of the inner wall of the shell 12 and the bottom of the medicine spraying assembly, a heating temperature sensing assembly is arranged in each liquid guide filtering and storing assembly, a liquid drainage assembly is installed below one side of each liquid guide filtering and storing assembly, the liquid guide pipe;
the etched residues are prevented from entering a liquid storage tank, and after being filtered by a filter bag, the liquid flows back to enter the liquid storage tank; the sediment in the liquid storage tank is prevented from entering the spray head; through liquid medicine back flow backward flow entering filter, carry out the secondary with crossing filter core and filter, get rid of impurity, thereby avoid impurity particle to get into the shower nozzle and take place to block up or the half tone is damaged, make its convenient operation more, protection screen frame do not receive the corruption, the timing is more accurate, guarantees the etching yield and simplifies the manual operation. In this embodiment: the liquid guide pipe assembly comprises a liquid medicine guide pipe 2 and a liquid medicine return pipe 3, the liquid medicine guide pipe 2 is installed at the top of one side of the outer wall of the filter 1, the liquid medicine return pipe 3 is installed at the bottom of one side of the outer wall of the filter 1, and backflow filtration is conducted through the liquid medicine return pipe 3.
In this embodiment: the waste gas collecting and discharging assembly comprises a waste gas collecting box 14 and a waste gas pumping hole 6, the waste gas collecting box 14 is installed at one side of the top of the shell 12, the waste gas pumping hole 6 is formed in the middle of one side of the waste gas collecting box 14, the waste gas collecting box 14 is matched with the waste gas pumping hole 6, and waste is collected and discharged through the waste gas collecting and discharging assembly.
In this embodiment: the jig is placed and is spouted the medicine subassembly and including placing half tone tool 7 and liquid medicine shower nozzle 5, and the equidistant department of installing in the middle of shell 12 top of liquid medicine shower nozzle 5 is placed half tone tool 7 and is installed in the top department of liquid medicine shower nozzle 5, places through the jig and spouts the medicine subassembly and place and spout the medicine.
In this embodiment: the drain is filtered and is stored the subassembly and include drain 16, cross filter bag 8 and liquid reserve tank 9, and drain 16 is installed in the below department of liquid medicine shower nozzle 5, and liquid reserve tank 9 is installed in the below department of drain 16 one side, crosses filter bag 8 and establishes in liquid reserve tank 9 top one side department, filters through the drain and stores the subassembly and store in leading-in liquid reserve tank 9 of waste liquid.
In this embodiment: heating temperature sensing assembly includes temperature-sensing ware 17 and heating pipe 18, and temperature-sensing ware 17 is installed in liquid storage tank 9 inner wall one side department, and heating pipe 18 is installed in liquid storage tank 9 inner wall bottom one side department, and temperature-sensing ware 17 keeps away from each other with heating pipe 18, discharges through flowing back subassembly, flows into in the filter 1 through liquid medicine back flow 3.
In this embodiment: the liquid discharge assembly comprises a waste liquid medicine discharge port 10 and a liquid medicine water outlet 11, the waste liquid medicine discharge port 10 is arranged at the bottom of one side of the outer wall of the liquid storage tank 9, the liquid medicine water outlet 11 is arranged at the bottom of one side of the outer wall of the liquid storage tank 9, and a liquid medicine return pipe 3 is installed at one end of the liquid medicine water outlet 11 and connected with the filter 1.
In this embodiment: the electric control assembly comprises an electric control and pump device 4, a control button 13 and a heating pipe control button 19, the electric control and pump device 4 is installed at one side of the bottom of the shell 12, the control buttons 13 are equidistantly arranged at the lower side of the outer wall of the electric control and pump device 4, the heating pipe control button 19 is installed at the middle of one side of the outer wall of the electric control and pump device 4 and is controlled through the electric control assembly.
In this embodiment: supporting legs 15 are respectively installed at four corners of the bottom of the shell 12 and supported by the supporting legs 15.
The invention has reasonable design and simple principle, selects the screen printing plate with the screen stretching angle larger than 0 degree and smaller than 180 degrees, manufactures the screen printing plate by the film etching process, has uniform intervals of etching areas on the manufactured screen printing plate, ensures that the fine grid is positioned in the middle of the etching area when being installed, does not have quality problems of fine grid line collision and the like, greatly reduces the rejection condition of raw materials, greatly improves the product yield, has uncomplicated process, low manufacturing difficulty and no limit on the applicable screen printing plate specification, filters etching residues by matching with etching equipment, has the characteristics of simple etching operation and good screen frame protection, ensures the etching yield and simplifies the manual operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The inclined-net non-net-knot screen printing plate is characterized by comprising an outer frame and steel wires, wherein the steel wires are arranged in the outer frame, and the steel wires are distributed in a longitude and latitude mode.
2. The oblique-mesh knotless screen printing plate of claim 1, wherein the screen stretching angle of the steel wires distributed in the warp and weft is greater than 0 ° and less than 180 °.
3. A manufacturing method of inclined-net non-net-knot screen printing plate is characterized by comprising the following steps:
s1: the net stretching angle of the steel wires in the net plate is adjusted to be larger than 0 degree and smaller than 180 degrees;
s2: coating a screen printing plate, coating the screen printing plate with a photosensitive resist, and coating the S surface and the P surface of the screen printing plate on two sides;
s3: exposing, namely selecting films with proper sizes, attaching the films to two sides of a screen printing plate, and exposing the S side and the P side of the screen printing plate on two sides, wherein the pattern area on the films corresponds to the preset area of the fine grid, and the preset area of the fine grid is distributed at equal intervals according to the requirement of a design drawing;
s4: developing, namely removing the film on the exposed screen printing plate, developing, dissolving and removing the photosensitive glue which is not photosensitive at the original film pattern area to form a hollow pattern, wherein the hollow area forms a fine grid preset area of the screen printing plate;
s5: etching, namely selecting corresponding etching liquid to etch the steel wires exposed in the hollowed-out area of the screen plate by using different steel wire materials distributed in a longitude and latitude manner on the screen plate, so that the etching liquid reacts with one of the longitude and the latitude of the hollowed-out area of the screen plate, and dissolves the steel wires;
s6: and (4) stripping, namely stripping the residual photosensitive resist on the screen printing plate to obtain the inclined-net non-net-knot screen printing plate.
4. The method of claim 3, wherein in step S2, the coating thickness of the screen is adjusted according to the process specification.
5. The method of claim 4, wherein in step S3, the films are attached to both sides of the screen plate, and the width of the film on the S side is slightly larger than that on the P side.
6. The method for manufacturing a non-net-binding screen plate of an inclined net according to claim 5, wherein the pattern areas on the film are matched with the preset areas of the fine grids and are distributed at equal intervals, and the corresponding positions of the pattern areas are the preset fine grid areas.
7. The method of claim 6, wherein in step S5, the screen etching is performed by an etching apparatus comprising a filter (1) and a housing (12), wherein: the device comprises a filter (1), a waste gas collecting and discharging component, a jig for placing a pesticide spraying component, a liquid guiding filtering and storing component, a heating temperature sensing component, a liquid draining component, an electric control component and a liquid guiding component, wherein the upper end and the lower end of one side of the outer wall of the filter (1) are respectively provided with a liquid guiding pipe component, one end of the liquid guiding pipe component is provided with a shell (12), one side of the top of the shell (12) is provided with the waste gas collecting and discharging component, the middle of the top of the shell (12) is provided with the jig for placing the pesticide spraying component, the middle of the inner wall of the shell (12) and the bottom of the pesticide spraying component are provided with the liquid guiding filtering and storing component, the;
the liquid guide pipe assembly comprises a liquid medicine guide pipe (2) and a liquid medicine return pipe (3), the liquid medicine guide pipe (2) is installed at the top of one side of the outer wall of the filter (1), and the liquid medicine return pipe (3) is installed at the bottom of one side of the outer wall of the filter (1);
the waste gas collecting and discharging assembly comprises a waste gas collecting box (14) and a waste gas pumping hole (6), the waste gas collecting box (14) is installed at one side of the top of the shell (12), the waste gas pumping hole (6) is formed in the middle of one side of the waste gas collecting box (14), and the waste gas collecting box (14) is matched with the waste gas pumping hole (6);
the jig is placed and is spouted medicine subassembly including placing half tone tool (7) and liquid medicine shower nozzle (5), install liquid medicine shower nozzle (5) equidistant department in the middle of shell (12) top, place half tone tool (7) and install the top department of liquid medicine shower nozzle (5).
8. The manufacturing method of the inclined-screen non-net-knot screen printing plate as claimed in claim 7, wherein the liquid guiding, filtering and storing assembly comprises a liquid guiding plate (16), a filter bag (8) and a liquid storage tank (9), the liquid guiding plate (16) is installed below the liquid medicine spray head (5), the liquid storage tank (9) is installed below one side of the liquid guiding plate (16), and the filter bag (8) is arranged at one side of the top of the liquid storage tank (9);
the electric control assembly comprises an electric control and pump device (4), a control button (13) and a heating pipe control button (19), the electric control and pump device (4) is installed at one side of the bottom of the shell (12), the control button (13) is arranged at equal intervals at the lower side of the outer wall of the electric control and pump device (4), and the heating pipe control button (19) is installed at the middle of one side of the outer wall of the electric control and pump device (4).
9. The method for manufacturing inclined-screen non-net-binding screen printing plate according to claim 8, wherein the heating temperature sensing assembly comprises a temperature sensor (17) and a heating pipe (18), the temperature sensor (17) is installed at one side of the inner wall of the liquid storage tank (9), the heating pipe (18) is installed at one side of the bottom of the inner wall of the liquid storage tank (9), and the temperature sensor (17) and the heating pipe (18) are far away from each other;
the flowing back subassembly includes waste liquid medicine drainage port (10) and liquid medicine delivery port (11), waste liquid medicine drainage port (10) are seted up the bottom department of liquid storage tank (9) outer wall one side, liquid medicine delivery port (11) are seted up the bottom department of liquid storage tank (9) outer wall one side, liquid medicine back flow (3) are installed to the one end of liquid medicine delivery port (11) with filter (1) is connected.
10. The method for manufacturing the inclined-screen mesh-free screen printing plate according to claim 9, wherein the four corners of the bottom of the shell (12) are respectively provided with supporting legs (15).
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347794A (en) * | 1989-07-14 | 1991-02-28 | Murata Mfg Co Ltd | Screen printing method and method and apparatus for preparing printing plate |
| JP3180385U (en) * | 2012-10-04 | 2012-12-13 | 揚博科技股▲ふん▼有限公司 | Substrate etching equipment |
| CN108034946A (en) * | 2017-11-20 | 2018-05-15 | 西安交通大学 | Spray etching system |
| CN109094177A (en) * | 2018-08-14 | 2018-12-28 | 江西鸿格科技有限公司 | A kind of mask-making technology without net knot printing screen plate |
| CN208469286U (en) * | 2018-07-03 | 2019-02-05 | 仓和精密制造(苏州)有限公司 | Composite halftone |
| CN111447751A (en) * | 2020-04-25 | 2020-07-24 | 深圳市科路迪机械设备有限公司 | Precision etching device and etching spray frame thereof |
| CN111469531A (en) * | 2020-03-11 | 2020-07-31 | 昆山恒盛电子有限公司 | SE screen printing plate manufacturing process without net knots |
| CN111806060A (en) * | 2020-07-09 | 2020-10-23 | 昆山乐邦精密科技有限公司 | Method for removing screen by etching screen |
-
2020
- 2020-11-13 CN CN202011269156.1A patent/CN112477388B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347794A (en) * | 1989-07-14 | 1991-02-28 | Murata Mfg Co Ltd | Screen printing method and method and apparatus for preparing printing plate |
| JP3180385U (en) * | 2012-10-04 | 2012-12-13 | 揚博科技股▲ふん▼有限公司 | Substrate etching equipment |
| CN108034946A (en) * | 2017-11-20 | 2018-05-15 | 西安交通大学 | Spray etching system |
| CN208469286U (en) * | 2018-07-03 | 2019-02-05 | 仓和精密制造(苏州)有限公司 | Composite halftone |
| CN109094177A (en) * | 2018-08-14 | 2018-12-28 | 江西鸿格科技有限公司 | A kind of mask-making technology without net knot printing screen plate |
| CN111469531A (en) * | 2020-03-11 | 2020-07-31 | 昆山恒盛电子有限公司 | SE screen printing plate manufacturing process without net knots |
| CN111447751A (en) * | 2020-04-25 | 2020-07-24 | 深圳市科路迪机械设备有限公司 | Precision etching device and etching spray frame thereof |
| CN111806060A (en) * | 2020-07-09 | 2020-10-23 | 昆山乐邦精密科技有限公司 | Method for removing screen by etching screen |
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