CN219457347U - Epoxy resin pouring device for transformer core - Google Patents
Epoxy resin pouring device for transformer core Download PDFInfo
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- CN219457347U CN219457347U CN202320605930.4U CN202320605930U CN219457347U CN 219457347 U CN219457347 U CN 219457347U CN 202320605930 U CN202320605930 U CN 202320605930U CN 219457347 U CN219457347 U CN 219457347U
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- epoxy resin
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- pouring tank
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Abstract
The utility model relates to an epoxy resin pouring device of a transformer iron core, which comprises two groups of racks, wherein a horizontally distributed displacement device is arranged between the tops of the two groups of racks, a pouring tank is detachably and fixedly connected to the displacement device, the pouring tank is of a tank body structure with an opening at the top surface, a tank cover is detachably and fixedly connected to the opening position of the top surface of the pouring tank, a discharging pipe with an electromagnetic valve is fixedly communicated to the bottom surface of the pouring tank, a stirring device positioned in the pouring tank is arranged on the tank cover, and a feeding hose and a vacuumizing device are fixedly communicated to the tank cover; the pouring tank is of a split type structure and comprises a first tank body and a second tank body which are vertically and oppositely distributed, a U-shaped sealing ring is arranged between opposite sides of the first tank body and the second tank body, and the first tank body and the second tank body are connected through a plurality of bolts; it is also convenient to move the casting pot back and forth between the various moulds.
Description
Technical Field
The utility model belongs to the technical field of casting devices, and particularly relates to an epoxy resin casting device for a transformer core.
Background
At present, epoxy resin is required to be poured in a vacuum state in the process of producing a dry-type transformer, a high-strength glass cylinder body structure is formed on a transformer iron core after the epoxy resin is solidified, however, before pouring, the epoxy resin, a solidifying agent and other ingredients are required to be added into a pouring device for mixing, the well-mixed epoxy resin is poured into a mold by the pouring device, and when the existing pouring device is used for mixing, a stirring device is usually arranged in a pouring tank, and the epoxy resin is stirred and mixed by the stirring device, so that the epoxy resin remains on the inner wall of the pouring tank in the stirring and mixing process, and the residual epoxy resin on the inner wall of the pouring tank is inconvenient to clean in the prior art, so that the epoxy resin is thoroughly adhered to the pouring tank after being solidified, and the use is affected, so that the defects and the shortcomings still exist in the prior art.
Disclosure of Invention
The utility model aims to provide an epoxy resin pouring device for a transformer core, which is used for solving the problems in the background art.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides an epoxy pouring device of transformer core, includes two sets of vertical relatively distributed's frame, installs the displacement device of horizontal distribution between two sets of frame tops, can dismantle fixedly connected with on the displacement device and follow displacement device reciprocating motion's pouring jar, the pouring jar is top surface open-ended jar body structure, and the top surface open position of pouring jar can dismantle fixedly connected with tank cap, fixed intercommunication has the discharging pipe that has the solenoid valve on the bottom surface of pouring jar, install on the tank cap with the setting of pouring jar coaxial line and lie in the agitating unit of pouring jar, still fixed intercommunication has feed hose and evacuating device on the tank cap;
the pouring tank is of a split type structure and comprises a first tank body and a second tank body which are vertically and oppositely distributed, a U-shaped sealing ring is arranged between opposite sides of the first tank body and the second tank body, and the first tank body is connected with the second tank body through a plurality of bolts.
Further, the pouring tank jacket is provided with a sealing sleeve which is made of rubber materials and is provided with an opening at the top surface, one end of the discharging pipe away from the pouring tank penetrates through the sealing sleeve, and a plurality of fixing bolts distributed along the circumferential direction of the discharging pipe at equal intervals are connected between the sealing sleeve outside the discharging pipe and the pouring tank in a threaded manner.
Further, a layer of heat insulation layer is paved on the outer wall of the pouring tank, the pouring tank is provided with a sandwich structure, and an electric heating device is installed in the sandwich structure.
Further, displacement device includes two horizontal guide bars that set up relatively, the guide bar is located between two sets of frames, and the both ends of guide bar all with frame fixed connection, be provided with the lead screw parallel with the guide bar between two guide bars, the both ends of lead screw rotate with the frame respectively and be connected, and one of them one end of lead screw is passed behind the frame and is connected with the positive and negative rotating motor of installing in this frame, still threaded connection has the slider on the lead screw, the slider both sides cover are established respectively on the guide bar and with guide bar sliding connection, can dismantle fixedly connected with on the slider the pouring jar.
Further, two connecting plates are fixedly connected to the two sides of the tank cover, mounting plates which are vertically distributed are arranged on the outer sides of each connecting plate, the bottom ends of the mounting plates are connected with the connecting plates through first connecting bolts respectively, and the top ends of the mounting plates are fixedly connected with the sliding blocks.
Further, agitating unit includes the vertical agitator motor who installs on the cover, the output shaft of agitator motor passes behind the cover fixedly connected with and pouring jar coaxial line setting's (mixing) shaft, the bottom of (mixing) shaft is located pouring jar's interior bottom surface top, the equal fixedly connected with of both sides of (mixing) shaft a plurality of arc puddler that distributes along the equal distance of (mixing) shaft length.
Further, threaded connection has a plurality of second connecting bolt that distributes along cover circumference equidistance between cover and the pouring jar, and is provided with the ring seal who is made by the rubber material between cover and the pouring jar.
Further, each group of frame all includes the supporting shoe that the level set up, the equal fixedly connected with of both ends of supporting shoe bottom surface is vertical the landing leg of relative distribution, installs between two supporting shoes displacement device.
By adopting the technical scheme, the utility model has the beneficial effects that:
the utility model is different from the prior art in that the pouring tank is arranged into a split structure, so that the pouring tank can be assembled together when in use, and the pouring tank can be disassembled when the epoxy resin remained on the inner wall of the pouring tank is required to be cleaned, thereby being convenient for cleaning the epoxy resin remained on the inner wall of the pouring tank; secondly, can drive the pouring jar through setting up frame and displacement device and carry out reciprocating motion in the horizontal direction to can be convenient for carry out the round trip movement with the pouring jar between each mould.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 with a partial enlargement at A;
fig. 3 is a schematic perspective view of a part of the apparatus in fig. 2.
Reference numerals: 1. a casting tank; 11. a first tank; 12. a second tank; 13. a U-shaped sealing ring; 14. A sandwich structure; 15. a connecting plate; 2. a can lid; 21. a second connecting bolt; 3. a discharge pipe; 31. an electromagnetic valve; 4. a displacement device; 41. a guide rod; 42. a screw rod; 43. a forward and reverse rotation motor; 44. a slide block; 45. a mounting plate; 46. a first connecting bolt; 5. a stirring device; 51. a stirring motor; 52. a stirring shaft; 53. an arc stirring rod; 6. a vacuum pumping device; 7. a feed hose; 8. sealing sleeve; 81. a fixing bolt; 9. a frame; 91. a support block; 92. a support leg; 10. an electric heating device.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model provides an epoxy resin pouring device for a transformer iron core, which comprises two groups of racks 9 which are vertically and oppositely distributed, wherein a horizontally distributed displacement device 4 is arranged between the tops of the two groups of racks 9, a pouring tank 1 capable of reciprocating along the displacement device 4 is detachably and fixedly connected to the displacement device 4, the pouring tank 1 is of a tank body structure with an open top surface, and a tank cover 2 is detachably and fixedly connected to the open top surface position of the pouring tank 1, namely, the tank cover 2 and the pouring tank 1 are detachable; a discharging pipe 3 with an electromagnetic valve 31 is fixedly communicated with the bottom surface of the pouring tank 1, and the electromagnetic valve 31 is used for opening and closing the discharging pipe 3; the discharging pipe 3 is used for discharging the epoxy resin in the pouring tank 1; when in use, the discharging pipe 3 is communicated with a feeding gun of the die; the tank cover 2 is provided with a stirring device 5 which is arranged coaxially with the pouring tank 1 and is positioned in the pouring tank 1, and the stirring device 5 is used for stirring and mixing the epoxy resin in the pouring tank 1; the tank cover 2 is fixedly communicated with a feeding hose 7 and a vacuumizing device 6, the feeding hose 7 is used for adding materials such as epoxy resin into the pouring tank 1, the vacuumizing device 6 is used for forming vacuum in the pouring tank 1 in the prior art, and in general, the pouring tank 1 can be driven to reciprocate in the horizontal direction by arranging the frame 9 and the displacement device 4, so that the pouring tank 1 can be conveniently moved back and forth between various dies; secondly, the pouring tank 1 is of a split type structure, the pouring tank 1 comprises two first tank bodies 11 and second tank bodies 12 which are vertically and oppositely distributed, a U-shaped sealing ring 13 is arranged between opposite sides of the first tank bodies 11 and the second tank bodies 12, the first tank bodies 11 and the second tank bodies 12 are connected through a plurality of bolts, the bolts are not shown in the figure, the number of the bolts is multiple and are symmetrically distributed on two sides of the pouring tank 1, when the first tank bodies 11 and the second tank bodies 12 are connected, screw ends of the bolts sequentially penetrate through the first tank bodies 11 and the U-shaped sealing ring 13 and then are in threaded connection with the second tank bodies 12, and the heads of the bolts are positioned in counter bores formed in the first tank bodies 11; the U-shaped sealing ring 13 is used for sealing the connection position between the first tank 11 and the second tank 12; through setting up pouring jar 1 into split type structure, when using like this, can be in the same place pouring jar 1 equipment, and when need clear up the remaining epoxy on the pouring jar 1 inner wall, can unpack pouring jar 1 to can be convenient for clear up the remaining epoxy on the pouring jar 1 inner wall.
In order to further ensure the tightness in the pouring tank 1, as shown in fig. 1 and 2, the pouring tank 1 is sleeved with a sealing sleeve 8 which is made of rubber material and is provided with an opening on the top surface, one end of the discharging pipe 3, which is far away from the pouring tank 1, penetrates through the sealing sleeve 8, a plurality of fixing bolts 81 which are distributed along the circumferential direction of the discharging pipe 3 at equal intervals are connected between the sealing sleeve 8 positioned outside the discharging pipe 3 and the pouring tank 1 in a threaded manner, and the fixing bolts 81 are used for tightly sealing the contact position between the sealing sleeve 8 and the discharging pipe 3; the sealing sleeve 8 is used for further enhancing the tightness in the pouring tank 1; in addition, when the fixing bolts 81 are removed, the sealing sleeve 8 can be removed from the casting pot 1, so that the sealing sleeve 8 can be easily removed from the casting pot 1.
Further, as shown in fig. 1 and 2, a layer of heat insulation layer is laid on the outer wall of the pouring tank 1, and the pouring tank 1 is provided with a sandwich structure 14, an electric heating device 10 is installed in the sandwich structure 14, specifically, the electric heating device 10 is provided with a power supply and a start-stop switch, when in use, after the electric heating device 10 is started, epoxy resin in the pouring tank 1 can be heated, so that the epoxy resin is prevented from being solidified in the stirring and mixing process.
The specific structure of the displacement device 4 is as follows: as shown in fig. 1, the displacement device 4 includes two guide rods 41 that are horizontally and oppositely arranged, the guide rods 41 are located between two groups of frames 9, two ends of each guide rod 41 are fixedly connected with the frames 9, a screw rod 42 parallel to each guide rod 41 is arranged between the two guide rods 41, two ends of each screw rod 42 are respectively connected with the frames 9 in a rotating manner, one end of each screw rod 42 penetrates through each frame 9 and is connected with a forward and reverse rotating motor 43 installed on the corresponding frame 9 in a transmission manner, a sliding block 44 is further connected to each screw rod 42 in a threaded manner, two sides of each sliding block 44 are respectively sleeved on each guide rod 41 and are in sliding connection with the corresponding guide rods 41, the sliding blocks 44 are detachably and fixedly connected with the casting pot 1, and particularly, the forward and reverse rotating motors 43 drive the screw rods 42 to rotate when the forward and reverse rotating motors 43, and the screw rods 42 drive the sliding blocks 44 to slide along the guide rods 41 in the rotating process, so that the casting pot 1 can be driven to reciprocate in the horizontal direction.
The concrete mode of the detachable fixed connection of the pouring tank 1 and the displacement device 4 is as follows: two connecting plates 15 are fixedly connected to the two sides of the tank cover 2, vertically distributed mounting plates 45 are arranged on the outer sides of each connecting plate 15, the bottom ends of the mounting plates 45 are connected with the connecting plates 15 through first connecting bolts 46 respectively, the top ends of the mounting plates 45 are fixedly connected with sliding blocks 44, specifically, when the connecting plates 15 are connected with the mounting plates 45, screw ends of the first connecting bolts 46 penetrate through the mounting plates 45 and then are in threaded connection with the connecting plates 15, and the heads of the first connecting bolts 46 are in butt joint with the mounting plates 45, so that the pouring tank 1 can be conveniently dismounted on the displacement device 4.
The specific structure of the stirring device 5 is as follows: as shown in fig. 1 and fig. 2, the stirring device 5 includes a stirring motor 51 vertically installed on the tank cover 2, an output shaft of the stirring motor 51 passes through the tank cover 2 and is fixedly connected with a stirring shaft 52 coaxially arranged with the pouring tank 1, a bottom end of the stirring shaft 52 is located above an inner bottom surface of the pouring tank 1, two sides of the stirring shaft 52 are fixedly connected with a plurality of arc stirring rods 53 distributed along the axial length of the stirring shaft 52 at equal intervals, and specifically, the stirring motor 51 is provided with a power supply and a start-stop switch, when the stirring motor 51 is started, the stirring shaft 52 is driven to rotate, and the stirring shaft 52 is driven to rotate in the pouring tank 1 in a rotating process so as to stir and mix epoxy resin.
The concrete mode of detachable fixed connection between the tank cover 2 and the pouring tank 1 is as follows: as shown in fig. 1 and 2, a plurality of second connecting bolts 21 are in threaded connection between the tank cover 2 and the pouring tank 1 and distributed along the circumferential direction of the tank cover 2 at equal intervals, an annular sealing ring made of rubber material is arranged between the tank cover 2 and the pouring tank 1, the annular sealing ring is not shown in the figure, specifically, when the pouring tank is in use, the screw end of the second connecting bolt 21 passes through the tank cover 2 and the annular sealing ring and then is in threaded connection with the pouring tank 1, and the head of the second connecting bolt 21 is abutted against the tank cover 2; the annular sealing ring is used for sealing the connection position between the tank cover 2 and the pouring tank 1; in addition, the cover 2 is detachable from the pouring pot 1, so that the epoxy resin remained on the stirring shaft 52 and the arc stirring rod 53 can be cleaned conveniently.
The specific structure of the frame 9 is as follows: as shown in fig. 1, each set of frames 9 includes a supporting block 91 that is horizontally disposed, two ends of a bottom surface of the supporting block 91 are fixedly connected with supporting legs 92 that are vertically and relatively distributed, the displacement device 4 is installed between the two supporting blocks 91, specifically, two ends of the guide rod 41 are fixedly connected with the supporting blocks 91, two ends of the screw rod 42 are rotatably connected with the supporting blocks 91, and the forward and backward rotating motor 43 is installed on the supporting blocks 91.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which are all within the scope of the claimed utility model. The scope of the utility model is defined by the appended claims and equivalents.
Claims (8)
1. An epoxy resin pouring device of a transformer core, which is characterized in that: the device comprises two groups of racks which are vertically and oppositely distributed, a horizontally distributed displacement device is arranged between the tops of the two groups of racks, a pouring tank which can reciprocate along the displacement device is detachably and fixedly connected to the displacement device, the pouring tank is of a tank body structure with an open top surface, a tank cover is detachably and fixedly connected to the open top surface of the pouring tank, a discharging pipe with an electromagnetic valve is fixedly communicated to the bottom surface of the pouring tank, a stirring device which is coaxially arranged with the pouring tank and positioned in the pouring tank is arranged on the tank cover, and a feeding hose and a vacuumizing device are fixedly communicated to the tank cover;
the pouring tank is of a split type structure and comprises a first tank body and a second tank body which are vertically and oppositely distributed, a U-shaped sealing ring is arranged between opposite sides of the first tank body and the second tank body, and the first tank body is connected with the second tank body through a plurality of bolts.
2. The epoxy resin casting device for a transformer core according to claim 1, wherein: the pouring tank is sleeved with a sealing sleeve which is made of rubber materials and is provided with an opening at the top surface, one end of the discharging pipe away from the pouring tank penetrates through the sealing sleeve, and a plurality of fixing bolts distributed along the circumferential direction of the discharging pipe at equal intervals are connected between the sealing sleeve outside the discharging pipe and the pouring tank in a threaded manner.
3. The epoxy resin casting device for a transformer core according to claim 1, wherein: the outer wall of the pouring tank is paved with a layer of heat insulation layer, the pouring tank is provided with a sandwich structure, and an electric heating device is arranged in the sandwich structure.
4. The epoxy resin casting device for a transformer core according to claim 1, wherein: the displacement device comprises two guide rods which are horizontally arranged oppositely, the guide rods are located between two groups of frames, the two ends of each guide rod are fixedly connected with the frames, a screw rod parallel to each guide rod is arranged between the two guide rods, the two ends of each screw rod are respectively connected with the frames in a rotating mode, one end of each screw rod penetrates through the frames and then is connected with a forward and reverse rotating motor installed on the frames in a transmission mode, the screw rod is further connected with a sliding block in a threaded mode, the two sides of the sliding block are respectively sleeved on the guide rods and are in sliding connection with the guide rods, and the sliding block is detachably and fixedly connected with the pouring tank.
5. The epoxy resin casting apparatus for a transformer core as claimed in claim 4, wherein: two connecting plates are fixedly connected to the two sides of the tank cover, mounting plates which are vertically distributed are arranged on the outer sides of each connecting plate, the bottom ends of the mounting plates are connected with the connecting plates through first connecting bolts respectively, and the top ends of the mounting plates are fixedly connected with the sliding blocks.
6. The epoxy resin casting device for a transformer core according to claim 1, wherein: the stirring device comprises a stirring motor vertically arranged on the tank cover, an output shaft of the stirring motor penetrates through the tank cover and then is fixedly connected with a stirring shaft which is arranged on the same axis as the pouring tank, the bottom end of the stirring shaft is positioned above the inner bottom surface of the pouring tank, and two sides of the stirring shaft are fixedly connected with a plurality of arc stirring rods which are distributed along the axial length of the stirring shaft at equal intervals.
7. The epoxy resin casting apparatus for a transformer core as defined in claim 6, wherein: the second connecting bolts distributed along the circumferential direction of the tank cover at equal intervals are connected between the tank cover and the pouring tank in a threaded manner, and an annular sealing ring made of rubber materials is arranged between the tank cover and the pouring tank.
8. The epoxy resin casting device for a transformer core according to claim 1, wherein: each group of frame all includes the supporting shoe that the level set up, the equal fixedly connected with of both ends of supporting shoe bottom surface is vertical relative distribution's landing leg, installs between two supporting shoes displacement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320605930.4U CN219457347U (en) | 2023-03-24 | 2023-03-24 | Epoxy resin pouring device for transformer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320605930.4U CN219457347U (en) | 2023-03-24 | 2023-03-24 | Epoxy resin pouring device for transformer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219457347U true CN219457347U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320605930.4U Active CN219457347U (en) | 2023-03-24 | 2023-03-24 | Epoxy resin pouring device for transformer core |
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| CN (1) | CN219457347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134016A (en) * | 2021-11-29 | 2022-03-04 | 北京润博盛环保工程科技有限公司 | Microbial fermentation device with pure oxygen supply system |
-
2023
- 2023-03-24 CN CN202320605930.4U patent/CN219457347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134016A (en) * | 2021-11-29 | 2022-03-04 | 北京润博盛环保工程科技有限公司 | Microbial fermentation device with pure oxygen supply system |
| CN114134016B (en) * | 2021-11-29 | 2024-01-26 | 北京润博盛环保工程科技有限公司 | Microorganism fermentation device with pure oxygen supply system |
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