CN221107914U - Mixing equipment for photoresist production - Google Patents
Mixing equipment for photoresist production Download PDFInfo
- Publication number
- CN221107914U CN221107914U CN202323166035.6U CN202323166035U CN221107914U CN 221107914 U CN221107914 U CN 221107914U CN 202323166035 U CN202323166035 U CN 202323166035U CN 221107914 U CN221107914 U CN 221107914U
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- CN
- China
- Prior art keywords
- agitator
- stirring
- wall
- stirring barrel
- filter screen
- Prior art date
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- 238000002156 mixing Methods 0.000 title claims abstract description 24
- 229920002120 photoresistant polymer Polymers 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000003756 stirring Methods 0.000 claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000004927 fusion Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 3
- 230000015271 coagulation Effects 0.000 abstract description 2
- 238000005345 coagulation Methods 0.000 abstract description 2
- 239000000084 colloidal system Substances 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 238000009288 screen filtration Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to mixing equipment for producing photosensitive resin, which belongs to the technical field of mixing equipment and comprises a stirring barrel, wherein one side of the bottom of the stirring barrel is communicated with a rubber outlet, a heating cavity is arranged in the stirring barrel, a heating wire is arranged in the heating cavity, a wire opening communicated with the heating cavity is formed in the outer wall of the top of the stirring barrel, and a filter assembly is arranged at the top opening of the stirring barrel. Through setting up heating chamber, heater strip, (mixing) shaft, servo motor, can make the colloid be located the inside of agitator and be heated the stirring, reduce the granule condensate, set up simultaneously and take out the gluey pump and be located one side of agitator, can be with the extraction of reduction particulate matter, then throw into the agitator once more by the filter screen filtration, circulation stirring, the setting of the device can make the photoresist improve the rate of fusion when combining the stirring with ordinary water source, reduce the coagulation, simultaneously the convenience is filtered the particulate matter that fuses unable stirring, and then improve the holistic practicality of mixing arrangement.
Description
Technical Field
The utility model relates to the technical field of mixing equipment, in particular to mixing equipment for producing photoresist.
Background
The photoresist is also called photosensitive emulsion and photoresist, and the photoresist and a photosensitive film (also called film) are all currently commonly used photosensitive materials, in the production process of the existing photoresist, the photosensitive powder and water are required to be mixed, then the mixture is mixed and stirred with emulsion after being uniformly stirred, distilled water is generally selected for water, the mixture is more conveniently and uniformly stirred, the phenomenon that the photosensitive powder is solidified and aggregated into particles is avoided in the subsequent photoresist, and then the stirred photoresist is kept stand for 4-6 hours to wait for the disappearance of the stirred bubbles.
However, at present, some manufacturers are in tension in funds, only a common water source is used for stirring the photosensitive powder, so that more photosensitive powder solidification and aggregation particles are generated when the photosensitive powder and the sizing material are mixed, even if continuous stirring is carried out, complete removal cannot be ensured, the static arrangement under the condition can also cause the photosensitive powder solidification and aggregation particles to be precipitated to the bottom, the whole use state is influenced, and therefore, the mixing equipment for producing the photosensitive powder is provided.
Disclosure of utility model
Aiming at the problems, the utility model provides mixing equipment for producing photosensitive resin, which has the advantages of reducing the existence of particles, facilitating the use of common water source mixed photosensitive powder and improving the practicability of the existing mixing equipment during movement.
The technical scheme of the utility model is as follows:
The utility model provides a mixing arrangement of photosensitive resist production, includes the agitator, the bottom one side intercommunication of agitator has the play glue mouth, the inside of agitator is equipped with the heating chamber, the inside of heating chamber is equipped with the heater strip, the line mouth that is linked together with the heating chamber has been seted up to the top outer wall of agitator, the top of agitator is equipped with filter unit, filter unit's surface is inserted and is equipped with the (mixing) shaft that runs through to agitator inner wall bottom, the top center department of agitator is equipped with servo motor, servo motor's output and the top normal running fit of (mixing) shaft, one side that the agitator is close to the play glue mouth is equipped with the pump of taking out, the surface of taking out the pump of taking out is linked together respectively has take out rubber pipe, first play rubber pipe, the one end that takes out the pump of taking out the rubber pipe is kept away from is linked together with the second play rubber pipe, the bottom of second play rubber pipe is located the top surface one side of filter screen.
In further technical scheme, filter component includes filter screen, fixed frame, backup pad, bearing, logical groove, the top of agitator is equipped with fixed frame, the inner wall bottom fixed mounting of fixed frame has the filter screen, the top center department fixed mounting of fixed frame has the backup pad, logical groove has all been seted up to the surface of backup pad and the surface center department of filter screen, the inner wall fixed mounting of logical groove has the bearing, the inner wall at the bearing is fixed to the top outer wall of (mixing) shaft, servo motor's casing bottom surface is connected with the top surface of backup pad, the top inner wall fixed mounting of top of agitator has the support boss, the top surface of support boss closely laminates with the bottom surface of fixed frame.
In a further technical scheme, two opposite bolts are fixedly arranged on the bottom surface of the shell of the servo motor, two opposite through holes are formed in the top surface of the supporting plate, and fastening nuts are matched with the bolts through the through holes in a threaded mode.
In a further technical scheme, the fixed frame and the supporting boss are annular, and the opposite surfaces of the fixed frame and the supporting boss are provided with anti-slip particles.
In a further technical scheme, the filter screen is concave, and the bottom surface is a cambered surface.
The beneficial effects of the utility model are as follows:
1. Through setting up heating chamber, heater strip, (mixing) shaft, servo motor, can make the colloid be located the inside of agitator and heated the stirring, reduce the granule condensate, set up simultaneously and take out the gluey pump and be located one side of agitator, can be with the extraction of reduction granule, then throw into the agitator again by the filter screen filtration, the circulation stirring, the setting of this device can make the photoresist improve the rate of fusion when combining the stirring with ordinary water source, reduce the coagulation, simultaneously conveniently filter the granule that will not stir the fusion and reject, and then improve the holistic practicality of mixing arrangement;
2. Through setting up filter screen, fixed frame, backup pad, bearing, logical groove, support boss, can make the filter screen conveniently install at the top of agitator at first and filter the use, backup pad, bearing, logical groove that set up in addition can make the use of (mixing) shaft have stability, and can conveniently take off along with the filter screen together.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic side sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an assembled structure of a stirring barrel and a fixed frame according to an embodiment of the present utility model;
Fig. 4 is a schematic diagram of an assembly structure of a filter screen and a fixing frame according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A stirring barrel; 2. a glue outlet; 3. a heating chamber; 4. a heating wire; 41. a wire opening; 5. a filter screen; 6. a fixed frame; 7. a support plate; 8. a bearing; 9. a through groove; 10. a stirring shaft; 11. a servo motor; 12. a bolt; 13. perforating; 14. a fastening nut; 15. a support boss; 16. a glue pump; 17. a rubber pumping pipe; 18. a first effluent pipe; 19. and a second rubber outlet pipe.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples:
As shown in fig. 1-4, a mixing device for producing photoresist comprises a stirring barrel 1, wherein one side of the bottom of the stirring barrel 1 is communicated with a photoresist outlet 2, a heating cavity 3 is arranged in the stirring barrel 1, a heating wire 4 is arranged in the heating cavity 3, a wire opening 41 communicated with the heating cavity 3 is arranged on the outer wall of the top of the stirring barrel 1, a filter assembly comprises a filter screen 5, a fixed frame 6, a support plate 7, a bearing 8 and a through groove 9, the top opening of the stirring barrel 1 is provided with the fixed frame 6, the filter screen 5 is fixedly arranged at the bottom of the inner wall of the fixed frame 6, the filter screen 5 is concave, the bottom surface is an arc surface, a filter can be more conveniently contained, the support plate 7 is fixedly arranged at the center of the top opening of the fixed frame 6, the through groove 9 is arranged on the surface of the support plate 7 and the center of the surface of the filter screen 5, the bearing 8 is fixedly arranged on the inner wall of the through groove 9, the top surface of the supporting plate 7 is inserted with a stirring shaft 10 penetrating to the bottom surface of the inner wall of the stirring barrel 1, the outer wall of the top end of the stirring shaft 10 is fixed on the inner wall of the bearing 8, the top end of the stirring shaft 10 is provided with a servo motor 11, the stirring shaft 10 and the servo motor 11 are in running fit, the bottom surface of a shell of the servo motor 11 is fixedly provided with two opposite bolts 12, the top surface of the supporting plate 7 is provided with two opposite through holes 13, the bolts 12 penetrate through the through holes 13 to be in threaded fit with fastening nuts 14, the positions of the stirring shaft 10 can be conveniently positioned by arranging the bolts 12, the through holes 13 and the fastening nuts 14, the stability under a driving state is improved, the inner wall of a top opening of the stirring barrel 1 is fixedly provided with a supporting boss 15, the top surface of the supporting boss 15 is tightly attached to the bottom surface of the fixed frame 6, the fixed frame 6 and the supporting boss 15 are annular, and the opposite surfaces of the fixed frame 6 and the supporting boss 15 are provided with anti-skid particles, one side of the stirring barrel 1, which is close to the glue outlet 2, is provided with a glue pump 16, and the glue pump 16 can be used for pumping liquid containing particles: because positive displacement work and import are the ball valve to be difficult to by stifled, the surface of gum pump 16 includes the drain simultaneously, can be used for discharging the great particulate matter that can't pass through, and the surface of gum pump 16 communicates respectively has gum pump 17, first play rubber tube 18, and the one end that gum pump 16 was kept away from to gum pump 17 is linked together with play glue outlet 2, and the one end intercommunication that gum pump 16 was kept away from to first play rubber tube 18 has second play rubber tube 19, and the bottom of second play rubber tube 19 is located the top surface one side of filter screen 5.
The working principle of the technical scheme is as follows:
When the device is normally used, the filter screen 5 is firstly lifted from the top opening of the stirring barrel 1, the stirring shaft 10 and the servo motor 11 are lifted, photosensitive powder and a water source are poured into the stirring barrel 1, the filter screen 5 is then arranged on the top surface of the supporting boss 15, the stirring shaft 10 is positioned on the bottom surface of the inner wall of the stirring barrel 1, the heating wire 4 is electrified through the wire opening 41, the servo motor 11 is driven to start stirring of the stirring shaft 10, heat is generated on the inner wall of the stirring barrel 1 in the stirring process, the stirring fusion degree is improved, after the stirring is in a liquid state, the rubber pump 16 is driven to start liquid suction, large particles can be conveyed, condensate which cannot be conveyed can be led out from a sewage outlet, cleaning can be carried out later, the liquid with the coagulated particles can be led out from the first rubber outlet pipe 18 and the second rubber outlet pipe 19, then the second rubber outlet pipe 19 is arranged on the top surface of the filter screen 5, the granular condensate can be isolated by the servo motor 11, the granular condensate can fall into the stirring barrel 1 of the stirring barrel through the stirring barrel 5, the liquid can be continuously stirred for a plurality of times, and then the filter screen can be cleaned up through the ball valve 5, and the stirring can be carried out continuously.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The utility model provides a mixing arrangement of photosensitive resist production, includes agitator (1), the bottom one side intercommunication of agitator (1) has out gluey mouth (2), its characterized in that: the inside of agitator (1) is equipped with heating chamber (3), the inside of heating chamber (3) is equipped with heater strip (4), line mouth (41) that are linked together with heating chamber (3) are seted up to the top outer wall of agitator (1), the top mouth of agitator (1) is equipped with filter unit, filter unit's surface is inserted and is equipped with (a) (b) stirring axle (10) that runs through to agitator (1) inner wall bottom, the top mouth center department of agitator (1) is equipped with servo motor (11), the output of servo motor (11) and the top normal running fit of (b) are equipped with (b) stirring axle (10), one side that agitator (1) is close to out glue mouth (2) is equipped with and takes out glue pump (16), the surface of taking out glue pump (16) is linked together respectively and is taken out glue tube (17), first play glue tube (18), the one end that takes out glue pump (16) is kept away from to take out glue pump (16) is linked together with out glue mouth (2), the one end that first play (18) is kept away from taking out glue pump (16) is linked together and has second play glue tube (b) and (b) top surface (b) is located one side of the top surface of second glue (b) 5).
2. A mixing apparatus for photoresist production according to claim 1, wherein: the filter component comprises a filter screen (5), a fixed frame (6), a support plate (7), a bearing (8) and a through groove (9), wherein the fixed frame (6) is arranged at the top opening of the stirring barrel (1), the filter screen (5) is fixedly installed at the bottom of the inner wall of the fixed frame (6), the support plate (7) is fixedly installed at the center of the top opening of the fixed frame (6), the through groove (9) is formed in the surface of the support plate (7) and the center of the surface of the filter screen (5), the bearing (8) is fixedly installed at the inner wall of the through groove (9), the outer wall of the top end of the stirring shaft (10) is fixed on the inner wall of the bearing (8), the bottom surface of the shell of the servo motor (11) is connected with the top surface of the support plate (7), and the support boss (15) is fixedly installed at the inner wall of the top opening of the stirring barrel (1), and the top surface of the support boss (15) is tightly attached to the bottom surface of the fixed frame (6).
3. A mixing apparatus for photoresist production according to claim 2, wherein: two opposite bolts (12) are fixedly arranged on the bottom surface of the shell of the servo motor (11), two opposite through holes (13) are formed in the top surface of the supporting plate (7), and fastening nuts (14) are in threaded fit with the bolts (12) penetrating through the through holes (13).
4. A mixing apparatus for photoresist production according to claim 2, wherein: the fixing frame (6) and the supporting boss (15) are annular, and anti-slip particles are arranged on the opposite surfaces of the fixing frame (6) and the supporting boss (15).
5. A mixing apparatus for photoresist production according to claim 1, wherein: the filter screen (5) is concave, and the bottom surface is a cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323166035.6U CN221107914U (en) | 2023-11-23 | 2023-11-23 | Mixing equipment for photoresist production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323166035.6U CN221107914U (en) | 2023-11-23 | 2023-11-23 | Mixing equipment for photoresist production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221107914U true CN221107914U (en) | 2024-06-11 |
Family
ID=91373597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323166035.6U Active CN221107914U (en) | 2023-11-23 | 2023-11-23 | Mixing equipment for photoresist production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221107914U (en) |
-
2023
- 2023-11-23 CN CN202323166035.6U patent/CN221107914U/en active Active
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| GR01 | Patent grant |