CN216419314U - A additive adds device for producing modified polyester resin - Google Patents
A additive adds device for producing modified polyester resin Download PDFInfo
- Publication number
- CN216419314U CN216419314U CN202122755863.8U CN202122755863U CN216419314U CN 216419314 U CN216419314 U CN 216419314U CN 202122755863 U CN202122755863 U CN 202122755863U CN 216419314 U CN216419314 U CN 216419314U
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- CN
- China
- Prior art keywords
- fixed connection
- support
- hopper
- shaft
- polyester resin
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- 239000000654 additive Substances 0.000 title claims abstract description 37
- 230000000996 additive effect Effects 0.000 title claims abstract description 31
- 229920001225 polyester resin Polymers 0.000 title claims abstract description 28
- 239000004645 polyester resin Substances 0.000 title claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 22
- 238000005213 imbibition Methods 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 description 12
- 238000007599 discharging Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000007519 polyprotic acids Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Images
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The utility model discloses an additive interpolation device for producing modified polyester resin relates to polyester resin technical field, for the additive of the modified polyester resin who solves among the prior art when adding, stops the problem of condensing easily for a long time. The utility model discloses a stirring device, including add device, including the top of adding the device, add the device, install the cover, and the cover passes through bolt fixed connection with adding the device, the support is installed to the top of cover, and support and cover pass through fastening screw fixed connection, the internally mounted who adds the device has the (mixing) shaft, and the (mixing) shaft passes through the bearing rotation with adding the device and is connected, the stirring leaf is installed in the outside of (mixing) shaft, and stirs leaf and (mixing) shaft fixed connection, the inside that adds the device is provided with the heat preservation water pipe, first reduction gear is installed to the top of support, and first reduction gear and support fixed connection, first motor is installed to the top of first reduction gear, and first motor passes through shaft coupling fixed connection with first reduction gear.
Description
Technical Field
The utility model relates to a polyester resin technical field specifically is an additive adds device for producing modified polyester resin.
Background
The polyester resin is a general name of a high molecular compound formed by condensation polymerization of dihydric alcohol or dibasic acid or polybasic acid and polybasic acid, the polyester resin is divided into saturated polyester resin and unsaturated polyester resin, the unsaturated polyester adhesive mainly comprises unsaturated polyester resin, pigment and filler, an initiator and other auxiliary agents, the adhesive has small viscosity, is easy to wet, has good manufacturability, and the cured adhesive layer has large hardness, good transparency, high brightness, can be rapidly cured by pressurization at room temperature, has better heat resistance and excellent electrical property.
The modified polyester resin is produced by adding additives for modification at different time periods, so that some additives need to stay for a period of time in an adding device, because the stay time is not long, so that the existing factories use storage barrels for simple storage and stay, and then directly input the additives into the modified polyester resin production equipment by using a liquid pump, but some additives, such as an antioxidant, a foaming agent, a binder and the like, have certain viscosity, fine granular objects are easily formed in a solvent during stay, and although the production device has a heating structure to melt the fine granules, the distribution of the additives is not uniform when the additives are mixed with the polyester resin, so that the production quality is affected; therefore, there is an urgent need in the market to develop an additive adding apparatus for producing a modified polyester resin to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an additive interpolation device for producing modified polyester resin to the additive of the modified polyester resin who proposes in solving above-mentioned background art stops the easy problem of condensing for a long time when adding.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an additive adds device for producing modified polyester resin, includes and adds the device, the cover is installed to the top of adding the device, and the cover passes through bolt fixed connection with adding the device, the support is installed to the top of cover, and support and cover pass through fastening screw fixed connection, the internally mounted who adds the device has the (mixing) shaft, and the (mixing) shaft passes through the bearing rotation with adding the device and is connected, the stirring leaf is installed in the outside of (mixing) shaft, and stirs leaf and (mixing) shaft fixed connection, the inside that adds the device is provided with the heat preservation water pipe.
Preferably, a first speed reducer is installed above the support and is fixedly connected with the support, a first motor is installed above the first speed reducer and is fixedly connected with the first speed reducer through a coupler, and the stirring shaft is fixedly connected with the first speed reducer through a coupler.
Preferably, the lower part of adding the device is provided with down the hopper, and down the hopper with add the device and set up structure as an organic whole, the inside of hopper is provided with the putty head down, the internally mounted of hopper has the sealed cowling down, and sealed cowling and hopper fixed connection down, the inside of hopper is provided with the screw rod down, the screw rod passes through the bearing rotation with the sealed cowling and is connected, screw rod and putty head threaded connection.
Preferably, the internally mounted of hopper has spacing axle down, and spacing axle and hopper fixed connection down, spacing axle and putty head sliding connection, the second support is installed to one side of hopper down, and second support and hopper fixed connection down.
Preferably, second motor and second reduction gear are installed respectively to the top of second support, and second motor and second reduction gear all with second support fixed connection, the inside of sealed cowling is provided with the drive shaft, the drive shaft passes through shaft coupling fixed connection with the second reduction gear, drive gear is installed to the one end of drive shaft, and drive gear and drive shaft fixed connection, driven gear is installed to the below of screw rod, and driven gear and screw rod fixed connection.
Preferably, add one side of device and install first support, and first support and add device fixed connection, install the liquid pump on the first support, and liquid pump and first support fixed connection, the feed liquor pipe is installed to the one side that adds the device, and feed liquor pipe and add device fixed connection, the transfer line is installed to the one end of feed liquor pipe, feed liquor pipe and liquid pump all pass through flange and transfer line fixed connection, imbibition hose is installed to the below of liquid pump, and imbibition hose passes through flange fixed connection with the liquid pump.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of stirring leaf and heat preservation water pipe, the heat preservation water pipe sets up in the inside that adds the device to the heliciform setting, the setting of stirring leaf is inboard at the heat preservation water pipe inner circle, on the one hand through the heat preservation water pipe to the additive heating, make the additive keep active to avoid condensing, and on the other hand stirs the additive through the stirring leaf, makes the additive keep alive, thereby avoids the production of tiny granule, thereby improves modified polyester resin's production quality.
2. The utility model discloses a setting through stifled stub bar and screw rod, the height through the rotatory adjustable stifled stub bar of screw rod, thereby can change the work that the position of stifled stub bar realized putty and blowing, simultaneously the work effect of quantitative blowing is realized through the rise of stifled stub bar, also can plug up down the hopper fast simultaneously, realize the work effect of disconnected material immediately, thereby when carrying the additive to modified polyester resin production facility, the addition amount of control additive that can be accurate, make this additive interpolation device use more reliable.
Drawings
FIG. 1 is a schematic diagram showing the internal structure of an additive adding apparatus for producing a modified polyester resin according to the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
fig. 3 is an enlarged schematic view of the position B in the drawing of the present invention.
In the figure: 1. an adding device; 2. connecting a bracket; 3. a cylinder cover; 4. a support; 5. a first motor; 6. a first decelerator; 7. a stirring shaft; 8. stirring blades; 9. a heat preservation water pipe; 10. a first support; 11. a liquid pump; 12. a liquid suction hose; 13. feeding a hopper; 14. plugging a material head; 15. a limiting shaft; 16. a screw; 17. a sealing cover; 18. a second support; 19. a second motor; 20. a second decelerator; 21. a drive shaft; 22. a drive gear; 23. a driven gear; 24. a transfusion tube; 25. a liquid inlet pipe.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an additive adds device for producing modified polyester resin, including adding device 1, add the top of device 1 and install cover 3, cover 3 passes through bolt fixed connection with adding device 1, support 4 is installed to cover 3's top, support 4 passes through fastening screw fixed connection with cover 3, the internally mounted who adds device 1 has (mixing) shaft 7, (mixing) shaft 7 with add device 1 and pass through the bearing rotation and be connected, stirring leaf 8 is installed in (mixing) shaft 7's the outside, stirring leaf 8 and (mixing) shaft 7 fixed connection, the inside of adding device 1 is provided with heat preservation water pipe 9.
Further, a first speed reducer 6 is installed above the support 4, the first speed reducer 6 is fixedly connected with the support 4, a first motor 5 is installed above the first speed reducer 6, the first motor 5 is fixedly connected with the first speed reducer 6 through a coupler, the stirring shaft 7 is fixedly connected with the first speed reducer 6 through a coupler, and the water inlet end and the water outlet end of the heat preservation water pipe 9 are both arranged outside the adding device 1.
Further, add the below of device 1 and be provided with down hopper 13, lower hopper 13 sets up structure as an organic whole with adding device 1, the inside of lower hopper 13 is provided with stifled stub bar 14, the internally mounted of lower hopper 13 has sealed cowling 17, sealed cowling 17 and lower hopper 13 fixed connection, the inside of lower hopper 13 is provided with screw rod 16, screw rod 16 passes through bearing rotation with sealed cowling 17 and is connected, screw rod 16 and stifled stub bar 14 threaded connection, add the below of device 1 and install linking bridge 2, linking bridge 2 and add device 1 fixed connection.
Further, the inside of the discharging hopper 13 is provided with a limiting shaft 15, the limiting shaft 15 is fixedly connected with the discharging hopper 13, the limiting shaft 15 is slidably connected with the blocking head 14, one side of the discharging hopper 13 is provided with a second support 18, the second support 18 is fixedly connected with the discharging hopper 13, a pipeline is arranged below the discharging hopper 13, and the blocking head 14 can block the space between the pipeline and the discharging hopper 13.
Further, a second motor 19 and a second speed reducer 20 are respectively installed above the second support 18, the second motor 19 and the second speed reducer 20 are both fixedly connected with the second support 18, a driving shaft 21 is arranged inside the sealing cover 17, the driving shaft 21 is fixedly connected with the second speed reducer 20 through a coupling, a driving gear 22 is installed at one end of the driving shaft 21, the driving gear 22 is fixedly connected with the driving shaft 21, a driven gear 23 is installed below the screw 16, the driven gear 23 is fixedly connected with the screw 16, and the driving gear 22 is connected with the driven gear 23 in a meshed mode.
Further, add one side of device 1 and install first support 10, first support 10 with add 1 fixed connection of device, install liquid pump 11 on first support 10, liquid pump 11 and 10 fixed connection of first support, add one side of device 1 and install feed liquor pipe 25, feed liquor pipe 25 with add 1 fixed connection of device, transfer line 24 is installed to feed liquor pipe 25's one end, feed liquor pipe 25 and liquid pump 11 all pass through flange and transfer line 24 fixed connection, imbibition hose 12 is installed to the below of liquid pump 11, imbibition hose 12 passes through flange fixed connection with liquid pump 11, the diameter of stirring leaf 8 is less than the inner circle diameter of heat preservation water pipe 9.
The working principle is as follows: when the device is used, the liquid pump 11 is started, the liquid pump 11 extracts the additive through the imbibing hose 12 and conveys the additive to the inside of the adding device 1 through the infusion tube 24 and the liquid inlet tube 25, the first motor 5 is started, the first motor 5 drives the stirring shaft 7 to rotate after being decelerated by the first decelerator 6, the stirring shaft 7 drives the stirring blade 8 to rotate, the additive in the adding device 1 is stirred ceaselessly, meanwhile, hot water is filled into the heat preservation water tube 9, the additive in the adding device 1 is heated, so that the additive keeps active all the time, condensation is avoided, when discharging is needed, the second motor 19 is started, the second motor 19 drives the driving shaft 21 to rotate after being decelerated by the second decelerator 20, the driving shaft 21 drives the driving gear 22 to rotate, the driving gear 22 drives the screw 16 to rotate through the driven gear 23, and the blocking head 14 moves upwards through the rotation of the screw 16, therefore, the internal channel of the discharging hopper 13 is opened, and the additive can be discharged into the modified polyester resin production equipment through the discharging hopper 13, so that the additive is added.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An additive adding apparatus for producing a modified polyester resin, comprising an adding apparatus (1), characterized in that: add the top of device (1) and install cover (3), and cover (3) and add device (1) and pass through bolt fixed connection, support (4) are installed to the top of cover (3), and support (4) and cover (3) pass through fastening screw fixed connection, the internally mounted who adds device (1) has (mixing) shaft (7), and (mixing) shaft (7) with add device (1) and rotate through the bearing and be connected, stirring leaf (8) are installed in the outside of (mixing) shaft (7), and stirring leaf (8) and (mixing) shaft (7) fixed connection, the inside that adds device (1) is provided with heat preservation water pipe (9).
2. An additive adding apparatus for producing a modified polyester resin according to claim 1, wherein: first reduction gear (6) is installed to the top of support (4), and first reduction gear (6) and support (4) fixed connection, first motor (5) are installed to the top of first reduction gear (6), and just first motor (5) pass through shaft coupling fixed connection with first reduction gear (6), shaft coupling fixed connection is passed through with first reduction gear (6) in (mixing) shaft (7).
3. An additive adding apparatus for producing a modified polyester resin according to claim 1, wherein: add the below of device (1) and be provided with down hopper (13), and hopper (13) and interpolation device (1) set up structure as an organic whole down, the inside of hopper (13) is provided with stifled stub bar (14) down, the internally mounted of hopper (13) has sealed cowling (17) down, and sealed cowling (17) and hopper (13) fixed connection down, the inside of hopper (13) is provided with screw rod (16) down, screw rod (16) are passed through the bearing rotation with sealed cowling (17) and are connected, screw rod (16) and stifled stub bar (14) threaded connection.
4. An additive adding apparatus for producing a modified polyester resin according to claim 3, wherein: the utility model discloses a hopper, including hopper (13) down, the internally mounted of hopper (13) has spacing axle (15), and spacing axle (15) and hopper (13) fixed connection down, spacing axle (15) and stifled stub bar (14) sliding connection, second support (18) are installed to one side of hopper (13) down, and second support (18) and hopper (13) fixed connection down.
5. An additive adding apparatus for producing a modified polyester resin according to claim 4, wherein: second motor (19) and second reduction gear (20) are installed respectively to the top of second support (18), and second motor (19) and second reduction gear (20) all with second support (18) fixed connection, the inside of sealed cowling (17) is provided with drive shaft (21), drive shaft (21) pass through shaft coupling fixed connection with second reduction gear (20), drive gear (22) are installed to the one end of drive shaft (21), and drive gear (22) and drive shaft (21) fixed connection, driven gear (23) are installed to the below of screw rod (16), and driven gear (23) and screw rod (16) fixed connection.
6. An additive adding apparatus for producing a modified polyester resin according to claim 1, wherein: first support (10) are installed to one side of interpolation device (1), and first support (10) and interpolation device (1) fixed connection, install liquid pump (11) on first support (10), and liquid pump (11) and first support (10) fixed connection, feed liquor pipe (25) is installed to one side of interpolation device (1), and feed liquor pipe (25) and interpolation device (1) fixed connection, transfer line (24) are installed to the one end of feed liquor pipe (25), feed liquor pipe (25) and liquid pump (11) all are through flange and transfer line (24) fixed connection, imbibition hose (12) are installed to the below of liquid pump (11), and imbibition hose (12) and liquid pump (11) are through flange fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122755863.8U CN216419314U (en) | 2021-11-11 | 2021-11-11 | A additive adds device for producing modified polyester resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122755863.8U CN216419314U (en) | 2021-11-11 | 2021-11-11 | A additive adds device for producing modified polyester resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216419314U true CN216419314U (en) | 2022-05-03 |
Family
ID=81337951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122755863.8U Active CN216419314U (en) | 2021-11-11 | 2021-11-11 | A additive adds device for producing modified polyester resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216419314U (en) |
-
2021
- 2021-11-11 CN CN202122755863.8U patent/CN216419314U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240407 Address after: 230000 in Hefei Comprehensive Bonded Zone, Xinzhan District, Hefei City, Anhui Province Patentee after: Hefei Xingtai Technology Finance Leasing Co.,Ltd. Country or region after: China Address before: 231600 fengcao Road, Hefei Circular Economy Demonstration Park, Feidong County, Hefei City, Anhui Province Patentee before: Anhui Yongchang New Materials Co.,Ltd. Country or region before: China |