CN210647112U - Efficient vacuum interrupter liquid silica gel filling and sealing device - Google Patents
Efficient vacuum interrupter liquid silica gel filling and sealing device Download PDFInfo
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- CN210647112U CN210647112U CN201921454387.2U CN201921454387U CN210647112U CN 210647112 U CN210647112 U CN 210647112U CN 201921454387 U CN201921454387 U CN 201921454387U CN 210647112 U CN210647112 U CN 210647112U
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Abstract
The utility model discloses a high-efficiency liquid silica gel filling and sealing device for a vacuum arc extinguish chamber, which comprises a gel storage tank, an air pump and a vacuum pump; the glue storage tank comprises a tank body and a tank cover arranged on the tank body, a support is arranged at the bottom of the tank body, a glue outlet pipe is arranged at the center of the bottom of the tank body, and a valve is arranged on the glue outlet pipe; a through hole is formed in the center of the tank cover, a stirring motor is coaxially arranged at the through hole, an output shaft of the stirring motor is vertically arranged and is coaxially connected with a rotating shaft, the rotating shaft extends into the tank body, and stirring blades are arranged on the rotating shaft; the tank cover is also provided with a feed inlet, a pressurizing opening and a vacuumizing tube, and the feed inlet is provided with a sealing cover; the air pump is connected with the pressurizing port through an air pipe, and the vacuum pump is connected with the vacuumizing pipe. The utility model discloses an embedment device binder removal is fast, and the flow is big, has effectively guaranteed machining efficiency, and then has guaranteed output, can avoid the colloid to carry the bubble and cause the quality problems such as starved glue, rubber coating effect difference during and the binder removal.
Description
Technical Field
The utility model relates to a vacuum interrupter embedment device technical field, in particular to efficient vacuum interrupter liquid silica gel embedment device.
Background
The vacuum interrupter is a core component of the vacuum switch. The on-off operation of the vacuum switch is completed by closing or separating a pair of opposite contacts in a vacuum arc extinguish chamber through an operating mechanism positioned outside the vacuum arc extinguish chamber, and the contacts are respectively called a static contact and a moving contact. The exterior of the vacuum interrupter is typically provided with an insulating layer, a process known as encapsulation.
The encapsulation is usually completed by the potting machine, and the existing potting machine has low potting speed and low flow, and is easy to generate bubbles, thereby affecting the encapsulation quality. Meanwhile, the existing glue-pouring machine is inconvenient to disassemble and clean, so that the labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an efficient vacuum interrupter liquid silica gel filling and sealing device, the binder removal is fast, and the flow is big, can effectively guarantee machining efficiency, and then guarantees output, can avoid the colloid to carry the bubble and cause the short of glue, the poor scheduling quality problem of rubber coating effect when and binder removal.
The purpose of the utility model is realized through the following technical scheme:
a high-efficiency liquid silica gel filling and sealing device for a vacuum arc-extinguishing chamber comprises a gel storage tank, an air pump and a vacuum pump;
the glue storage tank comprises a tank body and a tank cover arranged on the tank body, a support is arranged at the bottom of the tank body, a glue outlet pipe is arranged at the center of the bottom of the tank body, and a valve is arranged on the glue outlet pipe; a through hole is formed in the center of the tank cover, a stirring motor is coaxially arranged at the through hole, an output shaft of the stirring motor is vertically arranged and is coaxially connected with a rotating shaft, the rotating shaft extends into the tank body, and stirring blades are arranged on the rotating shaft; the tank cover is also provided with a feed port, a pressurizing port and a vacuumizing pipe, and the feed port is provided with a sealing cover;
the air pump is connected with the pressurizing port through an air pipe, and the vacuum pump is connected with the vacuumizing pipe.
Furthermore, a vacuum meter is arranged on the tank cover.
Furthermore, a vertical supporting pipe is arranged at the center of the top of the tank cover, the stirring motor is coaxially arranged at one end of the supporting pipe, which is far away from the tank cover, and an output shaft of the stirring motor extends into the supporting pipe; two observation windows are arranged on the supporting tube, and the two observation windows are centrosymmetric by taking the axis of the supporting tube as the center.
Further, feed inlet department be equipped with the inlet pipe, sealed lid articulates the inlet pipe is kept away from the one end of cover.
Furthermore, a support seat in a cuboid structure is arranged outside the support tube, the support tube is positioned in the middle of the support seat, and the length of the support seat is greater than the diameter of the glue storage tank; the two sides of the glue storage tank are respectively provided with a hydraulic seat, two hydraulic cylinders are arranged in the hydraulic seats, piston rods of the hydraulic cylinders are vertically and upwards arranged, and the piston rods of the two hydraulic cylinders are respectively fixedly connected with the bottoms of the two ends of the supporting seat along the length direction.
Further, the support include three support columns, three the support column respectively with jar body fixed connection.
Further, a glue prevention bottle is arranged between the vacuumizing tube and the vacuum pump, a connecting hole matched with the vacuumizing tube is formed in the side face of the glue prevention bottle, a bottle cap matched with the glue prevention bottle is arranged at the top of the glue prevention bottle, a first air outlet hole is formed in the bottle cap, a first sealing round table is arranged on the inner surface of the bottle cap, a liquid level is arranged in the glue prevention bottle and is used for water above the connecting hole, a glue prevention round plate is arranged in the glue prevention bottle, a second sealing round table matched with the first air outlet hole is arranged on the glue prevention round plate, and a second air outlet hole matched with the first sealing round table is further formed in the glue prevention round plate and is arranged on the water surface. (the glue-repellent circular plate is made of a lightweight material)
Furthermore, the upper surface of the glue-proof circular plate is provided with a travel switch, and the travel switch is connected with an alarm.
The utility model has the advantages that:
1) the utility model discloses an embedment device binder removal is fast, and the flow is big, has effectively guaranteed machining efficiency, and then has guaranteed output, can avoid the colloid to carry the bubble and cause the quality problems such as starved glue, rubber coating effect difference during and the binder removal.
2) The glue bottle that prevents that sets up can carry out filterable effect to the gas that the storage glue jar was taken out, prevents that solid particle or irritability gas from taking out the polluted environment, can avoid the vacuum pump to take out the sizing material in the storage glue jar and the condition emergence that appears damaging vacuum pump and loss raw materials again.
Drawings
Fig. 1 is a schematic view of an overall structure of a high-efficiency liquid silica gel filling and sealing device for a vacuum interrupter in embodiment 1 of the present invention;
FIG. 2 is a perspective view of a stirring blade in example 1 of the present invention;
FIG. 3 is a front view of the stirring vane in embodiment 1 of the present invention;
fig. 4 is a schematic view of the overall structure of a high-efficiency liquid silica gel filling and sealing device for a vacuum interrupter in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a glue-proof bottle in embodiment 2 of the present invention;
fig. 6 is a schematic circuit diagram of a travel switch and an alarm in embodiment 2 of the present invention;
in the figure, 1, a glue storage tank; 2. an air pump; 3. a vacuum pump; 4. a tank body; 5. a can lid; 6. a support; 7. discharging the rubber tube; 8. a valve; 9. a stirring motor; 10. a rotating shaft; 11. stirring blades; 12. a feed inlet; 13. a pressurizing port; 14. vacuumizing a tube; 15. a sealing cover; 16. a vacuum gauge; 17. supporting a tube; 18. a feed pipe; 19. a supporting seat; 20. a hydraulic seat; 21. a hydraulic cylinder; 22. a support pillar; 23. a glue-proof bottle; 24. connecting holes; 25. a bottle cap; 26. a first air outlet hole; 27. a first sealing circular table; 28. an anti-glue circular plate; 29. a second sealing circular table; 30. a second air outlet; 31. a travel switch; 32. an alarm; 33. a stirring shaft sleeve; 34. a first shaft sleeve blade; 35. a second bushing leaf; 36. a bolt; 37. a first stirring blade; 38. a second stirring blade; 39. a rib plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
example 1:
as shown in fig. 1-4, a high-efficiency liquid silica gel filling and sealing device for a vacuum arc-extinguishing chamber comprises a gel storage tank 1, an air pump 2 and a vacuum pump 3;
the glue storage tank 1 comprises a tank body 4 and a tank cover 5 arranged on the tank body 4, wherein a support 6 is arranged at the bottom of the tank body 4, a glue outlet pipe 7 is arranged at the center of the bottom of the tank body 4, and a valve 8 is arranged on the glue outlet pipe 7; a through hole is formed in the center of the tank cover 5, a stirring motor 9 is coaxially arranged at the through hole, an output shaft of the stirring motor 9 is vertically arranged and is coaxially connected with a rotating shaft 10, the rotating shaft 10 extends into the tank body 4, and a stirring blade 11 is arranged on the rotating shaft 10; the tank cover 5 is also provided with a feed inlet 12, a pressurizing port 13 and a vacuumizing pipe 14, and a sealing cover 15 is arranged at the feed inlet 12;
the air pump 2 is connected with the pressurizing port 13 through an air pipe, and the vacuum pump 3 is connected with the vacuumizing pipe 14.
Stirring leaf 11 includes two stirring axle sleeves 33, two stirring axle sleeve 33 is followed the axis equipartition of axis of rotation 10, stirring axle sleeve 33 includes first axle sleeve leaf 34 and second axle sleeve leaf 35, first axle sleeve leaf 34 and second axle sleeve leaf 35 pass through bolted connection 36, first axle sleeve leaf 34 and second axle sleeve leaf 35 outer wall symmetry are provided with first stirring vane 37, second stirring vane 38 is installed through bolted connection 36 in the junction of first axle sleeve leaf 34 and second axle sleeve leaf 35. The first sleeve vane 34 and the second sleeve vane 35 are symmetrically provided with rib plates 39, and the rib plates 39 can be welded on the first sleeve vane 34 and the second sleeve vane 35. The rib 39 on the first bushing blade 34 and the second bushing blade 35 are connected by the bolt 36. The first stirring vanes 37 may be welded and fixed to the outer walls of the first sleeve blades 34 and the second sleeve blades 35. The second stirring vane 38 is connected between two ribs 39 on the first boss blade 34 and the second boss blade 35 by bolts 36. The stirring shaft sleeve 33 can be detached from the rotating shaft 10, and the second stirring blade 38 can be detached from the stirring shaft sleeve 33, so that when the glue storage tank 1 needs to be cleaned, the stirring shaft sleeve 33 and the second stirring blade 38 are detached respectively for cleaning. The dead angle space between the stirring shaft sleeve 33 and the glue storage tank 1 during cleaning is reduced, the cleaning area is increased, and the cleaning effect is enhanced. Meanwhile, the stirring shaft sleeve 33 and the second stirring blade 38 can be cleaned independently, and the cleaning effect is better.
The working principle is as follows: the glue stock is added into the glue storage tank 1 through the feed inlet 12, then the stirring motor 9 is started, the stirring motor 9 drives the rotating shaft 10 to rotate, the stirring blades on the rotating shaft 10 stir the glue stock in the glue storage tank 1, and therefore air bubbles in the glue stock are discharged into the glue storage tank 1. After stirring for a certain time, starting the vacuum pump 3 to vacuumize the glue storage tank 1. The gas in the glue storage tank 1 is discharged, so that the short-time solidification of the glue can be avoided, and the glue can be guaranteed to carry bubbles when being discharged. After the vacuumizing is finished, the air pump 2 is started to charge compressed air into the glue storage tank 1, so that the glue material in the glue storage tank 1 is pressurized. And opening the valve 8 on the rubber outlet pipe 7 to carry out the next rubber coating process. During the binder removal, because compressed gas is let in, the pressure in the binder storage tank 1 is sufficient, the binder removal speed is high, the flow is large, the processing efficiency is effectively ensured, and the yield is further ensured. Meanwhile, the glue storage tank 1 consists of a tank body 4 and a tank cover 5, and when the glue storage tank needs to be cleaned, the tank body and the tank cover are only required to be detached, so that the glue storage tank is convenient to clean.
The utility model discloses an embedment device binder removal is fast, and the flow is big, has effectively guaranteed machining efficiency, and then has guaranteed output, can avoid the colloid to carry the bubble and cause the quality problems such as starved glue, rubber coating effect difference during and the binder removal.
Further, a vacuum gauge 16 is arranged on the tank cover 5. The vacuum gauge 16 can help to observe the vacuum condition in the glue storage tank 1, so as to control the vacuum pump 3 to be started or stopped.
Furthermore, a vertical supporting pipe 17 is arranged at the center of the top of the tank cover 5, the stirring motor 9 is coaxially arranged at one end of the supporting pipe 17 far away from the tank cover 5, and an output shaft of the stirring motor 9 extends into the supporting pipe 17; two observation windows are arranged on the supporting tube 17, and the two observation windows are centrosymmetric by taking the axis of the supporting tube 17 as the center.
The feed inlet 12 is provided with a feed pipe 18, and the sealing cover 15 is hinged at one end of the feed pipe 18 far away from the tank cover 5.
A support seat 19 in a cuboid structure is arranged outside the support tube 17, the support tube 17 is positioned in the middle of the support seat 19, and the length of the support seat 19 is greater than the diameter of the glue storage tank 1; two sides of the glue storage tank 1 are respectively provided with a hydraulic seat 20, two hydraulic cylinders 21 are arranged in the hydraulic seats 20, piston rods of the hydraulic cylinders 21 are vertically and upwards arranged, and the piston rods of the two hydraulic cylinders 21 are respectively fixedly connected with the bottoms of the two ends of the supporting seat 19 along the length direction.
So set up, when needs split cover 5 and jar body 4 to wash, only need start pneumatic cylinder 21 and go upward can make cover 5 and jar body 4 separate. At this time, only the can cover 5 and the can body 4 need to be cleaned respectively. The hydraulic cylinder 21 is arranged, so that manual separation of the tank cover 5 and the tank body 4 is avoided, the disassembly is convenient, and the labor intensity of workers is effectively reduced.
Further, the support 6 includes three support columns 22, and the three support columns 22 are respectively and fixedly connected with the tank 4. The three support columns 22 form a stable tripod structure, so that the stability of the glue storage tank 1 in use is ensured.
Example 2:
as shown in fig. 4 to 6, the present embodiment is different from embodiment 1 in that: the vacuum pump is characterized in that a glue prevention bottle 23 is arranged between the vacuumizing tube 14 and the vacuum pump 3, a connecting hole 24 matched with the vacuumizing tube 14 is formed in the side face of the glue prevention bottle 23, a bottle cap 25 matched with the glue prevention bottle is arranged at the top of the glue prevention bottle 25, a first air outlet hole 26 is formed in the bottle cap 25, a first sealing circular truncated cone 27 is arranged on the inner surface of the bottle cap 25, water on the connecting hole 24 is filled with a liquid level in the glue prevention bottle 23, a glue prevention circular plate 28 is arranged in the glue prevention bottle 23, a second sealing circular truncated cone 29 matched with the first air outlet hole 26 is arranged on the glue prevention circular plate 28, a second air outlet hole 30 matched with the first sealing circular truncated cone 27 is further arranged on the glue prevention circular plate 28, and the glue prevention circular. The glue-proof circular plate 28 is made of a light material such as resin or foam. The centers of the first sealing circular table 27 and the second air outlet hole 30 are positioned on the same diameter.
The upper surface of the glue-proof circular plate 28 is provided with a travel switch 31, and the travel switch 31 is connected with an alarm 32.
During vacuum pumping, the gas in the glue storage tank 1 firstly enters the glue-proof bottle 23 through the vacuum-pumping tube 14, and then is pumped out through the second air outlet 30 and the first air outlet 26. Wherein, the water in the glue-proof bottle 23 can also filter the gas pumped out from the glue storage tank 1, thereby preventing the solid particles or the irritant gas from being pumped out to pollute the environment.
When the glue in the glue storage tank 1 is excessive, the glue is sucked into the vacuumizing pipe 14. Then, the gum material is sucked into the gum-proof bottle 23, the gum material entering the gum-proof bottle 23 raises the liquid level in the gum-proof bottle 23, and the gum-proof circular plate 28 on the liquid level is raised accordingly. When the amount of the glue materials continues to increase, the glue-preventing circular plate 28 rises to the top, the second sealing circular table 29 on the glue-preventing circular plate is matched with the first air outlet 26, the second air outlet 30 is matched with the first sealing circular table 27, the air outlet end of the glue-preventing bottle 23 is further blocked, and at the moment, the vacuum pump 3 does not act on the inside of the glue storage tank 1 any more. When the second sealing circular table 29 is matched with the first air outlet hole 26, the travel switch 31 is touched, and the alarm 32 gives an alarm.
The glue bottle 23 that prevents that sets up can carry out filterable effect to the gas that the storage glue jar 1 was taken out, prevents that solid particle or irritability gas from taking out the polluted environment, can avoid vacuum pump 3 to take out the sizing material in the storage glue jar 1 and the condition emergence that appears damaging vacuum pump 3 and loss raw materials again.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. The utility model provides an efficient vacuum interrupter liquid silica gel filling and sealing device which characterized in that: comprises a glue storage tank, an air pump and a vacuum pump;
the glue storage tank comprises a tank body and a tank cover arranged on the tank body, a support is arranged at the bottom of the tank body, a glue outlet pipe is arranged at the center of the bottom of the tank body, and a valve is arranged on the glue outlet pipe; a through hole is formed in the center of the tank cover, a stirring motor is coaxially arranged at the through hole, an output shaft of the stirring motor is vertically arranged and is coaxially connected with a rotating shaft, the rotating shaft extends into the tank body, and stirring blades are arranged on the rotating shaft; the tank cover is also provided with a feed port, a pressurizing port and a vacuumizing pipe, and the feed port is provided with a sealing cover;
the air pump is connected with the pressurizing port through an air pipe, and the vacuum pump is connected with the vacuumizing pipe.
2. The efficient liquid silica gel filling and sealing device for the vacuum arc-extinguishing chamber according to claim 1, wherein: the tank cover is provided with a vacuum meter.
3. The efficient liquid silica gel filling and sealing device for the vacuum arc-extinguishing chamber according to claim 1, wherein: a vertical supporting pipe is arranged at the center of the top of the tank cover, the stirring motor is coaxially arranged at one end of the supporting pipe, which is far away from the tank cover, and an output shaft of the stirring motor extends into the supporting pipe; two observation windows are arranged on the supporting tube, and the two observation windows are centrosymmetric by taking the axis of the supporting tube as the center.
4. The efficient liquid silica gel filling and sealing device for the vacuum arc-extinguishing chamber according to claim 1, wherein: the feed inlet department be equipped with the inlet pipe, sealed lid articulates the inlet pipe is kept away from the one end of cover.
5. The efficient liquid silica gel filling and sealing device for the vacuum arc-extinguishing chamber according to claim 3, wherein: a support seat in a cuboid structure is arranged outside the support tube, the support tube is positioned in the middle of the support seat, and the length of the support seat is greater than the diameter of the glue storage tank; the two sides of the glue storage tank are respectively provided with a hydraulic seat, two hydraulic cylinders are arranged in the hydraulic seats, piston rods of the hydraulic cylinders are vertically and upwards arranged, and the piston rods of the two hydraulic cylinders are respectively fixedly connected with the bottoms of the two ends of the supporting seat along the length direction.
6. The efficient liquid silica gel filling and sealing device for the vacuum arc-extinguishing chamber according to claim 1, wherein: the support include three support columns, three the support column respectively with jar body fixed connection.
7. The efficient liquid silica gel filling and sealing device for the vacuum arc-extinguishing chamber according to claim 1, wherein: the vacuum pump is characterized in that a glue prevention bottle is arranged between the vacuum tube and the vacuum pump, a connecting hole matched with the vacuum tube is formed in the side face of the glue prevention bottle, a bottle cap matched with the glue prevention bottle is arranged at the top of the glue prevention bottle, a first air outlet hole is formed in the bottle cap, a first sealing round table is arranged on the inner surface of the bottle cap, a liquid level is arranged in the glue prevention bottle, water above the connecting hole is arranged in the glue prevention bottle, a glue prevention round plate is arranged in the glue prevention round plate, a second sealing round table matched with the first air outlet hole is arranged on the glue prevention round plate, and a second air outlet hole matched with the first sealing round table is further arranged on the glue prevention round plate.
8. The efficient liquid silica gel filling and sealing device for the vacuum arc-extinguishing chamber according to claim 7, wherein: the upper surface of the glue-proof circular plate is provided with a travel switch, and the travel switch is connected with an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454387.2U CN210647112U (en) | 2019-09-03 | 2019-09-03 | Efficient vacuum interrupter liquid silica gel filling and sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454387.2U CN210647112U (en) | 2019-09-03 | 2019-09-03 | Efficient vacuum interrupter liquid silica gel filling and sealing device |
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| CN210647112U true CN210647112U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921454387.2U Active CN210647112U (en) | 2019-09-03 | 2019-09-03 | Efficient vacuum interrupter liquid silica gel filling and sealing device |
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| CN (1) | CN210647112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715475A (en) * | 2020-06-11 | 2020-09-29 | 浙江明都创芯电器有限公司 | Automatic vacuum dispensing mechanism for LED |
-
2019
- 2019-09-03 CN CN201921454387.2U patent/CN210647112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715475A (en) * | 2020-06-11 | 2020-09-29 | 浙江明都创芯电器有限公司 | Automatic vacuum dispensing mechanism for LED |
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