CN214599305U - Phenolphthalein resin grinding device for epoxy resin preparation - Google Patents
Phenolphthalein resin grinding device for epoxy resin preparation Download PDFInfo
- Publication number
- CN214599305U CN214599305U CN202023066202.6U CN202023066202U CN214599305U CN 214599305 U CN214599305 U CN 214599305U CN 202023066202 U CN202023066202 U CN 202023066202U CN 214599305 U CN214599305 U CN 214599305U
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- China
- Prior art keywords
- grinding
- barrel
- phenolphthalein
- transverse shafts
- cylinder body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000000227 grinding Methods 0.000 title claims abstract description 103
- 229920005989 resin Polymers 0.000 title claims abstract description 65
- 239000011347 resin Substances 0.000 title claims abstract description 65
- 239000003822 epoxy resin Substances 0.000 title claims description 17
- 229920000647 polyepoxide Polymers 0.000 title claims description 17
- 238000002360 preparation method Methods 0.000 title description 5
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000004593 Epoxy Substances 0.000 claims abstract description 7
- 238000011068 loading method Methods 0.000 claims abstract description 5
- 239000011324 bead Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 238000009472 formulation Methods 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 14
- 210000002445 nipple Anatomy 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 9
- 125000003700 epoxy group Chemical group 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 206010006514 bruxism Diseases 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses an epoxy is prepared with phenolphthalein resin grinding device, the novel nipple rectifier comprises a cylindrical shel, the bottom fixed mounting of barrel has four support columns, and four support columns are two bisymmetry settings, and the bottom fixed mounting of barrel has the loading hopper, and the bottom fixed mounting discharging pipe of barrel, loading hopper and discharging pipe all are linked together with the barrel is inside, and two first cross axles are installed to the barrel internal rotation, and equal fixed cover is equipped with crushing roller on two first cross axles, and impartial interval fixed mounting has a plurality of crushing teeth on two crushing rollers, and equal fixed mounting has the arc lapping plate that is located crushing roller below on the both sides inner wall of barrel. The utility model relates to a rationally, the practicality is good, can carry out shredding to massive phenolphthalein resin earlier, grinds processing to the phenolphthalein resin after smashing again for the grinding effect to phenolphthalein resin is better, and the grinding quality is higher, and the grinding speed is faster, has improved work efficiency.
Description
Technical Field
The utility model relates to a grinding device technical field specifically is a phenolphthalein resin grinding device is used in epoxy preparation.
Background
Epoxy resin is a high molecular polymer, which is a general name of a polymer containing more than two epoxy groups in a molecule, and is a condensation product of epichlorohydrin and bisphenol A or polyhydric alcohol, because of the chemical activity of the epoxy groups, a plurality of compounds containing active hydrogen can be used for ring opening, curing and crosslinking to generate a network structure, so the epoxy resin is a thermosetting resin, all the high molecular compounds containing the epoxy groups in the molecular structure are called epoxy resin, when the epoxy resin is prepared, the phenolphthalein resin is one of raw materials for preparing the epoxy resin, and usually grinding blocky phenolphthalein resin into powder by using grinding equipment, and then carrying out the treatment of the next procedure.
However, in the prior art, when a common phenolphthalein resin grinding device for preparing epoxy resin is used, the common phenolphthalein resin grinding device does not have a function of firstly grinding blocky phenolphthalein resin, and usually directly grinding blocky phenolphthalein resin, which results in poor grinding effect, poor grinding quality and low grinding efficiency for phenolphthalein resin.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an epoxy is prepared with phenolphthalein resin grinding device has solved current epoxy and has prepared with phenolphthalein resin grinding device when using, does not have to carry out kibbling function earlier to cubic phenolphthalein resin, directly grinds processing to cubic phenolphthalein resin usually, leads to not good to phenolphthalein resin's grinding effect, and grinding quality is poor, problem that grinding efficiency is low.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a phenolphthalein resin grinding device for preparing epoxy resin comprises a barrel body, wherein four supporting columns are fixedly mounted at the bottom of the barrel body and are arranged in a pairwise symmetry manner, a charging hopper is fixedly mounted at the bottom of the barrel body, a discharging pipe is fixedly mounted at the bottom of the barrel body, the charging hopper and the discharging pipe are communicated with the interior of the barrel body, two first transverse shafts are rotatably mounted in the barrel body, crushing rollers are fixedly sleeved on the two first transverse shafts, a plurality of crushing teeth are fixedly mounted on the two crushing rollers at equal intervals, arc-shaped grinding plates positioned below the crushing rollers are fixedly mounted on the inner walls of the two sides of the barrel body, one side, close to each other, of the two arc-shaped grinding plates is fixedly connected, a plurality of material holes are formed in the bottoms of the two arc-shaped grinding plates at equal intervals, a plurality of first grinding beads are fixedly mounted on the two arc-shaped grinding plates at equal intervals, and two second transverse shafts are rotatably mounted in the barrel body, two second transverse shafts are respectively positioned in the corresponding arc-shaped grinding plates, grinding rollers are fixedly sleeved on the two second transverse shafts, a plurality of second grinding beads are fixedly arranged on the two grinding rollers, one end of each of the two first transverse shafts extends out of the cylinder body, first gears positioned outside the cylinder body are fixedly sleeved on the two first transverse shafts, the two first gears are meshed, one end of each of the two second transverse shafts extends out of the cylinder body, second gears positioned outside the cylinder body are fixedly sleeved on the two second transverse shafts, the two second gears are meshed, one end of one of the two first transverse shafts positioned outside the cylinder body is fixedly sleeved with a first belt pulley, one end of one of the two second transverse shafts positioned outside the cylinder body is fixedly sleeved with a second belt pulley, the first belt pulley and the second belt pulley are wound with the same belt, and a motor positioned below the second gear is arranged on one side of the cylinder body, and a third gear is fixedly installed at the output shaft end of the motor and is meshed with one of the two second gears.
Preferably, a control switch is fixedly installed on one side of the cylinder body, and a control button is installed on the control switch.
Preferably, the top of two arc grinding plates is fixedly provided with an inclined plate, and one side of each inclined plate away from the corresponding arc grinding plate is fixedly connected with the inner walls of the two sides of the cylinder body respectively.
Preferably, an observation hole is formed in the inner wall of one side of the cylinder body, and an observation mirror is fixedly mounted in the observation hole.
Preferably, a motor base is fixedly installed on one side of the barrel, and the motor is fixedly installed on the motor base.
Preferably, the inner wall of the bottom of the cylinder body is in an inclined surface structure.
(III) advantageous effects
The utility model provides a phenolphthalein resin grinding device for epoxy resin preparation. The method has the following beneficial effects:
(1) this epoxy is prepared and is used phenolphthalein resin grinding device, work through the starter motor, the motor drives the third gear rotation, under the meshing transmission effect of two second gears, at first belt pulley, under the transmission effect of second belt pulley and belt, and under the meshing transmission effect of two first gears, make two first cross axles and two second cross axles carry out synchronous rotation, pour into the barrel through the loading hopper to cubic phenolphthalein resin in, utilize two first cross axles to drive corresponding crushing roller and a plurality of corresponding crushing teeth rotation, can carry out shredding to cubic phenolphthalein resin, make phenolphthalein resin smash and be little graininess.
(2) This epoxy is prepared and is used phenolphthalein resin grinding device, phenolphthalein resin through smashing falls to between two grinding rollers and two arc abrasive plates, utilize two second cross axles to drive corresponding grinding roller and corresponding second grinding bead respectively and rotate, and cooperate under the effect of a plurality of first grinding beads, can grind phenolphthalein resin, make the phenolphthalein resin that grinds to be the powder see through a plurality of material holes and discharge from the discharging pipe, phenolphthalein resin that does not grind the completion can continue to grind between two grinding rollers and two arc abrasive plates, thereby through carrying out shredding to massive phenolphthalein resin earlier, grind the processing to the phenolphthalein resin after smashing again, make the grinding effect to phenolphthalein resin better, the grinding quality is higher, the grinding speed is faster, and the work efficiency is improved.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
FIG. 2 is a schematic sectional view of the front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a barrel; 2. a support pillar; 3. a hopper; 4. a discharge pipe; 5. a first lateral axis; 6. a crushing roller; 7. crushing teeth; 8. an arc-shaped grinding plate; 9. material holes; 10. a first grinding bead; 11. a second lateral axis; 12. a grinding roller; 13. second grinding beads; 14. a first gear; 15. a second gear; 16. a first pulley; 17. a second pulley; 18. a belt; 19. a motor; 20. a third gear; 21. a control switch; 22. an inclined plate; 23. and a viewing mirror.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a phenolphthalein resin grinding device for preparing epoxy resin comprises a barrel body 1, four supporting columns 2 are fixedly installed at the bottom of the barrel body 1, the four supporting columns 2 are arranged in a pairwise symmetry manner, a feeding hopper 3 is fixedly installed at the bottom of the barrel body 1, a discharging pipe 4 is fixedly installed at the bottom of the barrel body 1, the feeding hopper 3 and the discharging pipe 4 are both communicated with the interior of the barrel body 1, two first transverse shafts 5 are rotatably installed in the barrel body 1, crushing rollers 6 are fixedly sleeved on the two first transverse shafts 5, a plurality of crushing teeth 7 are fixedly installed on the two crushing rollers 6 at equal intervals, arc grinding plates 8 positioned below the crushing rollers 6 are fixedly installed on the inner walls of the two sides of the barrel body 1, one sides of the two arc grinding plates 8, which are close to each other, are fixedly connected, a plurality of material holes 9 are formed at the equal intervals at the bottoms of the two arc grinding plates 8, a plurality of first grinding beads 10 are fixedly installed on the two arc grinding plates 8 at equal intervals, two second transverse shafts 11 are rotatably mounted in the cylinder 1, the two second transverse shafts 11 are respectively positioned in the corresponding arc-shaped grinding plates 8, the two second transverse shafts 11 are fixedly sleeved with grinding rollers 12, the two grinding rollers 12 are fixedly mounted with a plurality of second grinding beads 13, one ends of the two first transverse shafts 5 extend out of the cylinder 1, the two first transverse shafts 5 are fixedly sleeved with first gears 14 positioned outside the cylinder 1, the two first gears 14 are meshed with each other, one ends of the two second transverse shafts 11 extend out of the cylinder 1, the two second transverse shafts 11 are fixedly sleeved with second gears 15 positioned outside the cylinder 1, the two second gears 15 are meshed with each other, one end of one first transverse shaft 5 positioned outside the cylinder 1 in the two first transverse shafts 5 is fixedly sleeved with a first belt pulley 16, one end of the two second transverse shafts 11 positioned outside the cylinder 1 is fixedly sleeved with a second belt pulley 17, the same belt 18 is wound on the first belt pulley 16 and the second belt pulley 17, a motor 19 positioned below the second gear 15 is arranged on one side of the cylinder 1, a third gear 20 is fixedly installed at an output shaft end of the motor 19, and the third gear 20 is meshed with one second gear 15 of the two second gears 15.
One side fixed mounting of barrel 1 has control switch 21, install control button on the control switch 21, the equal fixed mounting in top of two arc abrasive sheet 8 has hang plate 22, one side that corresponding arc abrasive sheet 8 was kept away from to two hang plate 22 respectively with barrel 1's both sides inner wall fixed connection, the observation hole has been seted up on one side inner wall of barrel 1, fixed mounting has observation mirror 23 in the observation hole, one side fixed mounting of barrel 1 has the motor cabinet, motor 19 fixed mounting is on the motor cabinet, barrel 1's bottom inner wall is the inclined plane structure.
When the device is used, an external power line is installed on the cylinder body 1, the motor 19, the control switch 21 and the external power line are electrically connected through a conducting wire to form a loop, the control switch 21 controls the start-stop work of the motor 19, the power is switched on, the motor 19 drives the third gear 20 to rotate through the work of the starting motor 19, the third gear 20 drives the corresponding second gears 15 to rotate, under the meshing transmission action of the two second gears 15, under the transmission action of the first belt pulley 16, the second belt pulley 17 and the belt 18 and under the meshing transmission action of the two first gears 14, the two first transverse shafts 5 and the two second transverse shafts 11 synchronously rotate, the steering directions of the two first transverse shafts 5 are opposite, the steering directions of the two second transverse shafts 11 are opposite, and blocky phenolphthalein resin is poured into the cylinder body 1 from the charging hopper 3 to fall between the two crushing rollers 6, two first transverse shafts 5 are used for driving corresponding grinding rollers 6 and a plurality of corresponding grinding teeth 7 to rotate, block-shaped phenolphthalein resin can be ground, so that the phenolphthalein resin is ground into small particles, the ground phenolphthalein resin falls between two grinding rollers 12 and two arc-shaped grinding plates 8, two second transverse shafts 11 are used for respectively driving corresponding grinding rollers 12 and corresponding second grinding beads 13 to rotate, and under the action of a plurality of first grinding beads 10, the phenolphthalein resin can be ground, so that the powdered phenolphthalein resin can penetrate through a plurality of material holes 9 and is discharged from a discharge pipe 4, the unground phenolphthalein resin can be continuously ground between the two grinding rollers 12 and the two arc-shaped grinding plates 8, the internal condition of a cylinder body 1 of a mirror 23 can be observed, so that the block-shaped phenolphthalein resin can be firstly ground, grinding the crushed phenolphthalein resin to ensure that the phenolphthalein resin has better grinding effect, higher grinding quality and higher grinding speed, and the working efficiency is improved, and after the phenolphthalein resin is ground, the motor 19 stops working, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.
In conclusion, according to the phenolphthalein resin grinding equipment for epoxy resin preparation, the motor 19 is started to work, the motor 19 drives the third gear 20 to rotate, under the meshing transmission action of the two second gears 15, under the transmission action of the first belt pulley 16, the second belt pulley 17 and the belt 18, and under the meshing transmission action of the two first gears 14, the two first transverse shafts 5 and the two second transverse shafts 11 synchronously rotate, the blocky phenolphthalein resin is poured into the barrel body 1 from the feeding hopper 3, the two first transverse shafts 5 drive the corresponding grinding rollers 6 and the corresponding plurality of grinding teeth 7 to rotate, the blocky phenolphthalein resin can be ground to be small particles, the ground phenolphthalein resin falls between the two grinding rollers 12 and the two arc-shaped grinding plates 8, the two second transverse shafts 11 respectively drive the corresponding grinding rollers 12 and the corresponding second grinding beads 13 to rotate, under the effect of a plurality of first grinding beads 10, can grind phenolphthalein resin, make the phenolphthalein resin that grinds to be the powder see through a plurality of material holes 9 and discharge from discharging pipe 4, phenolphthalein resin that does not grind the completion can continue to grind between two grinding rollers 12 and two arc grinding plates 8, thereby carry out shredding to massive phenolphthalein resin through earlier, grind the processing to the phenolphthalein resin after smashing again, make the grinding effect to phenolphthalein resin better, grinding quality is higher, grinding speed is faster, has improved work efficiency, the utility model relates to a rationally, the practicality is good, can smash the processing to massive phenolphthalein resin earlier, grind the processing to the phenolphthalein resin after smashing again, make the grinding effect to phenolphthalein resin better, grinding quality is higher, grinding speed is faster, has improved work efficiency.
Claims (6)
1. The utility model provides an epoxy is prepared with phenolphthalein resin grinding device, includes barrel (1), its characterized in that: the bottom fixed mounting of barrel (1) has four support columns (2), four support columns (2) are two bisymmetry settings, the bottom fixed mounting of barrel (1) has loading hopper (3), the bottom fixed mounting discharging pipe (4) of barrel (1), loading hopper (3) and discharging pipe (4) all are linked together with barrel (1) inside, two first cross axles (5) are installed in barrel (1) internal rotation, crushing roller (6) are all fixedly sleeved on two first cross axles (5), a plurality of crushing teeth (7) are fixedly installed on two crushing rollers (6) at equal intervals, arc grinding plates (8) located below crushing roller (6) are all fixedly installed on the inner walls of two sides of barrel (1), one side fixed connection that two arc grinding plates (8) are close to each other, a plurality of material holes (9) are opened at equal intervals at the bottom of two arc grinding plates (8), a plurality of first grinding beads (10) are fixedly arranged on the two arc-shaped grinding plates (8) at equal intervals, two second transverse shafts (11) are rotatably arranged in the cylinder body (1), the two second transverse shafts (11) are respectively positioned in the corresponding arc-shaped grinding plates (8), grinding rollers (12) are respectively fixedly sleeved on the two second transverse shafts (11), a plurality of second grinding beads (13) are respectively fixedly arranged on the two grinding rollers (12), one ends of the two first transverse shafts (5) extend out of the cylinder body (1), first gears (14) positioned outside the cylinder body (1) are respectively fixedly sleeved on the two first transverse shafts (5), the two first gears (14) are meshed, one ends of the two second transverse shafts (11) extend out of the cylinder body (1), second gears (15) positioned outside the cylinder body (1) are respectively fixedly sleeved on the two second transverse shafts (11), the two second gears (15) are meshed, one end of one of the two first transverse shafts (5), which is located outside the cylinder body (1), is fixedly sleeved with a first belt pulley (16), one end of one of the two second transverse shafts (11), which is located outside the cylinder body (1), is fixedly sleeved with a second belt pulley (17), the first belt pulley (16) and the second belt pulley (17) are wound with the same belt (18), one side of the cylinder body (1) is provided with a motor (19) located below the second gear (15), an output shaft end of the motor (19) is fixedly provided with a third gear (20), and the third gear (20) is meshed with one of the two second gears (15).
2. The phenolphthalein resin grinding device for epoxy resin formulation according to claim 1, wherein: one side of the barrel body (1) is fixedly provided with a control switch (21), and the control switch (21) is provided with a control button.
3. The phenolphthalein resin grinding device for epoxy resin formulation according to claim 1, wherein: the top of the two arc-shaped grinding plates (8) is fixedly provided with an inclined plate (22), and one side of each inclined plate (22) far away from the corresponding arc-shaped grinding plate (8) is fixedly connected with the inner walls of the two sides of the cylinder body (1) respectively.
4. The phenolphthalein resin grinding device for epoxy resin formulation according to claim 1, wherein: an observation hole is formed in the inner wall of one side of the barrel body (1), and an observation mirror (23) is fixedly mounted in the observation hole.
5. The phenolphthalein resin grinding device for epoxy resin formulation according to claim 1, wherein: a motor base is fixedly installed on one side of the barrel body (1), and a motor (19) is fixedly installed on the motor base.
6. The phenolphthalein resin grinding device for epoxy resin formulation according to claim 1, wherein: the inner wall of the bottom of the cylinder body (1) is of an inclined surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023066202.6U CN214599305U (en) | 2020-12-17 | 2020-12-17 | Phenolphthalein resin grinding device for epoxy resin preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023066202.6U CN214599305U (en) | 2020-12-17 | 2020-12-17 | Phenolphthalein resin grinding device for epoxy resin preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214599305U true CN214599305U (en) | 2021-11-05 |
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ID=78430660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023066202.6U Active CN214599305U (en) | 2020-12-17 | 2020-12-17 | Phenolphthalein resin grinding device for epoxy resin preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214599305U (en) |
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2020
- 2020-12-17 CN CN202023066202.6U patent/CN214599305U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 201799 room 242, zone a, second floor, No. 5251, Huqingping Road, Qingpu District, Shanghai Patentee after: Shanghai shuoyu Chemical Co.,Ltd. Address before: 628017 No. 48, group 2, Huafeng village, mingjue Town, Zhaohua District, Guangyuan City, Sichuan Province Patentee before: Li Yanmin |
|
| TR01 | Transfer of patent right |