CN221085497U - Stirring device for producing modified melamine adhesive - Google Patents
Stirring device for producing modified melamine adhesive Download PDFInfo
- Publication number
- CN221085497U CN221085497U CN202322601261.6U CN202322601261U CN221085497U CN 221085497 U CN221085497 U CN 221085497U CN 202322601261 U CN202322601261 U CN 202322601261U CN 221085497 U CN221085497 U CN 221085497U
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- China
- Prior art keywords
- stirring
- ring
- sleeve
- fixed
- modified melamine
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- 238000003756 stirring Methods 0.000 title claims abstract description 112
- 150000007974 melamines Chemical class 0.000 title claims abstract description 17
- 239000000853 adhesive Substances 0.000 title claims description 12
- 230000001070 adhesive effect Effects 0.000 title claims description 12
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 239000004640 Melamine resin Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 14
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract description 5
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 238000010092 rubber production Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- LMYRWZFENFIFIT-UHFFFAOYSA-N toluene-4-sulfonamide Chemical compound CC1=CC=C(S(N)(=O)=O)C=C1 LMYRWZFENFIFIT-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model relates to the technical field of melamine rubber production, and discloses a stirring device for producing modified melamine rubber, which solves the problem that raw materials for producing modified melamine rubber are easy to adhere to the inner wall of a stirring cylinder at present; according to the utility model, through the cooperation between the motor and the stirring shaft as well as between the limiting block and the limiting groove, the sleeve is conveniently driven to rotate by the lantern ring, so that the stirring rod can rotate to stir raw materials, through the cooperation between the lantern ring and the first bracket, the scraping ring I and the scraping ring II can move up and down to scrape raw materials adhered to the inner side wall of the stirring barrel when the lantern ring moves up and down, and through the cooperation between the fixed sleeve and the inclined rod, the scraping plate rotates to scrape raw materials adhered to the inner bottom wall of the stirring barrel, so that the inside of the stirring barrel is convenient to clean subsequently.
Description
Technical Field
The utility model belongs to the technical field of melamine rubber production, and particularly relates to a stirring device for producing modified melamine rubber.
Background
The melamine adhesive is characterized by high chemical activity, good thermal stability, boiling water resistance, chemical resistance and electrical insulation, heat resistance and water resistance superior to phenolic resin and urea-formaldehyde resin adhesive, but the cured melamine adhesive layer has high brittleness and short uncured adhesive storage period, so that the melamine adhesive is rarely used independently, is generally used by modification, and is prepared by adding proper amount of p-toluenesulfonamide in the synthesis process of melamine resin by a common modification method.
At present, when producing modified melamine, raw materials need to be stirred and mixed, but most of raw materials are stirred through rotation of a stirring rod, and the raw materials for producing the modified melamine are sticky and are easy to adhere to the inner wall of a stirring cylinder, so that the follow-up cleaning of the inside of the stirring cylinder is affected.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the stirring device for producing the modified melamine adhesive, which effectively solves the problem that the raw materials for producing the modified melamine adhesive are easy to adhere to the inner wall of the stirring cylinder at present.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the stirring device for producing the modified melamine adhesive comprises a stirring cylinder, wherein a stirring mechanism is arranged on the stirring cylinder, a driving mechanism is arranged on the stirring mechanism, a feeding pipe is fixedly arranged at the top of the stirring cylinder, a discharging pipe is fixedly arranged at the bottom of the stirring cylinder, and a valve is arranged on the discharging pipe;
The stirring mechanism comprises a U-shaped frame fixed at the top of the stirring barrel, a motor is fixedly arranged in the U-shaped frame, a stirring shaft is fixedly arranged on the motor, the bottom end of the stirring shaft extends to the inside of the stirring barrel, the stirring shaft is rotationally connected with the stirring barrel, a limiting groove is formed in the outer side of the stirring shaft, a limiting block is slidably connected in the limiting groove, a lantern ring positioned in the stirring barrel is movably sleeved on the outer side of the stirring shaft, the limiting block is fixed on the inner side of the lantern ring, a sleeve is fixedly arranged at the bottom of the lantern ring, the sleeve is movably sleeved on the outer side of the stirring shaft, and a stirring rod is fixedly arranged at the outer side of the sleeve at the same angle.
Preferably, the outside fixed mounting of (mixing) shaft has the fixed cover that is located the churn inside, and the outside equiangular fixed mounting of fixed cover has the dead lever, and the dead lever is kept away from the one end fixed mounting of fixed cover to the dead lever has the scraper blade, and the scraper blade is laminated with the inside diapire of churn.
Preferably, the inside of churn is equipped with support one, and the outside of lantern ring is equipped with the ring channel, and the lantern ring passes through ring channel and support one and rotates to be connected, and fixed mounting has on support one scrapes the ring one, and telescopic outside movable sleeve is equipped with the support two that is located the puddler below, and fixed mounting has on support two scrapes the ring two, scrapes the ring one and scrapes the ring two and all laminates with the inside lateral wall of churn, and scrapes the ring one and scrapes between the ring two constant angle fixedly connected with connecting rod.
Preferably, the driving mechanism comprises a guide rod fixed at the top of the U-shaped frame, a guide plate is movably mounted at the outer side of the guide rod, two vertical rods are symmetrically and fixedly mounted at the bottom of the guide plate, the bottom ends of the two vertical rods penetrate through the stirring cylinder and are fixed at the top of the first bracket, and the two vertical rods are movably connected with the stirring cylinder.
Preferably, the top fixed mounting of guide bar has L type frame, and L type frame is fixed in the top of churn, and the inside rotation of L type frame is connected with the lead screw, and the bottom of lead screw is rotated and is connected in the top of churn, and the outside screw thread of lead screw has cup jointed the swivel nut, swivel nut and deflector fixed connection.
Preferably, the outside of lead screw fixed mounting has driven gear, and the outside fixed mounting of (mixing) shaft has the driving gear that is located the churn outside, and driving gear and driven gear meshing are connected.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, through the cooperation between the motor and the stirring shaft as well as between the limiting block and the limiting groove, the sleeve is conveniently driven to rotate by the lantern ring, so that the stirring rod can rotate to stir raw materials, through the cooperation between the lantern ring and the first bracket, the scraping ring I and the scraping ring II can move up and down to scrape raw materials adhered to the inner side wall of the stirring barrel when the lantern ring moves up and down, and through the cooperation between the fixed sleeve and the inclined rod, the scraping plate rotates to scrape raw materials adhered to the inner bottom wall of the stirring barrel, so that the interior of the stirring barrel is convenient to clean subsequently;
(2) This novel cooperation between through (mixing) shaft and driving gear and driven gear can make the lead screw rotate when (mixing) shaft rotates to cooperation between through swivel nut and deflector and guide bar and montant, thereby be convenient for a support one drives the lantern ring longitudinal movement.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic structural view of a stirring device for producing modified melamine resin;
FIG. 2 is a schematic diagram of the stirring mechanism of the present utility model;
FIG. 3 is a schematic view of a disassembled structure of a stirring shaft according to the utility model;
FIG. 4 is a schematic diagram of a driving mechanism according to the present utility model;
In the figure: 1. a stirring cylinder; 2. a stirring mechanism; 201. a U-shaped frame; 202. a motor; 203. a stirring shaft; 204. a sleeve; 205. a scraping ring I; 206. a connecting rod; 207. a scraping ring II; 208. a scraper; 209. a fixed sleeve; 2010. a diagonal rod; 2011. a second bracket; 2012. a stirring rod; 2013. a first bracket; 2014. a limiting block; 2015. a collar; 2016. an annular groove; 2017. a limit groove; 3. a driving mechanism; 301. a guide rod; 302. a guide plate; 303. an L-shaped frame; 304. a screw sleeve; 305. a screw rod; 306. a driven gear; 307. a vertical rod; 308. a drive gear; 4. a feed pipe; 5. a discharge pipe; 6. and (3) a valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
In the first embodiment, as shown in fig. 1, the utility model comprises a stirring barrel 1, wherein a stirring mechanism 2 is arranged on the stirring barrel 1, a driving mechanism 3 is arranged on the stirring mechanism 2, a feeding pipe 4 is fixedly arranged at the top of the stirring barrel 1, a discharging pipe 5 is fixedly arranged at the bottom of the stirring barrel 1, and a valve 6 is arranged on the discharging pipe 5.
Specifically, as shown in fig. 2-3, the stirring mechanism 2 comprises a U-shaped frame 201 fixed at the top of the stirring barrel 1, a motor 202 is fixedly installed in the U-shaped frame 201, a stirring shaft 203 is fixedly installed on the motor 202, the bottom end of the stirring shaft 203 extends to the inside of the stirring barrel 1, the stirring shaft 203 is rotationally connected with the stirring barrel 1, a limit groove 2017 is arranged at the outer side of the stirring shaft 203, a limit block 2014 is slidably connected in the limit groove 2017, a collar 2015 positioned in the stirring barrel 1 is movably sleeved outside the stirring shaft 203, the limit block 2014 is fixed at the inner side of the collar 2015, a sleeve 204 is fixedly installed at the bottom of the collar 2015, the sleeve 204 is movably sleeved at the outer side of the stirring shaft 203, a stirring rod 2012 is fixedly installed at the outer side of the sleeve 204 at an equal angle, a fixed sleeve 209 positioned in the stirring barrel 1 is fixedly installed at the outer side of the stirring shaft 203, an inclined rod 2010 is fixedly installed at the outer side of the fixed sleeve 208, one end of the inclined rod 2010 far away from the fixed sleeve 209 is fixedly installed with a scraper 208, the scraper 208 is attached to the inner bottom wall of the stirring barrel 1, a first bracket 2013 is arranged in the stirring barrel 1, a collar 205 is movably sleeved inside the stirring barrel 205 is fixedly connected with the scraper ring 207, a first scraper ring is rotatably connected with the first annular groove 201205 and a second scraper ring 20121 is fixedly installed at the inner side of the stirring barrel, a second scraper ring 20121 is fixedly connected with the first annular groove 20121, a lower end of the scraper ring is fixedly installed at an upper side of the stirring rod is fixedly arranged at an upper side of the stirring rod, and the scraper ring is positioned at the scraper ring, and the scraper ring, the scraper ring is positioned at the scraper ring, and the scraper blade, the scraper 208 is positioned at the scraper, the scraper 208;
In the use state, firstly, the motor 202 is started to drive the stirring shaft 203 to rotate, at this time, through the cooperation between the limiting block 2014 and the limiting groove 2017, the collar 2015 is driven to rotate, and then the sleeve 204 is used for driving the stirring rod 2012 to rotate, so that raw materials are stirred, because the limiting block 2014 can slide in the limiting groove 2017, when the collar 2015 moves up and down, the bracket one 2013 is driven to move up and down, meanwhile, the scraping ring one 205 and the scraping ring two 207 move up and down to scrape raw materials adhered to the inner side wall of the stirring cylinder 1, and the stirring shaft 203 drives the fixing sleeve 209 to rotate when rotating, meanwhile, the scraping plate 208 rotates to scrape raw materials adhered to the inner bottom wall of the stirring cylinder 1, and finally, the subsequent cleaning of the inside of the stirring cylinder 1 is facilitated.
Specifically, as shown in fig. 4, the driving mechanism 3 includes a guide rod 301 fixed on the top of the U-shaped frame 201, a guide plate 302 is movably mounted on the outer side of the guide rod 301, two vertical rods 307 are symmetrically and fixedly mounted on the bottom of the guide plate 302, the bottom ends of the two vertical rods 307 penetrate through the mixing drum 1 and are fixed on the top of a bracket 2013, the two vertical rods 307 are movably connected with the mixing drum 1, an L-shaped frame 303 is fixedly mounted on the top of the guide rod 301, the L-shaped frame 303 is fixed on the top of the mixing drum 1, a screw rod 305 is rotatably connected inside the L-shaped frame 303, the bottom end of the screw rod 305 is rotatably connected on the top of the mixing drum 1, a threaded sleeve 304 is sleeved on the outer side of the screw rod 305, the threaded sleeve 304 is fixedly connected with the guide plate 302, a driven gear 306 is fixedly mounted on the outer side of the screw rod 305, a driving gear 308 positioned on the outer side of the mixing drum 1 is fixedly mounted on the outer side of the stirring shaft 203, and the driving gear 308 is meshed with the driven gear 306;
In the use state, when the stirring shaft 203 rotates, the driving gear 308 and the driven gear 306 are meshed, so that the screw rod 305 is driven to rotate, then the guide plate 302 is driven to longitudinally move along the guide rod 301 by the screw sleeve 304, the bracket one 2013 is driven to longitudinally move by the two vertical rods 307, and finally the longitudinal movement of the collar 2015 is realized.
Claims (6)
1. The utility model provides a production modified melamine is agitating unit for glue, includes churn (1), its characterized in that: the stirring device is characterized in that a stirring mechanism (2) is arranged on the stirring barrel (1), a driving mechanism (3) is arranged on the stirring mechanism (2), a feeding pipe (4) is fixedly arranged at the top of the stirring barrel (1), a discharging pipe (5) is fixedly arranged at the bottom of the stirring barrel (1), and a valve (6) is arranged on the discharging pipe (5);
The stirring mechanism (2) comprises a U-shaped frame (201) fixed at the top of the stirring barrel (1), a motor (202) is fixedly installed in the U-shaped frame (201), a stirring shaft (203) is fixedly installed on the motor (202), the bottom end of the stirring shaft (203) extends to the inside of the stirring barrel (1), the stirring shaft (203) is rotationally connected with the stirring barrel (1), a limit groove (2017) is formed in the outer side of the stirring shaft (203), a limit block (2014) is connected with the inside of the limit groove (2017) in a sliding mode, a sleeve ring (2015) located in the stirring barrel (1) is movably sleeved on the outer side of the stirring shaft (203), a sleeve (204) is fixedly installed at the bottom of the sleeve ring (2015), the sleeve (204) is movably sleeved on the outer side of the stirring shaft (203), and a stirring rod (2012) is fixedly installed on the outer side of the sleeve (204).
2. The stirring device for producing modified melamine adhesive according to claim 1, wherein: the stirring shaft (203) is fixedly provided with a fixed sleeve (209) positioned inside the stirring barrel (1), the outer side of the fixed sleeve (209) is fixedly provided with an inclined rod (2010) at equal angles, one end of the inclined rod (2010) away from the fixed sleeve (209) is fixedly provided with a scraping plate (208), and the scraping plate (208) is attached to the inner bottom wall of the stirring barrel (1).
3. The stirring device for producing modified melamine adhesive according to claim 1, wherein: the inside of churn (1) is equipped with support one (2013), the outside of lantern ring (2015) is equipped with ring channel (2016), lantern ring (2015) rotate through ring channel (2016) and support one (2013) and be connected, fixed mounting has on support one (2013) and scrapes ring one (205), the outside movable sleeve of sleeve (204) is equipped with support two (2011) that are located puddler (2012) below, fixed mounting has on support two (2011) scrapes ring two (207), scrape ring one (205) and scrape ring two (207) all and the inside lateral wall laminating of churn (1), and scrape between ring one (205) and the scraping ring two (207) equiangular fixedly connected with connecting rod (206).
4. The stirring device for producing modified melamine adhesive according to claim 1, wherein: the driving mechanism (3) comprises a guide rod (301) fixed at the top of the U-shaped frame (201), a guide plate (302) is movably mounted on the outer side of the guide rod (301), two vertical rods (307) are symmetrically and fixedly mounted at the bottom of the guide plate (302), the bottom ends of the two vertical rods (307) penetrate through the stirring cylinder (1) and are fixed at the top of the first bracket (2013), and the two vertical rods (307) are movably connected with the stirring cylinder (1).
5. The stirring device for producing modified melamine resin according to claim 4, wherein: the top fixed mounting of guide bar (301) has L type frame (303), and L type frame (303) are fixed in the top of churn (1), and the inside rotation of L type frame (303) is connected with lead screw (305), and the bottom of lead screw (305) is rotated and is connected in the top of churn (1), and the outside screw thread of lead screw (305) has cup jointed swivel nut (304), swivel nut (304) and deflector (302) fixed connection.
6. The stirring device for producing modified melamine resin according to claim 5, wherein: the outside of lead screw (305) fixed mounting has driven gear (306), and driving gear (308) that are located churn (1) outside are fixed mounting in the outside of (203), and driving gear (308) and driven gear (306) meshing are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601261.6U CN221085497U (en) | 2023-09-25 | 2023-09-25 | Stirring device for producing modified melamine adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601261.6U CN221085497U (en) | 2023-09-25 | 2023-09-25 | Stirring device for producing modified melamine adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221085497U true CN221085497U (en) | 2024-06-07 |
Family
ID=91306330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322601261.6U Active CN221085497U (en) | 2023-09-25 | 2023-09-25 | Stirring device for producing modified melamine adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221085497U (en) |
-
2023
- 2023-09-25 CN CN202322601261.6U patent/CN221085497U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |