CN211897027U - Bright annealing furnace sealing roller device - Google Patents
Bright annealing furnace sealing roller device Download PDFInfo
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- CN211897027U CN211897027U CN202020480942.5U CN202020480942U CN211897027U CN 211897027 U CN211897027 U CN 211897027U CN 202020480942 U CN202020480942 U CN 202020480942U CN 211897027 U CN211897027 U CN 211897027U
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- roller
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- roller set
- mounting plate
- bright annealing
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Abstract
The utility model relates to the technical field of annealing furnaces, in particular to a sealing roller device of a bright annealing furnace, which comprises a mounting plate and a roller wheel assembly, wherein the roller wheel assembly is arranged on the mounting plate and comprises a base and a counter pressure roller, the counter pressure roller is rotatably arranged on the base, and the surface of the counter pressure roller is provided with an elastic sealing layer; the two groups of roller assemblies are respectively an upper roller assembly and a lower roller assembly; the mounting plate is provided with a feeding port, and the upper roller set and the lower roller set are respectively mounted above and below the feeding port in a mirror symmetry mode; the base of the upper roller set is arranged on the mounting plate in a sliding manner; the device also comprises an adjusting device used for adjusting the distance between the upper roller set and the lower roller set, and the adjusting device is arranged on the base. The utility model discloses a bright annealing stove seals running roller device, to the reducible air of the elastic sealing layer of last running roller group and lower running roller group under the pressure state along with the possibility that the sheet stock gets into the pan feeding mouth, easily control the purity of the inside atmosphere of annealing stove.
Description
Technical Field
The utility model relates to an annealing furnace technical field especially relates to bright annealing furnace sealing roller device.
Background
Bright annealing stove is one kind of annealing stove, be used for keeping certain temperature with the metal in a certain time, in order to reach better good effect that moves back, often need let in the high-purity atmosphere of certain content in toward the annealing stove, the difference of atmosphere often can bring different annealing effects, therefore the gaseous purity of control atmosphere is the key of annealing stove, very easily get into the air during current annealing stove pan feeding, influence the control of atmosphere purity, consequently it is necessary to provide a bright annealing stove sealing roller device, reducible air gets into inside the annealing stove.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bright annealing stove seals running roller device to prior art not enough, inside reducible air admission annealing stove.
In order to achieve the purpose, the sealing roller device of the bright annealing furnace comprises a mounting plate and a roller wheel assembly, wherein the roller wheel assembly is mounted on the mounting plate, the roller wheel assembly comprises a base and a counter pressure roller, the counter pressure roller is rotatably arranged on the base, and the surface of the counter pressure roller is provided with an elastic sealing layer; the two groups of roller assemblies are respectively an upper roller assembly and a lower roller assembly; the mounting plate is provided with a feeding port, and the upper roller set and the lower roller set are respectively mounted above and below the feeding port in a mirror symmetry mode; the base of the upper roller set is arranged on the mounting plate in a sliding manner; the device also comprises an adjusting device used for adjusting the distance between the upper roller set and the lower roller set, and the adjusting device is arranged on the base.
Furthermore, the device also comprises a sealing gasket which is arranged on a contact surface between the base of the upper roller set and the base of the lower roller set.
Further, the bases of the upper roller set and the lower roller are arranged on the mounting plate in a sliding mode in the vertical direction; adjusting device includes adjusting screw and twist grip, and twist grip sets up in adjusting screw, and the mounting panel is provided with the cantilever, and adjusting screw's both ends are provided with screw thread section and lower screw thread section on opposite direction respectively, and adjusting screw's middle part pin joint is in the cantilever, goes up the base of roller group and lower roller group and is provided with screw hole and screw hole down respectively, goes up screw hole and screw hole down and is connected with screw thread section and lower screw thread section cooperation respectively.
Furthermore, the elastic sealing layer is made of high-temperature-resistant silica gel.
Furthermore, the diameter of the counter pressure roller is 3-5 times of the thickness of the elastic sealing layer.
The utility model has the advantages that: the utility model discloses a bright annealing stove sealing roller device, mounting panel can be for the current door plant of current bright annealing stove pan feeding mouth, during the material loading, and the sheet stock is pressed between the elastic sealing layer of last roller set and lower roller set, and the reducible air of the elastic sealing layer of last roller set and lower roller set under to the state of pressing gets into the possibility of pan feeding mouth along with the sheet stock, easily controls the purity of the inside atmosphere of annealing stove.
Drawings
Fig. 1 is a schematic cross-sectional structural view of the present invention.
Fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
The reference numerals include:
1-mounting plate 11-feeding port 12-cantilever
2-roller assembly
21-base 22-counter pressure roller 23-elastic sealing layer
31-upper roller set 32-lower roller set
4-adjusting device 41-turning handle 42-adjusting screw.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the bright annealing furnace sealing roller device of the present invention comprises a mounting plate 1 and a roller assembly 2, wherein the roller assembly 2 is mounted on the mounting plate 1, the roller assembly 2 comprises a base 21 and a counter pressure roller 22, the counter pressure roller 22 is rotatably disposed on the base 21, and an elastic sealing layer 23 is disposed on the surface of the counter pressure roller 22; the two groups of roller assemblies 2 are respectively an upper roller assembly 31 and a lower roller assembly 32; the mounting plate 1 is provided with a feeding port 11, and the upper roller set 31 and the lower roller set 32 are respectively mounted above and below the feeding port 11 in a mirror symmetry manner; the base 21 of the upper roller set 31 is arranged on the mounting plate 1 in a sliding manner; and the adjusting device 4 is used for adjusting the distance between the upper roller set 31 and the lower roller set 32, and the adjusting device 4 is arranged on the base 21. The adjusting device 4 can adjust the distance between the upper roller set 31 and the lower roller set 32 so as to feed the sheet materials with different thicknesses. The mounting plate 1 of the sealing roller device of the bright annealing furnace can be the existing door plate of the feeding hole 11 of the existing bright annealing furnace, and the existing annealing furnace is easy to be reformed; during feeding, the sheet materials are pressed between the elastic sealing layers 23 of the upper roller set 31 and the lower roller set 32, and the elastic sealing layers 23 of the upper roller set 31 and the lower roller set 32 in a pressing state can reduce the possibility that air enters the feeding port 11 along with the sheet materials, so that the purity of the atmosphere in the annealing furnace is easy to control.
The device also comprises a pressing plate which is fixedly arranged on the mounting plate 1, and the base 21 is arranged between the pressing plate and the mounting plate 1.
The elastic sealing layer 23 is a fluororubber layer or a hebrew rubber layer.
Further, the roller device further comprises a sealing gasket which is arranged on a contact surface between the base 21 of the upper roller set 31 and the base 21 of the lower roller set 32. The utility model discloses a bright annealing furnace sealing roller device, the reducible air of sealed pad gets into the annealing stove from between two bases 21, easily controls the purity of the inside atmosphere of annealing stove.
Further, the upper roller set 31 and the lower roller base 21 are both arranged on the mounting plate 1 in a sliding manner in the vertical direction; the adjusting device 4 comprises an adjusting screw 42 and a rotating handle 41, the rotating handle 41 is arranged on the adjusting screw 42, the mounting plate 1 is provided with a cantilever 12, two ends of the adjusting screw 42 are respectively provided with an upper thread section and a lower thread section which are opposite in thread direction, the middle part of the adjusting screw 42 is pivoted on the cantilever 12, the bases 21 of the upper roller set 31 and the lower roller set 32 are respectively provided with an upper thread hole and a lower thread hole, and the upper thread hole and the lower thread hole are respectively in fit connection with the upper thread section and the lower thread section. The utility model discloses a bright annealing stove seals running roller device rotates twist grip 41 and can make upper roll group 31 and lower roll group 32 slide towards opposite direction in vertical orientation to adjust two distances between to compression roller 22, the sheet stock of the different thickness of the material loading of being convenient for.
Specifically, the elastic sealing layer 23 is made of a high-temperature-resistant silica gel material. The sealing roller device of the bright annealing furnace has good sealing performance and good weather resistance.
Further, the diameter of the counter pressure roller 22 is 3-5 times of the thickness of the elastic sealing layer 23. The sealing roller device of the bright annealing furnace has good sealing performance.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as limiting the present invention.
Claims (5)
1. Bright annealing furnace seals running roller device, including mounting panel and roller assembly, the roller assembly is installed in the mounting panel, its characterized in that: the roller wheel assembly comprises a base and a counter pressure roller, the counter pressure roller is rotatably arranged on the base, and an elastic sealing layer is arranged on the surface of the counter pressure roller;
the two groups of roller assemblies are respectively an upper roller assembly and a lower roller assembly; the mounting plate is provided with a feeding port, and the upper roller set and the lower roller set are respectively mounted above and below the feeding port in a mirror symmetry mode; the base of the upper roller set is arranged on the mounting plate in a sliding manner;
the device also comprises an adjusting device used for adjusting the distance between the upper roller set and the lower roller set, and the adjusting device is arranged on the base.
2. The bright annealing furnace seal roller device according to claim 1, characterized in that: the sealing gasket is arranged on a contact surface between the base of the upper roller set and the base of the lower roller set.
3. The bright annealing furnace seal roller device according to claim 1, characterized in that: the bases of the upper roller set and the lower roller are arranged on the mounting plate in a sliding manner in the vertical direction; adjusting device includes adjusting screw and twist grip, and twist grip sets up in adjusting screw, and the mounting panel is provided with the cantilever, and adjusting screw's both ends are provided with screw thread section and lower screw thread section on opposite direction respectively, and adjusting screw's middle part pin joint is in the cantilever, goes up the base of roller group and lower roller group and is provided with screw hole and screw hole down respectively, goes up screw hole and screw hole down and is connected with screw thread section and lower screw thread section cooperation respectively.
4. The bright annealing furnace seal roller device according to claim 1, characterized in that: the elastic sealing layer is made of high-temperature-resistant silica gel.
5. The bright annealing furnace seal roller device according to claim 4, characterized in that: the diameter of the counter-pressing roller is 3-5 times of the thickness of the elastic sealing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020480942.5U CN211897027U (en) | 2020-04-05 | 2020-04-05 | Bright annealing furnace sealing roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020480942.5U CN211897027U (en) | 2020-04-05 | 2020-04-05 | Bright annealing furnace sealing roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211897027U true CN211897027U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020480942.5U Active CN211897027U (en) | 2020-04-05 | 2020-04-05 | Bright annealing furnace sealing roller device |
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| Country | Link |
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| CN (1) | CN211897027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755682A (en) * | 2021-09-15 | 2021-12-07 | 江苏甬金金属科技有限公司 | Bright annealing furnace inlet sealing device |
-
2020
- 2020-04-05 CN CN202020480942.5U patent/CN211897027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755682A (en) * | 2021-09-15 | 2021-12-07 | 江苏甬金金属科技有限公司 | Bright annealing furnace inlet sealing device |
| CN113755682B (en) * | 2021-09-15 | 2022-10-21 | 江苏甬金金属科技有限公司 | Bright annealing furnace inlet sealing device |
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