CN220313830U - Premixing device for epoxy resin processing - Google Patents
Premixing device for epoxy resin processing Download PDFInfo
- Publication number
- CN220313830U CN220313830U CN202321920033.9U CN202321920033U CN220313830U CN 220313830 U CN220313830 U CN 220313830U CN 202321920033 U CN202321920033 U CN 202321920033U CN 220313830 U CN220313830 U CN 220313830U
- Authority
- CN
- China
- Prior art keywords
- mixing box
- ring
- epoxy resin
- gear
- premixing device
- Prior art date
- 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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Links
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 25
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000004593 Epoxy Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 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
- 239000004841 bisphenol A epoxy resin Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 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
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a premixing device for epoxy resin processing, which comprises a mixing box, wherein a feeding pipe and a discharging pipe are respectively fixedly sleeved on two inner rings of the mixing box, electromagnetic valves are arranged on the feeding pipe and the discharging pipe, the feeding pipe is positioned above the discharging pipe, a circular ring is rotatably sleeved on the inner rings of the mixing box, the bottoms of the circular rings are fixedly connected with sliding rods, a sliding sleeve is movably sleeved on the outer ring of the sliding rod, and a push plate is welded on the outer wall of the sliding sleeve. Through the cooperation of the servo motor, the rotating shaft, the rotating arm, the limiting block and the push plate, the stirring plate can reciprocate along the track of the sliding rod, so that epoxy resin raw materials in the interior of the mixing box can be continuously stirred, and the epoxy resin raw materials can be fully mixed; through the meshing transmission of gear and ring gear for the ring can scrape the epoxy raw materials that adheres to on the mixing box inner wall through the scraper blade at pivoted in-process, stir the stirring direction of board simultaneously and also can change thereupon, improve the efficiency of mixing.
Description
Technical Field
The utility model relates to a premixing device for epoxy resin processing, and belongs to the technical field of epoxy resin mixing equipment.
Background
The epoxy resin is a high molecular polymer, and the molecular formula is (C11H 12O 3) n, which refers to the general name of a polymer containing more than two epoxy groups in the molecule. It is the polycondensation product of epichlorohydrin with bisphenol a or a polyol. Because of the chemical activity of epoxy groups, various compounds containing active hydrogen can be used for ring opening, curing and crosslinking to form a network structure, so that the epoxy resin is a thermosetting resin. Bisphenol A epoxy resin has the greatest yield and the most complete variety, and new modified varieties are continuously increased, and the quality is continuously improved.
In the prior art, for example, the Chinese patent number is: the premixing device for epoxy resin processing comprises a box body, supporting legs, a mixing component, a vacuum component, an electric control cabinet, a PLC (programmable logic controller), a feed pipe and a discharge pipe, wherein the supporting legs are arranged at four corners below the box body; the mixing component is arranged at the middle position above the box body, and the lower end of the mixing component is positioned in the box body; the vacuum component is arranged on one side above the box body; the feeding pipe is arranged on the other side above the box body; the discharging pipes are arranged at two sides below the box body; the electric control cabinet is arranged below one side of the box body close to the vacuum component; the PLC controller is arranged below one side of the box body close to the feeding pipe; the vacuum assembly comprises a vacuum pump, a vacuum tube, a vacuum meter and a vacuum cover, and the vacuum pump is arranged above one side of the box body close to the electric control cabinet; one end of the vacuum tube is arranged at the air outlet of the vacuum pump, and the vacuum tube is arranged above the box body; the vacuum cover is arranged below the vacuum tube, and the lower end of the vacuum cover is positioned above the inside of the box body; the vacuum gauge is mounted on the vacuum gauge. The vacuum pump is electrified to run when the vacuum pump is used, and the vacuum cover and the vacuum tube are used for vacuumizing the inside of the box body, so that a negative pressure environment is formed in the box body, bubbles generated during stirring are broken, the bubbles are prevented from being contained in the epoxy resin, and the subsequent processing quality of the epoxy resin is ensured; through setting up mixing element, mixing motor drives the dwang and rotates, mixes the material in to the box through first mixed board and second mixed board, and third mixed board and reinforcing plate mix the material of the inside below of box, guarantee that everywhere homoenergetic in the box mixes, avoid appearing mixing the dead angle in the box, improve mixing element's mixed effect, the scraper blade is laminated with the inner wall of box, scrapes down the material that will adhere to on the box inner wall, improves mixing arrangement's work efficiency.
However, in the prior art, only a single rotary stirring function is provided, turbulence is easily formed in the stirring process, so that the stirring and mixing efficiency is low, and the use is inconvenient.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and overcome the defects in the prior art, and designs a premixing device for processing epoxy resin, which can improve the stirring efficiency.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides a premixing device is used in epoxy processing, includes the mixing box, and two inner circles of mixing box are fixed the cover respectively and are equipped with inlet pipe and discharging pipe, and the solenoid valve is all installed to inlet pipe and discharging pipe, and the inlet pipe is located the top of discharging pipe, the inner circle rotation cover of mixing box is equipped with the ring, ring bottom fixed connection slide bar, the outer lane movable sleeve of slide bar is equipped with the sliding sleeve, the welding of sliding sleeve outer wall has the push pedal, the bottom fixedly connected with of push pedal is used for mixing stir the board the actuating mechanism who is used for driving stirring the reciprocal rectilinear motion of board is installed at the top of mixing box.
Preferably, the bottom of ring fixedly connected with scraper blade, one side of scraper blade is laminated with the inner wall of mixing box.
Preferably, the driving mechanism comprises a servo motor, the servo motor is installed on the outer wall of the top of the mixing box through a motor base, the output end of the servo motor is connected with a rotating shaft through a coupling, the bottom end of the rotating shaft penetrates through the top of the mixing box and is fixedly connected with a rotating arm, and the bottom of the rotating arm is fixedly connected with a limiting block.
Preferably, a limit groove is formed in the top of the push plate, and the limit block is in sliding connection with the limit groove.
Preferably, the top of the mixing box is rotationally connected with a gear shaft, the bottom end of the gear shaft is fixedly connected with a gear, an inner ring of the circular ring is fixedly sleeved with an inner gear ring, and the inner gear ring is meshed with the gear for transmission.
Preferably, the outer ring of the rotating shaft is fixedly sleeved with a driving wheel, the outer ring of the gear shaft is fixedly sleeved with a driven wheel, and the driven wheel is in transmission connection with the driving wheel through a belt.
The utility model has the beneficial effects that:
1. through the cooperation of the servo motor, the rotating shaft, the rotating arm, the limiting block and the push plate, the stirring plate can reciprocate along the track of the sliding rod, so that epoxy resin raw materials in the interior of the mixing box can be continuously stirred, and the epoxy resin raw materials can be fully mixed;
2. through the meshing transmission of gear and ring gear for the ring can scrape the epoxy raw materials that adheres to on the mixing box inner wall through the scraper blade at pivoted in-process, stir the stirring direction of board simultaneously and also can change thereupon, improve the efficiency of mixing.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of the driving mechanism shown in FIG. 1;
fig. 3 is a schematic perspective view of the ring and toggle plate shown in fig. 1.
Reference numerals: 1. a mixing box; 2. a motor base; 3. a servo motor; 4. a rotation shaft; 5. a driving wheel; 6. a rotating arm; 7. a limiting block; 8. a gear shaft; 9. driven wheel; 10. a belt; 11. a gear; 12. a circular ring; 13. an inner gear ring; 14. a slide bar; 15. a sliding sleeve; 16. a push plate; 17. a toggle plate; 18. a scraper.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Example 1
As shown in fig. 1 and fig. 3, the premixing device for epoxy resin processing provided by the utility model comprises a mixing box 1, wherein a feeding pipe and a discharging pipe are fixedly sleeved on two inner rings of the mixing box 1 respectively, electromagnetic valves are installed on the feeding pipe and the discharging pipe, the feeding pipe is positioned above the discharging pipe, a circular ring 12 is rotatably sleeved on the inner ring of the mixing box 1, the bottom of the circular ring 12 is fixedly connected with a sliding rod 14, a sliding sleeve 15 is movably sleeved on the outer ring of the sliding rod 14, a push plate 16 is welded on the outer wall of the sliding sleeve 15, a stirring plate 17 for mixing is fixedly connected to the bottom of the push plate 16, a driving mechanism for driving the stirring plate 17 to reciprocate is installed on the top of the mixing box 1, a scraping plate 18 is fixedly connected to the bottom of the circular ring 12, and one side of the scraping plate 18 is attached to the inner wall of the mixing box 1.
In this embodiment, the sliding sleeve 15 is in sliding fit with the sliding rod 14, so that the push plate 16 and the poking plate 17 can move along the track of the sliding rod 14, and meanwhile, the scraping plate 18 can scrape off the epoxy resin raw material attached to the inner wall of the mixing box 1.
Example 2
As shown in fig. 1-3, compared with the embodiment 1, the driving mechanism of the present embodiment includes a servo motor 3, the servo motor 3 is mounted on the top outer wall of the mixing box 1 through a motor base 2, an output end of the servo motor 3 is connected with a rotating shaft 4 through a coupling, a bottom end of the rotating shaft 4 penetrates through the top of the mixing box 1 and is fixedly connected with a rotating arm 6, a limiting block 7 is fixedly connected with a bottom of the rotating arm 6, a limiting groove is provided at a top of a push plate 16, the limiting block 7 is slidably connected with the limiting groove, a gear shaft 8 is rotatably connected at the top of the mixing box 1, a gear 11 is fixedly connected with a bottom end of the gear shaft 8, an inner ring of a circular ring 12 is fixedly sleeved with an inner gear ring 13, the inner ring gear 13 is meshed with the gear 11, an outer ring of the rotating shaft 4 is fixedly sleeved with a driving wheel 5, an outer ring of the gear shaft 8 is fixedly sleeved with a driven wheel 9, and the driven wheel 9 is in transmission connection with the driving wheel 5 through a belt 10.
In this embodiment, the limiting block 7 rotates around the rotation shaft 4 as the axis, and meanwhile, the length of the rotation arm 6 is half of the limit slot of the push plate 16, and the push plate 16 and the toggle plate 17 reciprocate through the sliding fit between the limiting block 7 and the limit slot when the limiting block 7 rotates around the rotation shaft 4.
Working principle: firstly, epoxy resin raw materials are poured into the mixing box 1 from a feeding pipe, then a servo motor 3 is started, a rotating shaft 4 connected with the feeding pipe is driven to rotate by the servo motor 3, a driving wheel 5 and a rotating arm 6 are simultaneously driven to rotate by the rotation of the rotating shaft 4, a limiting block 7 is driven to rotate by the rotating arm 6 through taking the rotating shaft 4 as an axis, the pushing plate 16 and a stirring plate 17 can continuously reciprocate along the track of the sliding rod 14 through sliding fit of the sliding sleeve 15 and sliding fit of the limiting block 7 and sliding fit of a limiting groove, the epoxy resin raw materials in the mixing box 1 can be continuously stirred and mixed through the stirring plate 17, meanwhile, a gear shaft 8 and a gear 11 are driven to rotate through transmission of a belt 10 and a driven wheel 9, a circular ring 12 is driven to rotate in an inner ring of the mixing box 1 through meshing with an inner gear ring 13, stirring directions of the circular ring 12 are changed through scraping the epoxy resin raw materials attached to the inner wall of the mixing box 1 through a scraping plate 18, and mixing efficiency is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (6)
1. The utility model provides an epoxy processing is with premixing device, includes mixing box (1), and two inner circles of mixing box (1) are fixed the cover respectively and are equipped with inlet pipe and discharging pipe, and the solenoid valve is all installed to inlet pipe and discharging pipe, and the inlet pipe is located the top of discharging pipe, its characterized in that: the inner ring of mixing box (1) rotates the cover and is equipped with ring (12), ring (12) bottom fixed connection slide bar (14), the outer lane movable sleeve of slide bar (14) is equipped with sliding sleeve (15), sliding sleeve (15) outer wall welding has push pedal (16), the bottom fixedly connected with of push pedal (16) is used for mixing stir board (17) the actuating mechanism who is used for driving stirring board (17) reciprocal rectilinear movement is installed at the top of mixing box (1).
2. The premixing device for epoxy resin processing according to claim 1, wherein a scraper (18) is fixedly connected to the bottom of the circular ring (12), and one side of the scraper (18) is attached to the inner wall of the mixing box (1).
3. The premixing device for epoxy resin processing according to claim 1, wherein the driving mechanism comprises a servo motor (3), the servo motor (3) is installed on the top outer wall of the mixing box (1) through a motor base (2), the output end of the servo motor (3) is connected with a rotating shaft (4) through a coupling, the bottom end of the rotating shaft (4) penetrates through the top of the mixing box (1) and is fixedly connected with a rotating arm (6), and the bottom of the rotating arm (6) is fixedly connected with a limiting block (7).
4. A premixing device for epoxy resin processing according to claim 3, characterized in that a limit groove is provided at the top of the push plate (16), and the limit block (7) is slidably connected with the limit groove.
5. The premixing device for epoxy resin processing according to claim 3, wherein the top of the mixing box (1) is rotatably connected with a gear shaft (8), the bottom end of the gear shaft (8) is fixedly connected with a gear (11), an inner ring of the circular ring (12) is fixedly sleeved with an inner gear ring (13), and the inner gear ring (13) is meshed with the gear (11) for transmission.
6. The premixing device for epoxy resin processing according to claim 5, wherein the outer ring of the rotating shaft (4) is fixedly sleeved with a driving wheel (5), the outer ring of the gear shaft (8) is fixedly sleeved with a driven wheel (9), and the driven wheel (9) is in transmission connection with the driving wheel (5) through a belt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920033.9U CN220313830U (en) | 2023-07-20 | 2023-07-20 | Premixing device for epoxy resin processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920033.9U CN220313830U (en) | 2023-07-20 | 2023-07-20 | Premixing device for epoxy resin processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220313830U true CN220313830U (en) | 2024-01-09 |
Family
ID=89409889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321920033.9U Active CN220313830U (en) | 2023-07-20 | 2023-07-20 | Premixing device for epoxy resin processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220313830U (en) |
-
2023
- 2023-07-20 CN CN202321920033.9U patent/CN220313830U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pre mixing device for epoxy resin processing Granted publication date: 20240109 Pledgee: Industrial and Commercial Bank of China Fuzhou Branch Pledgor: JIANGXI TENGDE INDUSTRIAL Co.,Ltd. Registration number: Y2024980039275 |