CN115007033A - Epoxy curing device - Google Patents
Epoxy curing device Download PDFInfo
- Publication number
- CN115007033A CN115007033A CN202210736978.9A CN202210736978A CN115007033A CN 115007033 A CN115007033 A CN 115007033A CN 202210736978 A CN202210736978 A CN 202210736978A CN 115007033 A CN115007033 A CN 115007033A
- Authority
- CN
- China
- Prior art keywords
- container
- concave cavity
- cavity
- stirrer
- epoxy curing
- 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.)
- Pending
Links
- 239000004593 Epoxy Substances 0.000 title claims description 11
- 239000003822 epoxy resin Substances 0.000 claims abstract description 35
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 35
- 238000001035 drying Methods 0.000 claims abstract description 24
- 239000012780 transparent material Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 239000000945 filler Substances 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/93—Heating or cooling systems arranged inside the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of curing devices, and discloses an epoxy resin curing device, which comprises: the drying box is provided with a concave cavity, an upper cover body covering the opening of the concave cavity, a heater positioned in the concave cavity, a magnetic stirrer positioned at the bottom of the concave cavity and provided with a stirrer, a container supported on the magnetic stirrer and used for containing epoxy resin, and a limiting mechanism positioned in the concave cavity and used for limiting the container to move; the stirrer is positioned in the container; the limiting mechanism is fixedly connected with the inner wall of the drying box. So as to ensure that the filler can be uniformly distributed in the epoxy resin, thereby improving the performance of the epoxy resin composite material; the movement of the container in the working process of the stirrer is limited through the limiting mechanism, and the safety of the stirrer in the working process is guaranteed.
Description
Technical Field
The invention relates to the technical field of curing devices, in particular to an epoxy resin curing device.
Background
The epoxy resin composite material (namely different fillers are added into the epoxy resin) has excellent electrical, thermal and mechanical properties, and is applied to the insulating material of electrical equipment, and the excellent and reliable properties of the epoxy resin composite material influence the stable operation of the electrical equipment. Because the viscosity of the epoxy resin composite material is low at the initial curing stage, the filler can be deposited at the bottom of the container in the standing process of the epoxy resin, so that the filler is unevenly distributed, and the performance of the epoxy resin composite material is influenced.
Disclosure of Invention
The purpose of the invention is: the curing device can be used for stirring in the epoxy resin curing process so as to enable the filler to be uniformly distributed in the epoxy resin.
In order to achieve the above object, the present invention provides an epoxy resin curing apparatus comprising: the drying box is provided with a concave cavity, an upper cover body covering the opening of the concave cavity, a heater positioned in the concave cavity, a magnetic stirrer positioned at the bottom of the concave cavity and provided with a stirrer, a container supported on the magnetic stirrer and used for containing epoxy resin, and a limiting mechanism positioned in the concave cavity and used for limiting the container to move; the stirrer is positioned in the container; the limiting mechanism is fixedly connected with the inner wall of the drying box.
Compared with the prior art, the epoxy resin curing device provided by the embodiment of the invention has the beneficial effects that: a magnetic stirrer is arranged in the drying box to stir the epoxy resin composite material in the container in real time so as to ensure that the filler can be uniformly distributed in the epoxy resin and improve the performance of the epoxy resin composite material; the movement of the container in the working process of the stirrer is limited through the limiting mechanism, and the safety of the stirrer in the working process is guaranteed.
Further, stop gear includes: a plurality of first rods having external threads; a plurality of first through holes with internal threads are formed in the inner wall of the concave cavity, and the first through holes are circumferentially distributed on a preset horizontal plane along the circumferential direction of the concave cavity; the first through holes are in one-to-one correspondence to be in threaded fit with the first rod bodies; one end of each of the first rod bodies is abutted against the container. Insert respectively through a plurality of first body of rod in the first through-hole, the equal butt of one end of a plurality of first body of rods is on the container, and encircles along the circumferential direction of container, the removal of restriction container that can be fine, and its simple structure can also adjust the position of container through the corresponding first body of rod of adjustment.
Further, stop gear includes: the limiting ring is sleeved outside the container, and the second rod body is provided with external threads and is fixedly connected with the limiting ring; a second through hole is formed in the inner wall of the concave cavity, and an internal thread matched with the external thread of the second rod body is formed in the inner wall of the second through hole; the second rod body is in threaded connection with the second through hole. Through the cooperation of the second rod body and the limiting ring, the displacement of the container is limited, and the structure is simple and reliable.
Further, an air outlet communicated with the concave cavity is formed in the cover body; the drying box is provided with an air inlet communicated with the concave cavity, and a fan is arranged in the air inlet. Through setting up air outlet, air intake to and the fan, can reduce the temperature condition in the cavity through the air inlet, guarantee that the temperature of cavity maintains in suitable within range. The curing effect of the epoxy resin is improved.
Furthermore, the drying box is a cubic box body with an open top. The box body is arranged in a cubic shape, which is convenient for production, in particular, the box body is formed by welding a plurality of stainless steel plates,
further, at least one side of the drying box is made of transparent materials, and the container is also made of transparent materials. The transparent material is used for facilitating the observation of the curing process and the curing condition of the epoxy resin by workers.
Furthermore, the number of the heaters is multiple, and the heaters are all positioned in the drying box; the heaters are distributed on the cover body and the inner wall of the cavity. The plurality of heaters can ensure that the temperature in the concave cavity is uniformly distributed, and the required working temperature can be quickly reached.
Further, the method also comprises the following steps: and the temperature sensor is positioned in the cavity and used for detecting the temperature inside the cavity. Temperature information in the cavity is obtained through the temperature sensor, specifically, the temperature sensor can transmit the temperature information to a computer connected with the temperature sensor, and a worker determines whether the fan needs to be started to cool down through the displayed temperature information.
Further, the method also comprises the following steps: a controller; the controller is electrically connected with the heater, the fan and the temperature sensor. After the temperature information of the temperature sensor is acquired through control, the temperature information is compared with a set value, if the temperature information is larger than the set value, a signal for starting the fan is output to the fan, and then the fan is started; and outputs a signal for cutting off the power supply of the heater to the heater, and the heater stops heating. If the signal is less than the set value, no signal is output.
Furthermore, the shape of the stirrer is in a cross shape. The cross-shaped stirrer can improve the stirring efficiency.
Drawings
FIG. 1 is a schematic structural view of a curing device according to an embodiment of the present invention (having a first rod);
FIG. 2 is a schematic view of a curing apparatus according to an embodiment of the present invention (having a second rod);
FIG. 3 is a schematic top view of the embodiment of FIG. 1;
FIG. 4 is a schematic top view of the embodiment of FIG. 2;
in the figure, 1, a drying box; 11. a concave cavity; 12. a first through hole; 13. a second through hole; 14. an air inlet; 2. a cover body; 21. an air outlet; 3. a heater; 4. a stirrer; 41. a stirrer; 5. a container; 6. a limiting mechanism; 61. a first rod body; 62. a second rod body; 63. a limiting ring; 7. a fan; 8. a temperature sensor.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "circumferential", and the like, are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1 to 4, an epoxy resin curing apparatus according to a preferred embodiment of the present invention includes: the drying box comprises a drying box 1 with a cavity 11, a cover body 2 covering the opening of the cavity 11, a heater 3 positioned in the cavity 11, a magnetic stirrer 4 positioned at the bottom of the cavity 11 and provided with a stirrer 41, a container 5 supported on the magnetic stirrer 4 and used for containing epoxy resin, and a limiting mechanism 6 positioned in the cavity 11 and used for limiting the container 5 to move; the stirrer 41 is positioned in the container 5; the limiting mechanism 6 is fixedly connected with the inner wall of the drying box 1.
Compared with the prior art, the epoxy resin curing device provided by the embodiment of the invention has the beneficial effects that: a magnetic stirrer 4 is arranged in the drying box 1 to stir the epoxy resin composite material in the container 5 in real time so as to ensure that the filler can be uniformly distributed in the epoxy resin and improve the performance of the epoxy resin composite material; the movement of the container 5 when the stirrer 4 works is limited by the limiting mechanism 6, so that the safety of the stirrer 4 when working is ensured.
In one embodiment, the limiting mechanism 6 includes: a plurality of first rods 61 having external threads; a plurality of first through holes 12 with internal threads are formed in the inner wall of the concave cavity 11, and the plurality of first through holes 12 are circumferentially distributed on a preset horizontal plane along the circumferential direction of the concave cavity 11; the first through holes 12 are in one-to-one correspondence to be in threaded fit with the first rod bodies 61; one end of each of the first rods 61 abuts against the container 5. Through a plurality of first body of rod 61 insert respectively in first through-hole 12, the one end of a plurality of first body of rod 61 all butts on container 5, and encircles along the circumferential direction of container 5, the removal of restriction container 5 that can be fine, its simple structure can also adjust the position of container 5 through adjusting corresponding first body of rod 61.
In one embodiment, the limiting mechanism 6 includes: a limiting ring 63 sleeved outside the container 5 and a second rod body 62 which is provided with an external thread and is fixedly connected with the limiting ring 63; a second through hole 13 is formed in the inner wall of the concave cavity 11, and an internal thread matched with the external thread of the second rod body 62 is formed in the inner wall of the second through hole 13; the second rod 62 is screwed into the second through hole 13. Through the cooperation of second body of rod 62 and spacing ring 63 to the displacement of restriction container 5, simple structure is reliable.
In one embodiment, the cover 2 is provided with an air outlet 21 communicated with the cavity 11; an air inlet 14 communicated with the cavity 11 is formed in the drying box, and a fan 7 is arranged in the air inlet 14. Through setting up air outlet 21, air intake 14, and fan 7, can reduce the temperature condition in the cavity 11 through the air inlet, guarantee that the temperature of cavity 11 maintains in suitable scope. The curing effect of the epoxy resin is improved.
In one embodiment, the drying box 1 is an open-topped cubic box. The box body is arranged in a cubic shape, which is convenient for production, in particular, the box body is formed by welding a plurality of stainless steel plates,
in one embodiment, at least one side of the drying box 1 is made of a transparent material, and the container 5 is also made of a transparent material. The transparent material is used for facilitating the observation of the curing process and the curing condition of the epoxy resin by workers.
In one embodiment, the number of the heaters 3 is plural, and the plural heaters 3 are all located in the drying box 1; a plurality of heaters 3 are distributed on the inner walls of the cover 2 and the cavity 11. The plurality of heaters 3 can ensure that the temperature in the cavity 11 is uniformly distributed, and the required working temperature can be quickly reached.
In one embodiment, further comprising: and a temperature sensor 8 located in the cavity 11 and detecting the temperature inside the cavity 11. Temperature information in the cavity 11 is obtained through the temperature sensor 8, specifically, the temperature sensor 8 transmits the temperature information to a computer connected with the temperature sensor, and a worker determines whether the fan 7 needs to be started to cool down or not through the displayed temperature information.
In one embodiment, further comprising: a controller; the controller is electrically connected with the heater 3, the fan 7 and the temperature sensor 8. After the temperature information of the temperature sensor 8 is acquired through control, the temperature information is compared with a set value, if the temperature information is larger than the set value, a signal for starting the fan 7 is output to the fan 7, and then the fan 7 is started; and outputs a signal for turning off the power supply to the heater 3 to stop the heating of the heater 3. If the signal is less than the set value, no signal is output.
In one embodiment, the stirrer 41 is in the shape of a cross. The cross-shaped stirrer 41 can improve the stirring efficiency.
To sum up, the embodiment of the present invention provides an epoxy resin curing device, wherein a magnetic stirrer 4 is disposed in a drying oven 1 to stir an epoxy resin composite material in a container 5 in real time, so as to ensure that a filler can be uniformly distributed in the epoxy resin, thereby improving the performance of the epoxy resin composite material; the movement of the container 5 when the stirrer 4 works is limited by the limiting mechanism 6, so that the safety of the stirrer 4 when working is ensured.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. An epoxy curing apparatus, comprising: the drying box is provided with a concave cavity, an upper cover body covering the opening of the concave cavity, a heater positioned in the concave cavity, a magnetic stirrer positioned at the bottom of the concave cavity and provided with a stirrer, a container supported on the magnetic stirrer and used for containing epoxy resin, and a limiting mechanism positioned in the concave cavity and used for limiting the container to move; the stirrer is positioned in the container; the limiting mechanism is fixedly connected with the inner wall of the drying box.
2. The epoxy curing device of claim 1, wherein the limiting mechanism comprises: a plurality of first rods having external threads; a plurality of first through holes with internal threads are formed in the inner wall of the concave cavity, and the first through holes are circumferentially distributed on a preset horizontal plane along the circumferential direction of the concave cavity; the first through holes are in one-to-one correspondence to be in threaded fit with the first rod bodies; one end of each of the first rod bodies is abutted against the container.
3. The epoxy curing apparatus of claim 1, wherein the limiting mechanism comprises: the limiting ring is sleeved outside the container, and the second rod body is provided with external threads and is fixedly connected with the limiting ring; a second through hole is formed in the inner wall of the concave cavity, and an internal thread matched with the external thread of the second rod body is formed in the inner wall of the second through hole; the second rod body is in threaded connection with the second through hole.
4. The epoxy resin curing device according to claim 1, wherein the cover body is provided with an air outlet communicated with the cavity; the drying box is provided with an air inlet communicated with the concave cavity, and a fan is arranged in the air inlet.
5. The epoxy curing apparatus of claim 4, wherein the drying oven is an open-topped cuboidal oven body.
6. The epoxy curing apparatus of claim 5, wherein at least one side of the oven is made of a transparent material and the container is also made of a transparent material.
7. The epoxy curing apparatus according to claim 1, wherein the number of the heaters is plural, and the plural heaters are all located in the drying oven; the heaters are distributed on the cover body and the inner wall of the cavity.
8. The epoxy curing apparatus of claim 4, further comprising: and the temperature sensor is positioned in the cavity and is used for detecting the temperature inside the cavity.
9. The epoxy curing apparatus of claim 8, further comprising: a controller; the controller is electrically connected with the heater, the fan and the temperature sensor.
10. The epoxy curing apparatus of claim 1, wherein the stirrer is in the shape of a cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210736978.9A CN115007033A (en) | 2022-06-27 | 2022-06-27 | Epoxy curing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210736978.9A CN115007033A (en) | 2022-06-27 | 2022-06-27 | Epoxy curing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115007033A true CN115007033A (en) | 2022-09-06 |
Family
ID=83076380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210736978.9A Pending CN115007033A (en) | 2022-06-27 | 2022-06-27 | Epoxy curing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115007033A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212068571U (en) * | 2019-12-27 | 2020-12-04 | 云和县宏峰模具厂 | Laboratory magnetic stirrers who facilitates use |
| CN215917203U (en) * | 2021-10-11 | 2022-03-01 | 金陵科技学院 | Constant temperature magnetic stirrer |
| CN216704182U (en) * | 2021-12-31 | 2022-06-10 | 广州銮滢化妆品有限公司 | Digital display heating magnetic stirrer for stirring skin care product |
-
2022
- 2022-06-27 CN CN202210736978.9A patent/CN115007033A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212068571U (en) * | 2019-12-27 | 2020-12-04 | 云和县宏峰模具厂 | Laboratory magnetic stirrers who facilitates use |
| CN215917203U (en) * | 2021-10-11 | 2022-03-01 | 金陵科技学院 | Constant temperature magnetic stirrer |
| CN216704182U (en) * | 2021-12-31 | 2022-06-10 | 广州銮滢化妆品有限公司 | Digital display heating magnetic stirrer for stirring skin care product |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220906 |