CN219897824U - Vacuum stirring device for high-performance epoxy resin production - Google Patents
Vacuum stirring device for high-performance epoxy resin production Download PDFInfo
- Publication number
- CN219897824U CN219897824U CN202321322267.3U CN202321322267U CN219897824U CN 219897824 U CN219897824 U CN 219897824U CN 202321322267 U CN202321322267 U CN 202321322267U CN 219897824 U CN219897824 U CN 219897824U
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- China
- Prior art keywords
- stirring device
- epoxy resin
- box
- frame
- vacuum stirring
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- 238000003756 stirring Methods 0.000 title claims abstract description 49
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 39
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000004593 Epoxy Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 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
- 125000003700 epoxy group Chemical group 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 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
- -1 at this moment Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a vacuum stirring device for producing high-performance epoxy resin, which belongs to the technical field of epoxy resin production equipment and comprises a stirring device, wherein the stirring device comprises a box body, a sealing plate, a charging frame, a motor, an electric push rod and an air extracting pump, and a feeding pipe is welded on the outer side wall of the box body; this a setting for vacuum stirring device of high performance epoxy production, structural design is reasonable, through installing the frame of charging in the inner chamber of box, the inside of charging frame is opened there is the storage chamber, and open there are feed inlet and discharge gate at the inside wall of charging frame, its epoxy liquid can flow into the storage chamber, and the frame of charging can promote under the effect of electric putter and link, make epoxy liquid flow from the discharge gate, and epoxy stirs under the effect of motor and stirring leaf, thereby can make epoxy solution abundant mix, and the produced bubble when epoxy stirs is got rid of to can be quick.
Description
Technical Field
The utility model relates to the technical field of epoxy resin production equipment, in particular to a vacuum stirring device for high-performance epoxy resin production.
Background
The epoxy resin is a high molecular polymer, namely a generic name of a polymer containing more than two epoxy groups in the molecule, is a polycondensation product of epichlorohydrin and bisphenol A or polyalcohol, can be subjected to ring opening by using a plurality of compounds containing active hydrogen due to the chemical activity of the epoxy groups, and is cured and crosslinked to form a network structure, so that the epoxy resin is a thermosetting resin, and a vacuum stirring device is often required to be used for the epoxy resin in the processing process.
When the existing epoxy resin is stirred in a vacuum vessel to remove bubbles, the structure for assisting in mixing the epoxy resin is lacking, so that the stirring time of the epoxy resin can be prolonged. For this reason, new solutions need to be designed to solve.
Disclosure of Invention
The utility model aims to provide a vacuum stirring device for producing high-performance epoxy resin, which aims to solve the problem that the stirring time of the epoxy resin can be prolonged due to the lack of a structure for assisting in mixing the epoxy resin when the epoxy resin is stirred in a vacuum vessel to remove bubbles in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a vacuum stirring device for high performance epoxy production, includes agitating unit, agitating unit includes box, closing plate, charging frame, motor, electric putter and aspiration pump, the lateral wall welding of box has the inlet pipe, the inside wall of box has the horizontal pole through the bolt fastening, the closing plate pass through the bolt fastening in the top of box, the box pass through the pipe with the closing plate is connected, the charging frame is located the inner chamber bottom of box, the inside of charging frame is opened there is the storage chamber, the inside wall of charging frame is opened there is the feed inlet of annular distribution and the discharge gate of annular distribution, the motor pass through the bolt fastening in the bottom of horizontal pole, the transmission shaft end key-type connection of motor has the stirring leaf, electric putter passes through the bolt fastening in the bottom of closing plate, electric putter's movable end is through the bolt fastening link, the tip of link with the welding of charging frame.
In order to improve the connection strength between the electric push rod and the connecting frame, the vacuum stirring device for producing high-performance epoxy resin is preferably used, and a reinforcing ring is fixed at the connection part of the electric push rod and the connecting frame through bolts.
In order to lead the epoxy resin to flow near the center of the box body, the vacuum stirring device for producing the high-performance epoxy resin is preferable, wherein the inner side wall of the charging frame is welded with a material guiding plate, and the material guiding plate corresponds to the material outlet.
In order to prevent the epoxy resin from depositing at the bottom of the box, as a vacuum stirring device for high-performance epoxy resin production of the present utility model, it is preferable that the bottom of the stirring blade is inlaid with a wiper blade.
In order to facilitate the outflow of the epoxy resin, the vacuum stirring device for producing the high-performance epoxy resin is preferable, wherein the bottom of the box body is in threaded connection with a discharging pipe, and the bottom of the inner cavity of the box body is provided with an inclined plane.
In order to improve the tightness between the box body and the sealing plate, the vacuum stirring device for producing the high-performance epoxy resin is preferably used, wherein an inserting ring extends from the bottom of the sealing plate, and the inserting ring is inserted into the top of the box body.
In order to improve the connection strength between the motor and the transverse plate, the vacuum stirring device for producing high-performance epoxy resin is preferably used, and a reinforcing block is fixed at the included angle between the transverse plate and the motor through bolts.
Compared with the prior art, the utility model has the beneficial effects that: this a setting for vacuum stirring device of high performance epoxy production, structural design is reasonable, through installing the frame of charging in the inner chamber of box, the inside of charging frame is opened there is the storage chamber, and open there are feed inlet and discharge gate at the inside wall of charging frame, its epoxy liquid can flow into the storage chamber, and the frame of charging can promote under the effect of electric putter and link, make epoxy liquid flow from the discharge gate, and epoxy stirs under the effect of motor and stirring leaf, thereby can make epoxy solution abundant mix, and the produced bubble when epoxy stirs is got rid of to can be quick.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a motor connection structure according to the present utility model;
FIG. 3 is a schematic view of the structure of a charging frame of the present utility model;
FIG. 4 is a schematic cross-sectional view of the case of the present utility model.
In the figure: 100. a stirring device; 110. a case; 111. a feed pipe; 112. a cross bar; 120. a sealing plate; 121. inserting a ring; 130. a charging frame; 131. a feed inlet; 132. a discharge port; 133. a material guide plate; 140. a motor; 141. stirring the leaves; 150. an electric push rod; 151. a connecting frame; 152. a reinforcing ring; 160. and an air pump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
in the technical scheme, a vacuum stirring device for high-performance epoxy resin production comprises a stirring device 100, wherein the stirring device 100 comprises a box body 110, a sealing plate 120, a charging frame 130, a motor 140, an electric push rod 150 and an air pump 160, a feeding pipe 111 is welded on the outer side wall of the box body 110, a cross rod 112 is fixed on the inner side wall of the box body 110 through bolts, the sealing plate 120 is fixed on the top of the box body 110 through bolts, the box body 110 is connected with the sealing plate 120 through a guide pipe, the charging frame 130 is positioned at the bottom of an inner cavity of the box body 110, a storage cavity is formed in the charging frame 130, a feeding hole 131 distributed in an annular mode and a discharging hole 132 distributed in an annular mode are formed in the inner side wall of the charging frame 130, the motor 140 is connected with a stirring blade 141 through bolts, the electric push rod 150 is fixed on the bottom of the sealing plate 120 through bolts, a connecting frame 151 is fixed on the moving end of the electric push rod 150 through bolts, and the end of the connecting frame 151 is welded with the charging frame 130;
in this technical scheme, the box 110 and the sealing plate 120 form a sealed chamber, the air pump 160 is used for pumping air from the sealed chamber, so that the inner cavity of the sealed chamber is in a vacuum state, the motor 140 and the stirring blade 141 are used for stirring the epoxy resin introduced into the box 110, the electric push rod 150, the connecting frame 151 and the charging frame 130 are used for loading the epoxy resin, and after the charging frame 130 is lifted, the epoxy resin can flow out from the discharge hole 132, so that the epoxy resin can be rapidly stirred.
In some embodiments, referring to fig. 1 and 3, a reinforcing ring 152 is fixed at a connection portion between the electric putter 150 and the connection frame 151 by bolts.
In this solution, the use of the reinforcing ring 152 can improve the strength of the connection structure between the electric putter 150 and the connection frame 151.
In some embodiments, referring to fig. 1 and 3, a guide plate 133 is welded to an inner sidewall of the charging frame 130, and the guide plate 133 corresponds to the discharge port 132.
In this embodiment, the use of the guide plate 133 can drain the epoxy resin flowing out of the discharge port 132 so that its drop point falls into the stirring area.
In some embodiments, referring to fig. 2, a wiper is embedded in the bottom of the stirring blade 141.
In this technical scheme, the doctor blade can scrape the bottom of the inner cavity of the box 110, and the phenomenon that the epoxy resin is deposited on the bottom and is not stirred is avoided.
In some technical solutions, referring to fig. 4, a discharging pipe is screwed at the bottom of the box 110, and an inclined plane is opened at the bottom of the inner cavity of the box 110.
In this solution, the epoxy resin is made to flow out of the tapping pipe.
In some embodiments, referring to fig. 4, an insert ring 121 extends from the bottom of the sealing plate 120, and the insert ring 121 is inserted into the top of the case 110.
In this technical solution, the use of the insert ring 121 can improve the connection strength between the case 110 and the sealing plate 120, and thus can improve the sealability thereof.
In some embodiments, referring to fig. 1-2, a reinforcing block is fixed at the angle between the cross bar 112 and the motor 140 by a bolt.
In this embodiment, the strength of the connection between the cross bar 112 and the motor 140 is improved.
Working principle: opening the valve on inlet pipe 111 and leading epoxy into the inner chamber of box 110 to the valve is closed, open the switch of aspiration pump 160 and bleed to the inner chamber of box 110 at this moment, make its box 110 inner chamber be in vacuum state, at this moment, open the control switch of motor 140 and electric putter 150, motor 140 drives stirring leaf 141 rotation, and electric putter 150 passes through link 151 and drives loading frame 130 and move down, make epoxy liquid fill into loading frame 130 inner chamber through feed inlet 131 and discharge gate 132, at this moment electric putter 150 passes through link 151 and drives loading frame 130 and move up, make loading frame 130 bottom leave epoxy, at this moment, epoxy that stores in loading frame 130 flows out through discharge gate 132, and flow into the rotation region through the drainage of stock guide 133, reciprocating multiple operation can accelerate the speed that the bubble was got rid of in epoxy stirring, after the stirring was accomplished, open the valve of discharging pipe, make epoxy flow out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A vacuum stirring device for high performance epoxy production, its characterized in that: including agitating unit (100), agitating unit (100) include box (110), closing plate (120), charge frame (130), motor (140), electric putter (150) and aspiration pump (160), the lateral wall welding of box (110) has inlet pipe (111), the inside wall of box (110) is through bolt fastening has horizontal pole (112), closing plate (120) through bolt fastening in the top of box (110), box (110) through the pipe with closing plate (120) are connected, charge frame (130) are located the inner chamber bottom of box (110), the inside of charge frame (130) is opened there is the storage chamber, the inside wall of charge frame (130) is opened there is feed inlet (131) and discharge gate (132) of annular distribution, motor (140) are fixed in through the bolt fastening in the bottom of horizontal pole (112), the transmission shaft end key of motor (140) is connected with stirring leaf (141), electric putter (150) are fixed in through the bolt fastening in the bottom of closing plate (120) electric putter (150), the end of charge frame (151) are connected with electric putter (151) through the welding.
2. The vacuum stirring device for high-performance epoxy resin production according to claim 1, wherein: the connection part of the electric push rod (150) and the connecting frame (151) is fixed with a reinforcing ring (152) through bolts.
3. The vacuum stirring device for high-performance epoxy resin production according to claim 1, wherein: the inner side wall of the charging frame (130) is welded with a material guide plate (133), and the material guide plate (133) corresponds to the discharging hole (132).
4. The vacuum stirring device for high-performance epoxy resin production according to claim 1, wherein: the bottom of the stirring blade (141) is inlaid with a scraping blade.
5. The vacuum stirring device for high-performance epoxy resin production according to claim 1, wherein: the bottom of the box body (110) is connected with a discharging pipe in a threaded manner, and an inclined plane is formed in the bottom of an inner cavity of the box body (110).
6. The vacuum stirring device for high-performance epoxy resin production according to claim 1, wherein: the bottom of the sealing plate (120) is extended with an inserting ring (121), and the inserting ring (121) is inserted with the top of the box body (110).
7. The vacuum stirring device for high-performance epoxy resin production according to claim 1, wherein: and a reinforcing block is fixed at the included angle between the cross rod (112) and the motor (140) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322267.3U CN219897824U (en) | 2023-05-29 | 2023-05-29 | Vacuum stirring device for high-performance epoxy resin production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322267.3U CN219897824U (en) | 2023-05-29 | 2023-05-29 | Vacuum stirring device for high-performance epoxy resin production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219897824U true CN219897824U (en) | 2023-10-27 |
Family
ID=88424010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321322267.3U Active CN219897824U (en) | 2023-05-29 | 2023-05-29 | Vacuum stirring device for high-performance epoxy resin production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219897824U (en) |
-
2023
- 2023-05-29 CN CN202321322267.3U patent/CN219897824U/en active Active
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