CN215506449U - Emulsion emulsifying device for silk-screen printing - Google Patents
Emulsion emulsifying device for silk-screen printing Download PDFInfo
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- CN215506449U CN215506449U CN202121489341.1U CN202121489341U CN215506449U CN 215506449 U CN215506449 U CN 215506449U CN 202121489341 U CN202121489341 U CN 202121489341U CN 215506449 U CN215506449 U CN 215506449U
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- tank
- emulsion
- head tank
- screen printing
- fixedly connected
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- 239000000839 emulsion Substances 0.000 title claims abstract description 27
- 238000007650 screen-printing Methods 0.000 title claims abstract description 21
- 230000001804 emulsifying effect Effects 0.000 title claims description 9
- 238000004945 emulsification Methods 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims description 26
- 238000002156 mixing Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 59
- 230000000694 effects Effects 0.000 abstract description 17
- 238000003756 stirring Methods 0.000 description 19
- 238000001914 filtration Methods 0.000 description 13
- 238000007639 printing Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 239000011362 coarse particle Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- VYQRBKCKQCRYEE-UHFFFAOYSA-N ctk1a7239 Chemical compound C12=CC=CC=C2N2CC=CC3=NC=CC1=C32 VYQRBKCKQCRYEE-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of emulsification equipment and specifically relates to an emulsification device of emulsion for screen printing is related to, it includes head tank, first bag formula filter tank, fixedly connected with conveying pipeline between head tank and the first bag formula filter tank, be provided with first delivery pump on the conveying pipeline, fixedly connected with back flow between first bag formula filter tank and the head tank. This application has the effect that improves material emulsification degree.
Description
Technical Field
The application relates to the field of emulsification equipment, in particular to an emulsification device of photosensitive emulsion for screen printing.
Background
Screen printing is a printing method using a printing plate (screen printing plate) made of a mesh woven from synthetic fibers such as polyester and metal fibers such as stainless steel. The screen printing is a screen printing plate in which a screen mesh screen is used as a base layer and a photosensitive emulsion for screen printing is used as a coating layer, and images and texts are formed by exposure and water development, and features such as a printing method using a basic principle that printing ink can permeate through the images and texts of the screen printing plate and partial meshes of the images and texts, and printing ink can also be thick-film printed by using a basic principle that printing ink cannot permeate through non-printing plate images and texts and partial meshes of the images and texts. When the photosensitive emulsion is prepared, a special emulsification stirring tank is used for stirring and emulsifying the photosensitive emulsion.
Traditional photosensitive emulsion agitator tank for screen printing includes head tank, (mixing) shaft, and the (mixing) shaft rotates to set up in the head tank, and the raw materials adds back in the head tank, through the continuous stirring of (mixing) shaft to promote the mixture between the material, thereby reach the effect of material emulsification.
In view of the above-mentioned related technologies, the inventors believe that there is a defect that the emulsification degree of the material is low because fine and coarse particles cannot be completely removed in both stirring dispersion and mesh filtration, and the impurity inhibition is insufficient.
Disclosure of Invention
The utility model provides an emulsification device of emulsion for screen printing, includes the head tank, in order to improve the emulsification degree of material, the application provides an emulsification device of emulsion for screen printing adopts following technical scheme:
the feed tank is crossed to first bag-type, fixedly connected with conveying pipeline between feed tank and the first bag-type filtration tank, be provided with first delivery pump on the conveying pipeline, fixedly connected with back flow between first bag-type filtration tank and the feed tank.
Adopt above-mentioned technical scheme, the material in the head tank filters in getting into the filter tank through the conveyer pipe, and the filter tank can refine the material to improve the mixed degree between each material, the back flow can carry the material after filtering to the head tank again simultaneously, carries out the repeated mixture that refines, reaches the effect that improves material emulsification degree.
Further, be provided with the circulating pipe on the head tank, the one end fixed connection of circulating pipe is on the middle part lateral wall of head tank, and other end fixed connection is on the top of head tank, be provided with the circulating pump on the circulating pipe.
Adopt above-mentioned technical scheme, the material accessible circulating pipe in head tank middle part is carried to being close to head tank top department, improves the mixed degree of each material.
Further, the top of head tank is fixed and is provided with first motor, coaxial fixedly connected with first (mixing) shaft in the axis of rotation of first motor, first (mixing) shaft is located the head tank.
Adopt above-mentioned technical scheme, the first motor of drive, the (mixing) shaft rotates, stirs the material in the head tank, reaches the effect that the progress promoted mixing between the material.
Further, a second motor is fixedly arranged on the raw material tank, a second stirring shaft is coaxially and fixedly connected to a rotating shaft of the second motor, an installation cylinder is fixedly arranged in the raw material tank, the stirring shaft is located in the installation cylinder, and the return pipe is communicated with the installation cylinder.
By adopting the technical scheme, the material flowing out of the return pipe can enter the installation cylinder, and the second stirring shaft is used for stirring the material, so that the effect of further improving the mixing between the materials is achieved.
Further, the first delivery pump is a diaphragm pump.
By adopting the technical scheme, the safe pressure and flow of the material in the closed system can be effectively controlled by controlling the air pressure of the pneumatic diaphragm, and the effect of conveniently controlling the material flow is achieved.
Further, a pressure gauge is arranged on the filtering tank.
Adopt above-mentioned technical scheme, the pressure gauge can show the pressure of filtering jar, reaches the effect that makes things convenient for the staff to observe and filter jar pressure.
Furthermore, a filter screen is arranged at the discharge end of the circulating pipe.
By adopting the technical scheme, when the materials flow out of the circulating pipe, the filter screen can refine the materials, and the effect of improving the mixing among the materials is achieved.
In summary, the present application includes at least one of the following beneficial technical effects: the material in the head tank filters in getting into the filter tank through the conveyer pipe, and the filter tank can refine the material to improve the mixed degree between each material, the back flow can carry the material after filtering to the head tank again simultaneously, carries out the mixture that refines repeatedly, reaches the effect that improves material emulsification degree.
Drawings
Fig. 1 is a schematic structural diagram of the raw material tank in the present embodiment.
Fig. 2 is a schematic view of the internal structure of the source tank in this embodiment.
FIG. 3 is a schematic view showing the installation of the second stirring shaft in this embodiment.
Description of reference numerals: 1. a raw material tank; 2. a first bag filter canister; 3. a support bar; 4. a delivery pipe; 5. a first delivery pump; 6. a discharge pipe; 7. a return pipe; 8. a first solenoid valve; 9. a discharge pipe; 10. a second solenoid valve; 11. a first motor; 12. a first stirring shaft; 13. a second motor; 14. a second stirring shaft; 15. mounting the cylinder; 16. a discharge outlet; 17. a circulation pipe; 18. placing the plate; 19. a circulation pump; 20. a pressure gauge; 21. a filter screen; 22. a second delivery pump; 23. a second bag filter canister; 24. a communicating pipe; 25. a delivery pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
As shown in fig. 1 and 2, an emulsion emulsifying apparatus for screen printing comprises a raw material tank 1 and a first bag type filter tank 2, wherein a plurality of support rods 3 are fixedly arranged at the lower side of the raw material tank 1, and the raw material tank 1 is supported by the support rods 3. Fixedly connected with conveying pipeline 4 between jar 2 is filtered to head tank 1 and first bag formula, and 4 one end fixed connection of conveying pipeline are in the bottom of head tank 1, and other end fixed connection is provided with first delivery pump 5 at the 2 tops of jar are filtered to first bag formula on the conveying pipeline 4.
As shown in fig. 1 and 2, the first delivery pump 5 in this embodiment is a diaphragm pump, and the diaphragm pump can effectively control the safe pressure and flow rate of the material circulating in the closed system by controlling the air pressure of the pneumatic diaphragm, so as to achieve the effect of conveniently controlling the material flow.
As shown in fig. 1 and 2, a discharge pipe 6 is fixedly connected to a discharge port of the first bag-type filtration tank 2, a return pipe 7 is fixedly connected between the discharge pipe 6 and the raw material tank 1, a first electromagnetic valve 8 is arranged on the return pipe 7, a discharge pipe 9 is fixedly connected to the discharge pipe 6, and a second electromagnetic valve 10 is arranged on the discharge pipe 9.
As shown in fig. 1 and 2, the first transfer pump 5 is driven to transfer the materials from the raw material tank 1 to the first bag filter tank 2 through the transfer pipe for filtering, and the first bag filter tank 2 can thin the materials, thereby improving the mixing of the materials. The first electromagnetic valve 8 is opened, the second electromagnetic valve 10 is closed, and the materials discharged from the first bag type filter tank 2 flow back to the raw material tank 1 through the return pipe 7 to be mixed continuously, so that the materials are continuously filtered and refined, and the effect of improving the emulsification degree of the materials is achieved.
As shown in fig. 1 and 2, a first bag filter tank 2 is connected to a diaphragm pump 5 and a raw material tank 1 to produce a closed internal circulation production system for removing fine and coarse particles of an emulsion to improve emulsion dispersibility. The circulation filtration in a closed system can easily and efficiently disperse, emulsify and eliminate fine and coarse particles, and greatly improve the emulsion dispersibility and the emulsion dispersion efficiency of the photosensitive emulsion for screen printing.
As shown in fig. 1 and 2, a first motor 11 is fixedly arranged on the top of the raw material tank 1, a first stirring shaft 12 is coaxially and fixedly connected to a rotating shaft of the first motor 11, and the first stirring shaft 12 is located in the raw material tank 1. After each material is put into head tank 1, open first motor 11, first (mixing) shaft 12 stirs the material in head tank 1, reaches the effect that improves each material and mixes.
As shown in fig. 2 and 3, a second motor 13 is fixedly arranged on the raw material tank 1, a second stirring shaft 14 is coaxially and fixedly connected to a rotating shaft of the second motor 13, an installation cylinder 15 is vertically and fixedly arranged on the top of the raw material tank 1, and the installation cylinder 15 is located on the inner side of the raw material tank 1. The second stirring shaft 14 is positioned in the installation barrel 15, the return pipe 7 is communicated with the installation barrel 15, the discharge hole 16 is formed in the lower side of the installation barrel 15, and the second stirring shaft 14 can stir the materials flowing out of the flow pipe, so that the effect of further improving the mixing among the materials is achieved.
As shown in fig. 1 and 2, the raw material tank 1 is provided with a circulation pipe 17, one end of the circulation pipe 17 is fixedly connected to the middle side wall of the raw material tank 1, the other end of the circulation pipe 17 is fixedly connected to the top of the raw material tank 1, a placing plate 18 is fixedly arranged on the outer side wall of the raw material tank 1, a circulation pump 19 is arranged on the circulation pipe 17, and the circulation pump 19 is arranged on the upper surface of the placing plate 18. The circulating pump 19 is driven, and the materials in the middle of the raw material tank 1 can be conveyed to the position close to the top of the raw material tank 1 through the circulating pipe 17, so that the mixing degree of the materials is improved.
As shown in fig. 2 and 3, the first bag filter tank 2 is provided with a pressure gauge 20, the pressure gauge 20 can display the pressure of the first bag filter tank 2, and a worker can instantly observe the pressure in the first bag filter tank 2 to adjust the first feed pump 5. The filter screen 21 is fixedly arranged at the discharge end of the circulating pipe 17, when the materials flow out of the circulating pipe 17, the filter screen 21 can filter the materials, refine the materials in advance, and further improve the mixing effect of the materials.
As shown in fig. 1 and 2, when the material needs to be discharged, the second electromagnetic valve 10 is opened, the first electromagnetic valve 8 is closed, the first delivery pump 5 is driven, the material is discharged through the discharge pipe 9, the second delivery pump 22 is fixedly connected to the end of the discharge pipe 9, and the second delivery pump 22 in this embodiment is also a diaphragm pump. A second bag type filter tank 23 is arranged on one side close to the second delivery pump 22, a communicating pipe 24 is fixedly connected between the second delivery pump 22 and the second bag type filter tank 23, and a delivery pipe 25 is fixedly connected on the second bag type filter tank 23. After the material passes through discharge pipe 9 output, get into communicating pipe 24 through second delivery pump 22, reentrant second bag-type filter tank 23 filters, disperses the material again and refines, and the material after the filtration passes through conveyer pipe 25 output, reaches the effect that further improves each material and mixes.
The implementation principle of the embodiment is as follows: after each material was put into head tank 1, the first delivery pump 5 of drive was carried the material from head tank 1 to first bag formula through the conveyer pipe and is filtered in filtering jar 2, and first bag formula is filtered jar 2 and can be refined each material, improves the mixture of each material. And then the first electromagnetic valve 8 is opened, the second electromagnetic valve 10 is closed, and the materials discharged from the first bag type filter tank 2 flow back to the raw material tank 1 through the return pipe 7 to be mixed continuously, so that the materials are continuously subjected to circulating filtration and refining, and the effect of improving the emulsification degree of the materials is achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. An emulsification device of photosensitive emulsion for silk-screen printing is characterized in that: including head tank (1), first bag formula filter tank (2), fixedly connected with conveying pipeline (4) between head tank (1) and first bag formula filter tank (2), be provided with first delivery pump (5) on conveying pipeline (4), fixedly connected with back flow (7) between first bag formula filter tank (2) and head tank (1).
2. The emulsion emulsifying apparatus for emulsion for screen printing according to claim 1, wherein: be provided with circulating pipe (17) on head tank (1), the one end fixed connection of circulating pipe (17) is on the middle part lateral wall of head tank (1), and other end fixed connection is on the top of head tank (1), be provided with circulating pump (19) on circulating pipe (17).
3. The emulsion emulsifying apparatus for emulsion for screen printing according to claim 1, wherein: the top of head tank (1) is fixed and is provided with first motor (11), coaxial fixedly connected with first (mixing) shaft (12) in the axis of rotation of first motor (11), first (mixing) shaft (12) are arranged in head tank (1).
4. The emulsion emulsifying apparatus for emulsion for screen printing according to claim 2, wherein: the improved mixing device is characterized in that a second motor (13) is fixedly arranged on the raw material tank (1), a second mixing shaft (14) is coaxially and fixedly connected to a rotating shaft of the second motor (13), an installation cylinder (15) is fixedly arranged in the raw material tank (1), the mixing shaft is located in the installation cylinder (15), and the return pipe (7) is communicated with the installation cylinder (15).
5. The emulsion emulsifying apparatus for emulsion for screen printing according to claim 1, wherein: the first conveying pump (5) is a diaphragm pump.
6. The emulsion emulsifying apparatus for emulsion for screen printing according to claim 1, wherein: the filter tank is provided with a pressure gauge (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489341.1U CN215506449U (en) | 2021-06-30 | 2021-06-30 | Emulsion emulsifying device for silk-screen printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489341.1U CN215506449U (en) | 2021-06-30 | 2021-06-30 | Emulsion emulsifying device for silk-screen printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215506449U true CN215506449U (en) | 2022-01-14 |
Family
ID=79811785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121489341.1U Active CN215506449U (en) | 2021-06-30 | 2021-06-30 | Emulsion emulsifying device for silk-screen printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215506449U (en) |
-
2021
- 2021-06-30 CN CN202121489341.1U patent/CN215506449U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An emulsifying device for photosensitive emulsions used in screen printing Granted publication date: 20220114 Pledgee: Agricultural Bank of China Limited by Share Ltd. Xiamen Xiangan branch Pledgor: DENBISHI NEW MATERIAL (XIAMEN) CO.,LTD. Registration number: Y2024980006756 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |