CN218037653U - High temperature resistant camera mechanism - Google Patents
High temperature resistant camera mechanism Download PDFInfo
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- CN218037653U CN218037653U CN202222325789.0U CN202222325789U CN218037653U CN 218037653 U CN218037653 U CN 218037653U CN 202222325789 U CN202222325789 U CN 202222325789U CN 218037653 U CN218037653 U CN 218037653U
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Abstract
The utility model discloses a high temperature resistant camera mechanism, it can be used to the real-time collection of product image under the high temperature condition, time saving and labor saving, can improve detection efficiency, can reduce the scald risk, it is including the thermal-insulated chamber that is used for cooling gas or cooling liquid circulation to pour into, the thermal-insulated chamber includes hollow interior casing, hollow shell body, the shell body suit is in the interior casing outside and coaxial with interior casing, interval distribution, the top in thermal-insulated chamber is provided with the import, the export, the shell body, interior casing is respectively through outer mount pad, interior mount pad, install the sleeve in the well kenozooecium of interior casing, telescopic one end is installed in the side of interior mount pad through first mount pad, the telescopic other end is through hasp locking behind the cavity in thermal-insulated chamber, telescopic other end division has the through-hole with outside intercommunication, the through transparent glass encapsulation, install the camera in the sleeve, the camera lens of camera corresponds with clear glass, the camera passes through wire and external power source, the controller electricity is connected.
Description
Technical Field
The utility model relates to a camera technical field specifically is a high temperature resistant camera mechanism.
Background
In the steel smelting process, it is often necessary to detect a cast product formed by smelting or casting, for example, when a steel blank is formed by smelting, the surface of the cast product is detected so as to find flaws such as cracks, depressions and the like existing on the surface of the cast product in time. At present, a commonly used detection mode is manual detection, a smelting-formed casting is taken out of a smelting furnace, a worker observes whether the surface of the casting has defects or not through naked eyes, if the surface of the casting has the defects, the casting is put into the high-temperature smelting furnace to be continuously processed, the detection mode wastes time and labor, the detection efficiency is low, the temperature of the casting taken out of the smelting furnace is close to 1000 ℃, scalding danger is easy to occur, if the casting is detected after being cooled, long cooling waiting time is needed, and the requirement for quick production of the castings in batches cannot be met.
SUMMERY OF THE UTILITY MODEL
To the mode that exists among the prior art that detects high temperature product through artifical the observation, waste time and energy, detection efficiency is low, easily takes place to scald dangerous problem, the utility model provides a high temperature resistant camera mechanism, it can satisfy the real-time collection of product image under the high temperature condition, and labour saving and time saving can improve detection efficiency, can reduce the risk of scalding.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high temperature resistant camera mechanism, its is including the thermal-insulated chamber that is used for cooling gas or cooling liquid circulation to pour into, thermal-insulated chamber includes hollow interior casing, hollow shell body, the shell body suit in the interior casing outside and with interior casing coaxial, interval distribution, the top in thermal-insulated chamber is provided with import, export, shell body, interior casing are installed through outer mount pad, interior mount pad respectively: the heat insulation cavity is characterized in that a sleeve is mounted in the hollow part of the inner shell, one end of the sleeve is fixedly connected with the side end of the inner mounting seat, the other end of the sleeve penetrates through the cavity of the heat insulation cavity and then is locked by a lock catch, the other end of the sleeve is provided with a through hole, and the through hole is packaged by transparent glass;
the hollow part of the sleeve is a heat insulation chamber, a camera is arranged in the heat insulation chamber, a lens of the camera corresponds to the transparent glass, and the camera is electrically connected with an external power supply and a controller through a lead;
the outer shell, the inner shell, the outer mounting seat, the inner mounting seat, the lock catch and the sleeve are all made of stainless steel; the transparent glass is made of quartz glass.
It is further characterized in that the method further comprises the steps of,
a second through hole is formed in the other end of the heat insulation cavity, and the other end of the sleeve penetrates through the second through hole and is connected with the second through hole in a sealing mode;
further, an inner cylinder is sleeved on the outer surface of the sleeve and located between the inner shell and the sleeve, and the inner cylinder is made of PEEK;
furthermore, one end of the inner cylinder is fixed with the inner mounting seat through a bolt, a gap is formed between the other end of the inner cylinder and the inner side of the other end of the outer shell, an annular convex edge is arranged on the outer surface of the other end of the sleeve, the convex edge is arranged in the gap and is in clearance fit with the inner surface of the gap, and a second sealing ring is embedded between the convex edge and the inner side of the other end of the outer shell;
furthermore, a first sealing ring is embedded between the outer mounting seat and the outer side of one end of the outer shell, and a second sealing ring is embedded between the other end of the sleeve and the inner side of the other end of the outer shell;
furthermore, the joints of the inlet and the outlet are explosion-proof joints;
furthermore, the other end of the sleeve is provided with an external thread, the middle part of the lock catch is provided with an internal thread hole, and the lock catch is in threaded connection with the other end of the sleeve through the matching of the external thread and the internal thread hole;
further, an annular light source is installed in the sleeve, and the annular light source is installed between the camera lens and the transparent glass;
further, shell body, interior casing, sleeve are hollow columnar structure and coaxial distribution, interior mount pad is "worker" shape, first mount pad is "T" shape.
Adopt the utility model discloses above-mentioned structure can reach following beneficial effect: be provided with the camera in the heat-insulating chamber of this mechanism, the camera lens of camera corresponds with the clear glass of sleeve one side, so that gather outside product image information, the camera passes through the wire and is connected with external control ware electricity, so that send the image information of gathering for the controller in real time, the staff acquires the image information of product under the high temperature condition in real time through external control ware's display screen, so that in time discover the defect that foundry goods product surface exists, thereby satisfy the remote detection demand of product under the high temperature condition, time saving and labor saving, detection efficiency is greatly improved, it need not the detection personnel and closely detects the product, scald risk has been reduced.
The materials of the outer shell, the inner shell, the outer mounting seat, the inner mounting seat, the lock catch and the sleeve which form the camera mechanism are all stainless steel, the transparent glass is quartz glass, and the stainless steel and the quartz glass have the characteristics of heat insulation and high temperature resistance, and can resist the temperature of 1200 ℃ at most, so that the whole mechanism can work in the high-temperature environment of less than or equal to 1000 ℃.
In addition, when the mechanism works, cooling liquid or cooling water is circularly injected into the heat insulation cavity, the temperature of the cooling liquid or the cooling water is 0-20 ℃, the heat insulation and temperature reduction effects are realized, the temperature in the heat insulation chamber is ensured to be lower than 20 ℃, and the camera for image acquisition is arranged in the heat insulation chamber, so that the influence of external high temperature on the normal work of the camera is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic perspective view of the present invention (omitting the outer shell and the inner shell);
fig. 4 is a right side view of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present invention and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, product, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, product, or apparatus.
See fig. 1-4, in an embodiment of the utility model, the utility model provides a camera mechanism that can work in high temperature environment, it is including the thermal-insulated chamber that is used for the circulation to pour into cooling liquid into, thermal-insulated chamber includes the cylindrical interior casing of cavity 1, the cylindrical shell body of cavity 2, shell body 2 suit is in the interior casing 1 outside and coaxial with shell body 2, interval distribution, the thermal-insulated chamber 3 of interval formation between shell body 1 and the interior casing 2, the top of shell body 2 is provided with the import 31 of the thermal-insulated chamber 3 of intercommunication, export 32, import 31, export 32 department all installs explosion-proof joint, explosion-proof joint's setting, make this camera mechanism can further satisfy high temperature operational environment demand.
In this embodiment, outer casing 2, interior casing 1 are installed through outer mount pad 4, interior mount pad 5 respectively, and interior mount pad 5 is "worker" shape, and open at the middle part of outer mount pad 4 has first through-hole, and the outward flange of outer mount pad 4 and the one end outside sealing connection of outer casing 2, and the one end of interior casing 1 is through interior mount pad 5 sealing mounting in first through-hole. Inlay between the one end outside of outer mount pad 4 and shell body 2 and be equipped with first sealing washer 41, the material of first sealing washer is nickel-base alloy, and the highest temperature resistant: 1090 ℃ is adopted. The setting of first sealing washer has further promoted the leakproofness of keeping apart the chamber, has prevented to keep apart the recirculated cooling liquid in the chamber and has leaked. In addition, the outer surface of the outer shell is a mechanically polished surface.
Install sleeve 6 in interior casing 1's the well kenozooecium, 6 outer surface covers of sleeve are equipped with inner tube 12, and inner tube 12 is located between sleeve 6 and the interior casing 2, and the one end of sleeve 6 is installed in the side of interior mount pad 5 through first mount pad 63, and the other end of sleeve 6 runs through behind the cavity of thermal-insulated chamber 3 through hasp 7 locking, specifically: the other end of the sleeve 6 is provided with an external thread, the middle part of the lock catch 7 is provided with an internal thread hole, and the lock catch 7 is in threaded connection with the other end of the sleeve 6 through the matching of the external thread and the internal thread hole. The setting of hasp 7 has guaranteed the installation fastness of sleeve 6. In this embodiment, the inner cylinder 12 is made of PEEK, and the PEEK material can resist a high temperature of 350 to 450 ℃, so as to have a thermal insulation effect, thereby further reducing the influence of an external high temperature on the camera in the sleeve 6.
The other end of the sleeve 6 is provided with a through hole which penetrates through the heat insulation cavity and is packaged by the transparent glass 8, and the transparent glass 8 effectively prevents external high temperature from entering the sleeve 6; in this embodiment, the outer casing 2, the inner casing, the outer mounting seat 4, the inner mounting seat 5, the lock catch 7 and the sleeve 6 are made of stainless steel, the transparent glass is made of quartz glass, and the quartz glass and the stainless steel have heat insulation and high temperature resistance and can resist high temperature of 1200 ℃.
The specific mounting structure of the sleeve 6 is as follows: the other end of interior casing 1, shell body 2 opens there is the second through-hole, the other end of sleeve 6 run through the second through-hole and with second through-hole sealing connection, specifically: one end of the inner cylinder 12 is fixed with the inner mounting seat through a bolt, a gap is formed between the other end of the inner cylinder 12 and the inner side of the other end of the outer shell, an annular convex edge 61 is arranged on the outer surface of the other end of the sleeve, the convex edge 61 is mounted in the gap, the convex edge 61 is in clearance fit with the inner surface of the gap, and the second sealing ring 62 is embedded between the convex edge 61 and the inner side of the other end of the outer shell 2. The sleeve is made of stainless steel, so that the low temperature of the heat insulation cavity can be led into the sleeve, and a certain heat insulation effect is achieved. In addition, the setting of second sealing washer 62 has improved the installation leakproofness of interior mount pad with outer mount pad, has prevented that outside heat from the installation gap from leaking to the thermal-insulated indoor, and second sealing washer 62's material is nickel base alloy, and is the highest temperature resistant: 1090 ℃ further ensures that the camera mechanism can work normally in a high-temperature environment.
The hollow part of the sleeve 6 is a heat insulation chamber, a camera 9 and an annular light source 10 are installed in the heat insulation chamber, a lens of the camera 9 corresponds to the transparent glass 8, the camera 9 is electrically connected with an external power supply and a controller through a wire, one end of the wire is electrically connected with the camera, the other end of the wire penetrates through a first explosion-proof connector 11 to be electrically connected with the external power supply and the controller, and the first explosion-proof connector 11 is installed on an outer installation seat. The annular light source is arranged between the camera lens and the transparent glass and used for providing proper illumination for camera image acquisition.
The camera mechanism can be used for acquiring images of hearth flames, high-temperature products or high-temperature castings and the like under the high-temperature environment condition with the temperature of less than or equal to 1000 ℃, for example, the high-temperature castings are steel blanks. This camera mechanism during operation pours into 0 ℃ cooling water into to thermal-insulated intracavity circulation through the import, and the cooling water is discharged by the export behind the thermal-insulated chamber, and the injection of recirculated cooling water for the inside temperature of interior casing keeps about 5 ℃, and this temperature is by the leading-in thermal-insulated indoor portion of inner tube and sleeve, makes the operating temperature of camera keep about 5 ℃, thereby has reduced the influence of external high temperature to the camera performance, has ensured that the camera normally works. The camera lens of camera corresponds with the transparent glass of sleeve one side, gathers outside product image information, and the camera sends the image information who gathers in real time for the controller, and the staff acquires the image information of high temperature casting product in real time through the display screen of external control ware to in time discover the defect that exists on casting product surface, thereby realized the remote inspection of high temperature casting.
The above is only a preferred embodiment of the present application, and the present invention is not limited to the above embodiments. It is to be understood that other modifications and variations directly derivable or suggested by those skilled in the art without departing from the spirit and concepts of the invention are to be considered within the scope of the invention.
Claims (8)
1. The utility model provides a high temperature resistant camera mechanism, its is including the thermal-insulated chamber that is used for cooling gas or cooling liquid circulation to pour into, thermal-insulated chamber includes hollow interior casing, hollow shell body, the shell body suit in the interior casing outside and with interior casing coaxial, interval distribution, the top in thermal-insulated chamber is provided with import, export, shell body, interior casing are installed through outer mount pad, interior mount pad respectively: the heat insulation cavity is characterized in that a sleeve is arranged in the hollow part of the inner shell, one end of the sleeve is fixedly connected with the side end of the inner mounting seat, the other end of the sleeve penetrates through the cavity of the heat insulation cavity and then is locked by a lock catch, the other end of the sleeve is provided with a through hole, and the through hole is packaged by transparent glass;
the hollow part of the sleeve is a heat insulation chamber, a camera is arranged in the heat insulation chamber, a lens of the camera corresponds to the transparent glass, and the camera is electrically connected with an external power supply and a controller through wires;
the outer shell, the inner shell, the outer mounting seat, the inner mounting seat, the lock catch and the sleeve are all made of stainless steel; the transparent glass is made of quartz glass.
2. The high temperature resistant camera mechanism of claim 1, wherein a second through hole is formed at the other end of the thermal insulation chamber, and the other end of the sleeve penetrates through the second through hole and is connected with the second through hole in a sealing manner.
3. The high temperature resistant camera mechanism of claim 1 or 2, wherein an inner cylinder is sleeved on an outer surface of the sleeve, the inner cylinder is located between the inner housing and the sleeve, and the inner cylinder is made of PEEK.
4. The high-temperature-resistant camera mechanism according to claim 3, wherein a gap is formed between the other end of the inner barrel and the inner side of the other end of the outer housing, an annular convex edge is arranged on the outer surface of the other end of the sleeve, the convex edge is installed in the gap and is in clearance fit with the inner surface of the gap, and a second sealing ring is embedded between the convex edge and the inner side of the other end of the outer housing.
5. The high temperature resistant camera mechanism of claim 4, wherein a first seal ring is embedded between the outer mounting seat and the outer side of one end of the outer housing, and a second seal ring is embedded between the other end of the sleeve and the inner side of the other end of the outer housing.
6. The high temperature resistant camera mechanism of claim 5, wherein the inlet and outlet connections are explosion proof connections.
7. The high temperature resistant camera mechanism of claim 1, wherein the other end of the sleeve is provided with an external thread, the middle part of the lock catch is provided with an internal thread hole, and the lock catch is in threaded connection with the other end of the sleeve by matching the external thread with the internal thread hole.
8. The high temperature resistant camera mechanism of claim 1, wherein an annular light source is mounted within the sleeve, the annular light source being mounted between the camera lens and the transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222325789.0U CN218037653U (en) | 2022-09-01 | 2022-09-01 | High temperature resistant camera mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222325789.0U CN218037653U (en) | 2022-09-01 | 2022-09-01 | High temperature resistant camera mechanism |
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| CN218037653U true CN218037653U (en) | 2022-12-13 |
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| CN202222325789.0U Active CN218037653U (en) | 2022-09-01 | 2022-09-01 | High temperature resistant camera mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117055280A (en) * | 2023-10-12 | 2023-11-14 | 贵州航天控制技术有限公司 | Camera cooling circulation device |
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2022
- 2022-09-01 CN CN202222325789.0U patent/CN218037653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117055280A (en) * | 2023-10-12 | 2023-11-14 | 贵州航天控制技术有限公司 | Camera cooling circulation device |
| CN117055280B (en) * | 2023-10-12 | 2023-12-19 | 贵州航天控制技术有限公司 | Camera cooling circulation device |
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