CN219913886U - Nozzle sealing device of drying oven - Google Patents
Nozzle sealing device of drying oven Download PDFInfo
- Publication number
- CN219913886U CN219913886U CN202321615298.8U CN202321615298U CN219913886U CN 219913886 U CN219913886 U CN 219913886U CN 202321615298 U CN202321615298 U CN 202321615298U CN 219913886 U CN219913886 U CN 219913886U
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- China
- Prior art keywords
- connecting component
- nozzle
- fixedly connected
- coupling assembling
- wall
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- 238000001035 drying Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims description 30
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to the technical field of drying boxes, and provides a nozzle sealing device of a drying box, which comprises a first connecting component, wherein an external thread is arranged on the outer wall of the first connecting component, a second connecting component is fixedly connected to one side of the first connecting component far away from the external thread, a sealing ring is fixedly connected to the connecting position of the first connecting component and the second connecting component, gas or other liquid required by working can reach the second connecting component through the first connecting component by arranging a baffle block and a resistance spring during working, and the baffle block is arranged in the second connecting component.
Description
Technical Field
The utility model relates to the technical field of drying boxes, in particular to a nozzle sealing device of a drying box.
Background
The drying box is divided into an electrothermal blowing drying box and a vacuum drying box according to different drying materials, and is widely applied to various fields of chemical industry, electronic communication, plastics, cables, electroplating, hardware, automobiles, photoelectricity, rubber products, molds, spraying, printing, medical treatment, aerospace, universities and the like, meanwhile, the working progress of workers can be effectively improved by using the drying box, and the drying box is internally provided with a nozzle, so that needed hot air or other gases are sprayed out through the nozzle.
A coater nozzle closure device disclosed by the search publication No. CN202447256U is generally described as comprising two plates connected together at a set angle, one alcohol storage tank being formed at the bottom thereof, and two of the plates being provided with coater nozzle connection means. The nozzle sealing device of the coating machine is arranged on the nozzle of the coating machine through the nozzle connecting device of the coating machine, and the bottom of the nozzle sealing device of the coating machine is provided with an alcohol storage tank for storing alcohol so as to keep the nozzle of the coating machine wet and clean. When the nozzle of the coating machine needs to be used, the nozzle sealing device of the coating machine is taken off, the nozzle of the coating machine is wiped clean by dust-free cloth dipped with alcohol or acetone, and then the electronic paste is only discharged once, so that the waste of the electronic paste is reduced. Meanwhile, the sealing device of the nozzle of the coating machine can also play a role in protecting the nozzle of the coating machine when the coating machine is transported.
The device adopts the dust-free adhesive tape to fix the nozzle sealing device on the equipment, however, the scheme can seal the nozzle, but after the beginning or the end of the work, workers are required to take down or install one by one to carry out auxiliary work, so that the time and the labor are wasted, and the working strength of the workers is increased.
Disclosure of Invention
The utility model provides a drying oven nozzle sealing device, which solves the problem of the drying oven nozzle sealing device in the related art.
The technical scheme of the utility model is as follows: the utility model provides a drying cabinet nozzle closing device, includes first coupling assembling, first coupling assembling's outer wall is provided with the external screw thread, one side fixedly connected with second coupling assembling of external screw thread is kept away from to first coupling assembling, the junction fixedly connected with sealing washer of first coupling assembling and second coupling assembling, the sealing washer is circular cyclic annular setting, one side fixedly connected with electromagnetic means of first coupling assembling is kept away from to second coupling assembling, the bottom fixedly connected with connecting pipe of unloading of second coupling assembling, the bottom fixedly connected with direction mouth of connecting pipe of unloading, the direction mouth is trapezoidal form.
Preferably, the middle parts of the first connecting component and the second connecting component are in a through hole shape and are connected with each other, a blocking block is movably connected with the middle part of the inner wall of the second connecting component, one side of the blocking block, which is close to the electromagnetic device, takes the middle part as an axis, and a circular array is provided with a resistance spring.
Preferably, a second connecting groove is formed in one side, close to the electromagnetic device, of the middle part of the inner wall of the second connecting assembly, a first magnetic block is fixedly connected to one side, close to the middle part of the second connecting assembly, and a penetrating groove is formed in the bottom end of the inner wall of the second connecting assembly, located at the top end of the unloading connecting pipe.
Preferably, the middle part of the top end of the discharging connecting pipe is provided with a pressurizing cavity, the discharging connecting pipe, the guide nozzle and the penetrating groove are connected and communicated with each other, and one side of the blocking block, which is close to the first magnetic block, is provided with a first connecting groove.
Preferably, the middle part of one side of the first connecting groove, which is close to the resistance spring, is fixedly connected with a second magnetic block.
Preferably, the resistance springs are provided with four groups, one end of each resistance spring is connected to one side, close to the electromagnetic device, of the blocking block, and the other end of each resistance spring is connected to the inner wall of the second connecting assembly.
Preferably, the diameter of the outer wall of the first connecting component is smaller than the diameter of the outer wall of the second connecting component.
Preferably, the bottom end diameter of the blocking block is larger than the top end diameter of the through groove
Preferably, the distance between each set of said resistance springs is between two and three centimeters.
Preferably, the width of the outlet end of the guide nozzle is four to eight millimeters.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, the blocking block and the resistance spring are arranged, when the device is used, gas or other liquid required by working can reach the second connecting assembly through the first connecting assembly during working, the blocking block is arranged in the second connecting assembly, and as the blocking block is blocked at the top end of the through groove, the gas or the liquid cannot be normally discharged, and the gas pressure in the second connecting assembly is continuously increased along with the continuous increase of the gas or the liquid, the blocking block is pushed by the gas pressure, and gradually removed from the top end of the through groove through the resistance spring, and then the blocking block can be discharged from the guide nozzle through the pressurization of the pressurizing cavity after falling into the discharging connecting pipe through the through groove.
2. According to the utility model, the electromagnetic device, the second magnetic block and the first magnetic block are arranged, when a small amount of gas or liquid is required to be discharged, and the air pressure in the second connecting assembly is insufficient to push the blocking block away, the electromagnetic device is started at the moment, so that the electromagnetic device exerts a certain magnetic force on the first magnetic block, the first magnetic block generates a magnetic field and attracts the second magnetic block mutually, the blocking block is driven by the second magnetic block and gradually moves away from the top end of the through groove along with the fact that the second magnetic block is attracted by the first magnetic block, the electromagnetic device is closed after the work is finished, the first magnetic block does not generate a magnetic field any more, and the blocking block is automatically reset under the characteristic of the resistance spring.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the whole structure of the present utility model.
Fig. 3 is a schematic cross-sectional view of the first connecting component and the second connecting component according to the present utility model.
Fig. 4 is a schematic cross-sectional view of the second connecting assembly structure of the present utility model.
The reference numerals are: 1. a first connection assembly; 101. an external thread; 102. a seal ring; 2. a second connection assembly; 201. a barrier block; 2011. a first connection groove; 202. a resistance spring; 203. a second connecting groove; 204. a through groove; 3. an electromagnetic device; 301. a first magnetic block; 302. a second magnetic block; 4. a discharging connecting pipe; 401. a guide nozzle; 402. a plenum chamber.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the utility model provides a nozzle closing device of a drying oven, comprising a first connecting component 1, wherein an external thread 101 is arranged on the outer wall of the first connecting component 1 so as to be convenient for connecting the first connecting component 1 through the external thread 101, a second connecting component 2 is fixedly connected with one side of the first connecting component 1 far away from the external thread 101, a sealing ring 102 is fixedly connected with the connecting position of the first connecting component 1 and the second connecting component 2, the sealing ring 102 is in a circular ring shape so as to be convenient for closing the connecting position of the first connecting component 1 and the second connecting component 2 through the sealing ring 102, an electromagnetic device 3 is fixedly connected with one side of the second connecting component 2 far away from the first connecting component 1, a discharging connecting pipe 4 is fixedly connected with the bottom end of the discharging connecting pipe 4, a guide nozzle 401 is fixedly connected with the bottom end of the discharging connecting pipe 4, the guide nozzle 401 is in a trapezoid shape, so as to facilitate discharging materials through the guide nozzle 401, the middle parts of the first connecting component 1 and the second connecting component 2 are in a through hole shape and are connected with each other, the middle part of the inner wall of the second connecting component 2 is movably connected with a blocking block 201, one side of the blocking block 201, which is close to the electromagnetic device 3, uses the middle part as an axle center, is provided with a resistance spring 202 in a circular array so as to be capable of automatically resetting the blocking block 201 after being pressed by the resistance spring 202, one side of the middle part of the inner wall of the second connecting component 2, which is close to the electromagnetic device 3, is provided with a second connecting groove 203, one side of the second connecting groove 203, which is close to the middle part of the second connecting component 2, is fixedly connected with a first magnetic block 301, the bottom end of the inner wall of the second connecting component 2 is positioned at the top end of the discharging connecting pipe 4, a through groove 204 is provided with a pressurizing cavity 402 is provided at the middle part of the top end of the discharging connecting pipe 4 so as to pressurize materials in the discharging connecting pipe 4, the unloading connecting pipe 4, the guide nozzle 401 and the penetrating groove 204 are mutually connected and communicated, a first connecting groove 2011 is formed in one side, close to the first magnetic block 301, of the blocking block 201, a second magnetic block 302 is fixedly connected to the middle of one side, close to the resistance spring 202, of the first connecting groove 2011, four groups of resistance springs 202 are arranged, one end of each resistance spring 202 is connected to one side, close to the electromagnetic device 3, of the blocking block 201, the other end of each resistance spring 202 is connected to the inner wall of the second connecting assembly 2, the diameter of the outer wall of the first connecting assembly 1 is smaller than that of the outer wall of the second connecting assembly 2, the diameter of the bottom end of the blocking block 201 is larger than that of the top end of the penetrating groove 204, the distance between each group of resistance springs 202 is two to three centimeters, and the width of the outlet end of the guide nozzle 401 is four to eight millimeters.
The working principle of the utility model is as follows: when in use, the discharging connecting pipe 4 is installed by the external screw thread 101 on the outer wall of the first connecting component 1, and is oriented downwards, then when in operation, gas or other liquid required by operation can reach the second connecting component 2 through the first connecting component 1, and the inside of the second connecting component 2 is provided with the blocking block 201, because the blocking block 201 is blocked at the top end of the through groove 204, the gas or liquid can not be normally discharged, the gas pressure in the second connecting component 2 is continuously increased along with the continuous increase of the gas or liquid, the gas pressure can push the blocking block 201, the blocking block 201 is gradually removed from the top end of the through groove 204 by the resistance spring 202, then the gas or liquid can be discharged from the guide nozzle 401 through the pressurization of the pressurizing cavity 402 after falling into the discharging connecting pipe 4 through the through groove 204, when the air pressure in the second connecting component 2 is insufficient to push away the blocking block 201, the electromagnetic device 3 is started at this time, so that the electromagnetic device 3 applies a certain magnetic force to the first magnetic block 301, thereby the first magnetic block 301 generates a magnetic field and attracts the second magnetic block 302 mutually, the blocking block 201 is driven by the second magnetic block 302 and gradually moves away from the top end of the through groove 204 along with the continuous attraction of the second magnetic block 302, the electromagnetic device 3 is closed after the operation is finished, the first magnetic block 301 does not generate a magnetic field, the blocking block 201 is automatically reset under the characteristic of the resistance spring 202, the through groove 204 is closed again, and the material is prevented from being discharged.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a drying cabinet nozzle closing device, its characterized in that, includes first coupling assembling (1), the outer wall of first coupling assembling (1) is provided with external screw thread (101), one side fixedly connected with second coupling assembling (2) of external screw thread (101) are kept away from to first coupling assembling (1), junction fixedly connected with sealing washer (102) of first coupling assembling (1) and second coupling assembling (2), sealing washer (102) are circular cyclic annular setting, one side fixedly connected with electromagnetic means (3) of first coupling assembling (1) are kept away from to second coupling assembling (2), the bottom fixedly connected with connecting pipe (4) of unloading, the bottom fixedly connected with direction mouth (401) of connecting pipe (4) of unloading, direction mouth (401) are trapezoidal form.
2. The nozzle sealing device for the drying oven according to claim 1, wherein the middle parts of the first connecting component (1) and the second connecting component (2) are in a through hole shape and are connected with each other, a blocking block (201) is movably connected with the middle part of the inner wall of the second connecting component (2), one side of the blocking block (201) close to the electromagnetic device (3) takes the middle part as an axis, and a circular array is provided with a resistance spring (202).
3. The drying oven nozzle sealing device according to claim 2, wherein a second connecting groove (203) is formed in one side, close to the electromagnetic device (3), of the middle part of the inner wall of the second connecting component (2), a first magnetic block (301) is fixedly connected to one side, close to the middle part of the second connecting component (2), of the second connecting groove (203), and a penetrating groove (204) is formed in the top end, located at the bottom end of the inner wall of the second connecting component (2), of the discharging connecting pipe (4).
4. A drying oven nozzle closing device according to claim 3, wherein a pressurizing cavity (402) is formed in the middle of the top end of the unloading connecting pipe (4), the guiding nozzle (401) and the penetrating groove (204) are mutually connected and communicated, and a first connecting groove (2011) is formed in one side, close to the first magnetic block (301), of the blocking block (201).
5. A drying box nozzle closing device according to claim 4, characterized in that the middle part of one side of the first connecting groove (2011) close to the resistance spring (202) is fixedly connected with a second magnetic block (302).
6. A drying box nozzle closing device according to claim 2, characterized in that the resistance springs (202) are provided with four groups, one end of each resistance spring (202) is connected to one side of the blocking block (201) close to the electromagnetic device (3), and the other end is connected to the inner wall of the second connecting component (2).
7. A drying oven nozzle closing device according to claim 1, characterized in, that the outer wall diameter of the first connection assembly (1) is smaller than the outer wall diameter of the second connection assembly (2).
8. A drying box nozzle closure according to claim 3, characterized in that the bottom end diameter of the baffle block (201) is larger than the top end diameter of the through slot (204).
9. A drying box nozzle closure according to claim 2, characterized in that the distance between each set of said resistance springs (202) is two to three cm.
10. A drying oven nozzle closing device according to claim 1, characterized in, that the outlet end width of the guide nozzle (401) is four to eight mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615298.8U CN219913886U (en) | 2023-06-25 | 2023-06-25 | Nozzle sealing device of drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615298.8U CN219913886U (en) | 2023-06-25 | 2023-06-25 | Nozzle sealing device of drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219913886U true CN219913886U (en) | 2023-10-27 |
Family
ID=88438556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321615298.8U Active CN219913886U (en) | 2023-06-25 | 2023-06-25 | Nozzle sealing device of drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219913886U (en) |
-
2023
- 2023-06-25 CN CN202321615298.8U patent/CN219913886U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |