CN219650312U - Automatic resin defoaming device - Google Patents
Automatic resin defoaming device Download PDFInfo
- Publication number
- CN219650312U CN219650312U CN202320591529.XU CN202320591529U CN219650312U CN 219650312 U CN219650312 U CN 219650312U CN 202320591529 U CN202320591529 U CN 202320591529U CN 219650312 U CN219650312 U CN 219650312U
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- CN
- China
- Prior art keywords
- stirring roller
- resin
- cylinder
- defoaming
- rotating shaft
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- 239000011347 resin Substances 0.000 title claims abstract description 61
- 229920005989 resin Polymers 0.000 title claims abstract description 61
- 238000003756 stirring Methods 0.000 claims abstract description 63
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 238000007872 degassing Methods 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims 1
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 240000005002 Erythronium dens canis Species 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model belongs to the field of resin defoaming, and in particular relates to an automatic resin defoaming device, which comprises the following components: the top of the defoaming cylinder is provided with a containing cavity, the center of the containing cavity is rotationally connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly provided with a driving wheel, the outer surface of the first rotating shaft is fixedly connected with a main stirring roller, and convex teeth are arranged on the outer surface of the main stirring roller; and the driven wheel is rotatably connected inside the accommodating cavity. According to the utility model, through the mutual matching of the structures of the driving wheel, the main stirring roller, the auxiliary stirring roller, the convex teeth and the like, the main stirring roller and the auxiliary stirring roller can be mutually staggered during defoaming, and the convex teeth are utilized to puncture bubbles, so that the air removal effect in the resin is further enhanced, the air discharge efficiency is accelerated, the resin in the defoaming cylinder is heated to a proper temperature through the electric heating plate, and the air discharge can be further accelerated.
Description
Technical Field
The utility model relates to the technical field of resin defoaming, in particular to an automatic resin defoaming device.
Background
The resin finished product is formed by casting through a mould, and the resin finished product has wide application and low cost consumption, and can be used for manufacturing various molded product moulds, so that the resin finished product is widely applied to light industry and heavy industry. However, in the production process, a large amount of bubbles are generated after the resin and the curing agent are stirred and mixed, the viscosity of the resin is high, and the bubbles are easy to remain in the liquid. The prior art (publication number: CN 207931127U) discloses a resin vacuum degassing apparatus which cannot puncture generated bubbles when resin is subjected to degassing treatment, and which only relies on a vacuum pump to suck, thereby having a poor air discharge effect.
Disclosure of Invention
The utility model aims to provide an automatic resin defoaming device which can accelerate the discharge of bubbles.
The technical scheme adopted by the utility model is as follows:
an automated resin debubbling apparatus comprising:
the top of the defoaming cylinder is provided with a containing cavity, the center of the containing cavity is rotationally connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly provided with a driving wheel, the outer surface of the first rotating shaft is fixedly connected with a main stirring roller, and convex teeth are arranged on the outer surface of the main stirring roller;
the driven wheel is rotationally connected to the inside of the accommodating cavity, the bottom of the driven wheel is fixedly connected with an auxiliary stirring roller, and the auxiliary stirring roller and the main stirring roller are mutually staggered;
and the vent pipe is arranged on the deaeration cylinder in a penetrating way, and one end of the vent pipe is provided with a vacuum pump.
Based on the technical scheme, the application principle and the generated technical effects are as follows:
when the resin needs to be defoamed, the resin is firstly put into the defoamed cylinder through the feeding pipe, then the vacuum pump and the electric heating plate are started, the defoamed cylinder is gradually vacuumized through the vent pipe, the resin is in large-area contact with the vacuum environment, the air volume in the resin is rapidly expanded, the resin is diffused in the vacuum environment in a foam shape, meanwhile, the motor is started to drive the first rotating shaft to rotate with the driving wheel, the main stirring roller is driven to rotate to stir the resin when the first rotating shaft rotates, the driving wheel is driven to rotate, the auxiliary stirring roller is driven to rotate, the main stirring roller and the auxiliary stirring roller are staggered with each other, the convex teeth are utilized to puncture bubbles, the removal effect of air in the resin is further enhanced, and then the diffused air can be pumped out by the vacuum pump.
The present utility model may be further configured in a preferred example to: and a feeding pipe is arranged on the side wall of the deaeration cylinder, and the feeding pipe and the deaeration cylinder are communicated with each other.
The present utility model may be further configured in a preferred example to: the top of first pivot fixedly connected with motor.
The present utility model may be further configured in a preferred example to: the number of the driven wheels is two, and the two driven wheels are symmetrically distributed on two sides of the driving wheel.
The present utility model may be further configured in a preferred example to: the driven wheel is meshed with the driving wheel.
The present utility model may be further configured in a preferred example to: the external surface of vice stirring roller also fixedly connected with dogtooth, and it and the dogtooth on the main stirring roller are crisscross to be laid each other.
The present utility model may be further configured in a preferred example to: and a discharging pipe is arranged at the bottom of the defoaming cylinder.
The present utility model may be further configured in a preferred example to: an electric heating plate is arranged in the deaeration cylinder.
The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:
by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.
(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.
(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Meanwhile, during connection, attention should be paid to process quality, technical detection and remedial measures (such as correction, polishing and the like);
the movable connection refers to a connection with relative movement after fixing the parts or components.
The technical scheme of the utility model has the following beneficial technical effects:
according to the utility model, through the mutual matching of the structures of the driving wheel, the main stirring roller, the auxiliary stirring roller, the convex teeth and the like, the main stirring roller and the auxiliary stirring roller can be mutually staggered during defoaming, and the convex teeth are utilized to puncture bubbles, so that the air removal effect in the resin is further enhanced, the air discharge efficiency is accelerated, the resin in the defoaming cylinder is heated to a proper temperature through the electric heating plate, and the air discharge can be further accelerated.
Drawings
FIG. 1 is a schematic perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of the internal structure of the deaeration cylinder according to the present utility model;
fig. 3 is a schematic perspective view of a tooth structure according to the present utility model.
Reference numerals:
1. a defoaming cylinder; 2. a receiving chamber; 3. a first rotating shaft; 4. a driving wheel; 5. a main stirring roller; 6. convex teeth; 7. driven wheel; 8. an auxiliary stirring roller; 9. a vent pipe; 10. a vacuum pump; 11. a feed pipe; 12. a motor; 13. discharging pipes; 14. an electric heating plate.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
An embodiment of an automated resin degassing apparatus for removing air from the interior of a resin is described herein in connection with fig. 1-3, in accordance with the concepts of the present utility model. Specifically, the automated resin degassing apparatus is configured as an integrated structure, and includes three components, i.e., a degassing cylinder 1, a driven wheel 7, and a vent pipe 9. Through the mutually supporting of structures such as action wheel 4, main stirring roller 5, vice stirring roller 8, dogtooth 6 that set up, can make main stirring roller 5 and vice stirring roller 8 crisscross each other when the deaeration to utilize dogtooth 6 to puncture the bubble, be convenient for further strengthen the removal effect of air in the resin, accelerate the discharge efficiency of air, and heat the resin in the deaeration section of thick bamboo 1 to suitable temperature through electrical heating board 14, can also further accelerate the air discharge.
Referring to fig. 1 to 3, the present utility model provides an automated resin degassing apparatus, comprising:
the defoaming device comprises a defoaming cylinder 1, wherein a containing cavity 2 is formed in the top of the defoaming cylinder 1, a first rotating shaft 3 is rotatably connected to the central position of the containing cavity 2, a driving wheel 4 is fixedly arranged on the outer surface of the first rotating shaft 3, a main stirring roller 5 is fixedly connected to the outer surface of the first rotating shaft 3, and convex teeth 6 are arranged on the outer surface of the main stirring roller 5;
the driven wheel 7 is rotatably connected in the accommodating cavity 2, the bottom of the driven wheel 7 is fixedly connected with the auxiliary stirring roller 8, and the auxiliary stirring roller 8 and the main stirring roller 5 are mutually staggered;
and a vent pipe 9, wherein the vent pipe 9 is penetratingly arranged on the deaeration cylinder 1, and a vacuum pump 10 is arranged at one end of the vent pipe 9.
The side wall of the defoaming cylinder 1 is provided with a feeding pipe 11, the feeding pipe 11 is mainly used for feeding resin, in some embodiments, the shape of the feeding pipe 11 can be round, square or polygonal, and according to the technical scheme of the utility model, the shape of the feeding pipe 11 is round, and the feeding pipe 11 and the defoaming cylinder 1 are communicated with each other.
The main stirring roller 5 and the auxiliary stirring roller 8 are mainly used for stirring resin in the defoaming cylinder 1, so that air in the resin is conveniently discharged, and the main stirring roller 5 and the auxiliary stirring roller 8 can be arranged in parallel or in a staggered manner in actual use.
The number of the driven wheels 7 is two, the two driven wheels 7 are symmetrically distributed on two sides of the driving wheel 4, the driven wheels 7 are meshed with the driving wheel 4, and when the driving wheel 4 rotates, the two driven wheels 7 are driven to rotate, so that the two auxiliary stirring rollers 8 are driven to rotate.
The external surface of vice stirring roller 8 also fixedly connected with dogtooth 6, and its and the dogtooth 6 on the main stirring roller 5 are crisscross to be laid each other, utilize the dogtooth 6 that sets up, are convenient for puncture the bubble for air discharge efficiency.
Specifically, when the resin needs to be defoamed, the resin is firstly put into the defoamed cylinder 1 through the feed pipe 11, then the vacuum pump 10 and the electric heating plate 14 are started, the defoamed cylinder 1 is gradually vacuumized through the breather pipe 9, the resin is in large-area contact with the vacuum environment, the air volume in the resin is rapidly expanded, the resin is diffused in the vacuum environment in a foam shape, meanwhile, the motor 12 is started to drive the first rotating shaft 3 and the driving wheel 4 to rotate, when the first rotating shaft 3 rotates, the main stirring roller 5 is driven to rotate to stir the resin, and the driving wheel 7 is driven to rotate while the driving wheel 4 rotates, so that the auxiliary stirring roller 8 is driven to rotate, the main stirring roller 5 and the auxiliary stirring roller 8 are mutually staggered, air bubbles are punctured by the convex teeth 6, the removal effect of the air in the resin is further enhanced, and then the diffused air can be pumped out by the vacuum pump 10.
The top fixedly connected with motor 12 of first pivot 3 utilizes motor 12 that sets up to be convenient for provide the power supply for first pivot 3, and motor 12 passes through external power source and supplies power.
The electric heating plate 14 is arranged in the deaeration cylinder 1, the electric heating plate 14 is sleeved on the outer surface of the deaeration cylinder 1, the electric heating plate 14 is powered by an external power supply, and resin in the deaeration cylinder 1 can be heated to a proper temperature by the electric heating plate 14, so that air is conveniently discharged.
A blanking pipe 13 is arranged at the bottom of the defoaming cylinder 1, and the blanking pipe 13 is utilized to facilitate blanking of the defoamed resin.
The following describes an automatic resin defoaming device provided by the utility model with reference to the accompanying drawings and embodiments.
An automated resin debubbling apparatus comprising:
the defoaming device comprises a defoaming cylinder 1, wherein a containing cavity 2 is formed in the top of the defoaming cylinder 1, a first rotating shaft 3 is rotatably connected to the central position of the containing cavity 2, a driving wheel 4 is fixedly arranged on the outer surface of the first rotating shaft 3, a main stirring roller 5 is fixedly connected to the outer surface of the first rotating shaft 3, and convex teeth 6 are arranged on the outer surface of the main stirring roller 5;
the driven wheel 7 is rotatably connected in the accommodating cavity 2, the bottom of the driven wheel 7 is fixedly connected with the auxiliary stirring roller 8, and the auxiliary stirring roller 8 and the main stirring roller 5 are mutually staggered;
and a vent pipe 9, wherein the vent pipe 9 is penetratingly arranged on the deaeration cylinder 1, and a vacuum pump 10 is arranged at one end of the vent pipe 9.
The working principle and the using flow of the utility model are as follows: firstly, resin is put into a defoaming cylinder 1 through a feed pipe 11, then a vacuum pump 10 and an electric heating plate 14 are started, the interior of the defoaming cylinder 1 is gradually vacuumized through a vent pipe 9, the resin is in large-area contact with a vacuum environment, the air volume in the resin is rapidly expanded, the resin is diffused in the vacuum environment in a foam shape, meanwhile, a motor 12 is started to drive a first rotating shaft 3 and a driving wheel 4 to rotate, when the first rotating shaft 3 rotates, a main stirring roller 5 is driven to rotate to stir the resin, and when the driving wheel 4 rotates, a driven wheel 7 is driven to rotate, so that a secondary stirring roller 8 is driven to rotate, the main stirring roller 5 and the secondary stirring roller 8 are mutually staggered, bubbles are punctured by utilizing convex teeth 6, the air discharge efficiency is accelerated, then the diffused air is pumped by the vacuum pump 10, the resin is accumulated again to be liquid at the bottom of the defoaming cylinder 1, and after the defoaming is finished, the resin can be discharged through a discharging pipe 13.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (8)
1. An automated resin degassing apparatus, comprising:
the defoaming device comprises a defoaming cylinder (1), wherein a containing cavity (2) is formed in the top of the defoaming cylinder (1), a first rotating shaft (3) is rotatably connected to the central position of the containing cavity (2), a driving wheel (4) is fixedly arranged on the outer surface of the first rotating shaft (3), a main stirring roller (5) is fixedly connected to the outer surface of the first rotating shaft (3), and convex teeth (6) are arranged on the outer surface of the main stirring roller (5);
the driven wheel (7), the driven wheel (7) is connected in the accommodating cavity (2) in a rotating way, the bottom of the driven wheel (7) is fixedly connected with a secondary stirring roller (8), and the secondary stirring roller (8) and the primary stirring roller (5) are mutually staggered;
the breather pipe (9), breather pipe (9) run through and install on deaeration section of thick bamboo (1), vacuum pump (10) are installed to one end of breather pipe (9).
2. An automated resin degassing device according to claim 1, wherein a feed pipe (11) is mounted on the side wall of the degassing cylinder (1), and the feed pipe (11) and the degassing cylinder (1) are communicated with each other.
3. An automated resin degassing apparatus according to claim 2, wherein the top of the first rotating shaft (3) is fixedly connected with a motor (12).
4. An automated resin degassing apparatus according to claim 2, wherein the number of driven wheels (7) is two, and the two driven wheels (7) are arranged on both sides of the driving wheel (4) in bilateral symmetry.
5. An automated resin debubbling apparatus as claimed in claim 4, characterised in that said driven wheel (7) and said driving wheel (4) are intermeshed.
6. An automated resin degassing apparatus according to claim 5, wherein the outer surface of the secondary stirring roller (8) is also fixedly connected with teeth (6), and the teeth (6) on the primary stirring roller (5) are staggered with each other.
7. An automated resin degassing apparatus according to claim 1, characterized in that a blanking pipe (13) is installed at the bottom of the degassing cylinder (1).
8. An automated resin degassing apparatus according to claim 7, characterized in that an electric heating plate (14) is installed inside the degassing cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320591529.XU CN219650312U (en) | 2023-03-23 | 2023-03-23 | Automatic resin defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320591529.XU CN219650312U (en) | 2023-03-23 | 2023-03-23 | Automatic resin defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650312U true CN219650312U (en) | 2023-09-08 |
Family
ID=87855766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320591529.XU Active CN219650312U (en) | 2023-03-23 | 2023-03-23 | Automatic resin defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650312U (en) |
-
2023
- 2023-03-23 CN CN202320591529.XU patent/CN219650312U/en active Active
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