CN115321795A - Self-cleaning endoscope head structure for electronic glass tin bath - Google Patents
Self-cleaning endoscope head structure for electronic glass tin bath Download PDFInfo
- Publication number
- CN115321795A CN115321795A CN202211046623.3A CN202211046623A CN115321795A CN 115321795 A CN115321795 A CN 115321795A CN 202211046623 A CN202211046623 A CN 202211046623A CN 115321795 A CN115321795 A CN 115321795A
- Authority
- CN
- China
- Prior art keywords
- pulse
- nozzle
- hole
- water jacket
- tin bath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 239000011521 glass Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims description 39
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 19
- 238000010926 purge Methods 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 241000405070 Percophidae Species 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall
Abstract
The invention relates to the field of endoscope equipment for a glass tin bath, in particular to a self-cleaning endoscope head structure for an electronic glass tin bath, which comprises a water jacket body, a water jacket cover body, a pressurization pulse control box, a flexible air pipe and a nozzle pipeline assembly, wherein a hollow cavity with one closed end and one open end is formed in the water jacket body, the water jacket cover body is covered on the right side of the hollow cavity and seals the hollow cavity, a viewing hole is formed in the bottom part of the left side of the hollow cavity, and a viewing lens is arranged at the viewing hole.
Description
Technical Field
The invention relates to the field of endoscope equipment for glass tin baths, in particular to a self-cleaning endoscope head structure for an electronic glass tin bath.
Background
The endoscope is a multi-disciplinary universal tool, and has the functions of probing the deep part of a bent pipeline, observing parts which cannot be directly observed, observing the structure and the state of an internal space in a sealed cavity and realizing remote observation and operation. Endoscope products are introduced from abroad in 70-80 years of the 20 th century in China, and are mainly used for controlling redundancy inside aerospace products and inspecting the quality of parts. With the development of time, domestic endoscope detection has entered into a practical stage, is increasingly applied to the quality control of the product production process, and is developed into a conventional detection means. The tin bath for producing the electronic glass has the advantages that the edge rollers are arranged in a large number, the distance between the edge rollers is small, the number of the used endoscope heads is large, and the problems that the endoscope heads of all models are used for a long time at present are as follows:
1. tin ash is easy to be deposited at a viewing hole of an endoscope lens (such as an endoscope actuating mechanism used in a float glass tin bath with the patent number of CN201922093607. X), and under the action of temperature and pressure, a layer of annular tin ash film which is parallel to the lens and attached to the conical surface is formed, so that a monitoring picture is blackened, and the monitoring effect is influenced;
2. in order to keep a good monitoring state, the endoscope needs to be periodically pulled out of the tin bath for cleaning, and because the distance between the edge rollers is small, the edge rollers need to be swung to swing the swing angle when being pulled out for cleaning, the influence time on production operation is long, and the influence on product quality is large.
Disclosure of Invention
The invention aims to provide a self-cleaning endoscope head structure for an electronic glass tin bath, which has a simpler integral structure, can realize the cleaning treatment of an endoscope head without regularly drawing an endoscope out of the tin bath during operation and use, ensures the normal production and product quality of electronic glass in the tin bath, and greatly meets the production and use requirements of enterprises.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electronic glass is automatically cleaning endoscope head structure for molten tin bath, includes, water jacket body, water jacket lid, pressure boost pulse control box, flexible trachea and nozzle pipeline closes the piece, has seted up one end and has sealed one end open-ended cavity in the inside of water jacket body, and water jacket lid closes the right side position at the cavity and seals the cavity body, and the processing of left side bottom position at the cavity has the hole of looking for a view, installs the camera lens in the hole of looking for a view, installs nozzle pipeline in the cavity of water jacket body closes the piece, one side that nozzle pipeline closed the piece arrange in the hole of looking for a view, the installation is provided with the pressure boost pulse control box that is used for providing nitrogen pulse in the outside of water jacket body, pressure boost pulse control box be linked together and provide nitrogen pulse to nozzle pipeline closes the piece through flexible trachea and nozzle pipeline and carry out the cleaning operation to the hole department.
The viewing hole is an inner taper hole structure with a narrow upper part and a wide lower part.
The nozzle pipeline assembly comprises a purging main gas circuit, a first gas distributing circuit and a second gas distributing circuit, wherein one end of the purging main gas circuit is communicated with one end of the flexible gas pipe, the other end of the purging main gas circuit is respectively communicated with the first gas distributing circuit and the second gas distributing circuit, and the outer ends of the first gas distributing circuit and the second gas distributing circuit are deeply inserted into the view finding hole to perform purging and cleaning operation on the view finding hole.
Furthermore, a first duckbilled pulse nozzle is installed on the first air distribution channel and communicated with the first air distribution channel.
Furthermore, a second duckbilled pulse nozzle is mounted on the second air distribution passage and communicated with the second air distribution passage.
Furthermore, the directions of the first duckbilled pulse nozzle and the second duckbilled pulse nozzle are consistent, and pressurized pulse nitrogen can be sprayed out through the first duckbilled pulse nozzle and the second duckbilled pulse nozzle and is blown out along the conical surface of the lens viewing hole in a rotating mode to form high-pressure rotating air flow, and tin ash films of nodules at the lens hole are cleaned.
The invention has the beneficial effects that: the integral structure design of the self-cleaning endoscope head structure for the electronic glass tin bath is scientific, and compared with the existing endoscope head structure for the electronic glass tin bath, the self-cleaning endoscope head structure for the electronic glass tin bath has the following technical characteristics and advantages:
1. the self-cleaning operation can be carried out on the viewing hole of the endoscope lens; the self-cleaning endoscope head structure for the electronic glass tin bath can perform purging and cleaning operation on the viewing hole of the endoscope lens under the cooperative operation of the pressurizing pulse control box, the flexible air pipe and the nozzle pipeline assembly in the specific operation and use process, effectively prevents tin ash from forming film on the nodule at the viewing hole of the endoscope lens, and ensures the clear effect of monitoring pictures;
2. a good monitoring state can be kept; the self-cleaning endoscope head structure for the electronic glass tin bath does not need to be drawn out periodically for cleaning when in specific use, ensures stable production and product quality of the electronic glass tin bath, and meets the production and use requirements of enterprises;
3. the structure design is simple, the installation and the use are convenient, and the cleaning effect is good; the main actuating mechanism in the self-cleaning endoscope head structure for the electronic glass tin bath is a pressurizing pulse control box, a flexible air pipe and a nozzle pipeline assembly, the structure of the main actuating mechanism is simple, and meanwhile, the main actuating mechanism can be blown out at the position of a view finding hole of an endoscope lens in a rotating mode along the conical surface of the view finding hole to form high-pressure rotating air flow in the operation and use process, and the cleaning effect is very outstanding and effective.
Drawings
FIG. 1 is a schematic view of a mounting assembly for a self-cleaning endoscope head structure of the present invention;
FIG. 2 is a schematic diagram of the layout structure of the air passages inside the water jacket body according to the present invention;
FIG. 3 is a layout view of the nozzle line assembly at the viewfinder of the present invention;
FIG. 4 is a schematic cross-sectional view of a lens finder aperture in the present invention;
FIG. 5 is a schematic view of an enlarged configuration of a lens finder aperture in the present invention;
FIG. 6 is a schematic view of the nozzle line assembly of the present invention;
FIG. 7 is a schematic view of the installation structure of the pressurized pulse control box, the flexible air tube and the nozzle tube assembly according to the present invention;
fig. 8 is a schematic structural view of the water jacket body in the invention;
the reference numbers in the figures are: 1-a water jacket body, 2-a water jacket cover body, 3-a supercharging pulse control box, 4-a flexible air pipe, 5-a nozzle pipeline assembly, 6-a hollow cavity, 7-a view finding hole, 8-a first duckbill type pulse nozzle, 9-a second duckbill type pulse nozzle, 51-a purging main air passage, 52-a first air dividing passage and 53-a second air dividing passage.
Detailed Description
For a better understanding of the technical aspects of the present invention, the present invention will be described in detail with reference to the drawings and the detailed description, wherein when an element is referred to as being "fixed" or "disposed" on another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientation are used with reference to a particular structure shown in the drawings, and do not constitute a limitation on the structure.
Specific example 1: because the endoscope lens used in the tin bath forms tin ash condensation on the inner conical surface at the position of the viewing hole 7 (shown in the specification and the attached figure 4) of the water jacket lens under long-term use, as the time increases, under the action of temperature and pressure, an annular tin ash film which is parallel to the lens and attached to the conical surface is formed at the position of the inner conical surface, the film is continuously increased along with the increase of the condensation state to influence the monitoring effect of the lens, in order to solve the problems, as shown in the attached figure 1 of the specification, the invention provides a self-cleaning endoscope head structure for an electronic glass tin bath, which mainly comprises a water jacket body 1, a water jacket cover body 2, a supercharging pulse control box 3, a flexible air pipe 4 and a nozzle pipeline assembly 5, wherein, the water jacket body 1 is used for going deep into the glass tin bath to carry out monitoring operation, a hollow cavity 6 with one closed end and one open end is arranged inside the water jacket body 1, the water jacket cover body 2 is covered at the right side part of the hollow cavity 6 and carries out sealing operation on the hollow cavity 6, a view finding hole 7 for installing a view finding lens is processed at the bottom part of the left side of the hollow cavity 6, the view finding hole 7 is of an inner cone hole structure with a narrow upper part and a wide lower part, a view finding lens for view finding operation in the tin bath is arranged at the view finding hole 7, a nozzle pipeline assembly 5 is arranged in the hollow cavity 6 of the water jacket body 1, wherein, one side of the nozzle pipeline assembly part 5 is arranged at the viewing hole 7 so as to clean the viewing hole 7, a pressurizing pulse control box 3 for providing nitrogen pulses is arranged on the outer side of the water jacket body 1, wherein, pressure boost pulse control box 3 closes piece 5 with the nozzle pipeline through flexible trachea 4 and is linked together and closes piece 5 to provide nitrogen gas pulse to carry out cleaning operation to finding a view hole 7 department to the nozzle pipeline.
As shown in the accompanying drawings 3, 4, 5 and 6 of the specification of the present invention, the nozzle line assembly 5 for performing purging and cleaning operations on the inner conical surface of the view finding hole 7 includes a purging main gas path 51, a first gas dividing path 52 and a second gas dividing path 53, wherein the purging main gas path 51 is externally connected to the flexible gas pipe 4, one end of the purging main gas path 51 is communicated with one end of the flexible gas pipe 4, the other end of the purging main gas path 51 is respectively communicated with the first gas dividing path 52 and the second gas dividing path 53 and delivers nitrogen pulses to the first gas dividing path 52 and the second gas dividing path 53, and during operation, the outer end gas outlets of the first gas dividing path 52 and the second gas dividing path 53 are deeply inserted into the view finding hole 7 for performing purging and cleaning operations on the inner conical surface of the view finding hole 7. When the monitoring effect of the viewing lens at the inner conical surface of the viewing hole 7 is not good and needs to be cleaned, an operator can open the opening knob of the external pressurizing pulse control box 3, at the moment, pressurized pulse nitrogen enters the purging main air passage 51 in the nozzle pipeline assembly 5 through the flexible air pipe 4, and is blown out along the conical surface of the lens viewing hole 7 (see the attached figure 4 and the attached figure 5 in the specification) from the air outlets of the first air dividing passage 52 and the second air dividing passage 53 through the purging main air passage 51 to form high-pressure air flow, a tin ash film bonded at the viewing hole 7 is cleaned, and the knob on the external pressurizing pulse control box 3 is closed when the monitoring effect is recovered.
Specific example 2: in order to improve the purging and cleaning effect of the nozzle pipeline assembly 5 on the tin ash film at the inner conical surface of the viewing hole 7, the first duckbilled pulse nozzle 8 is installed on the first gas distribution channel 52, wherein the first duckbilled pulse nozzle 8 is communicated with the first gas distribution channel 52, the second gas distribution channel 53 is provided with the second duckbilled pulse nozzle 9, and the second duckbilled pulse nozzle 9 is communicated with the second gas distribution channel 53, when the nozzle pipeline assembly is installed and used, the directions of the first duckbilled pulse nozzle 8 and the second duckbilled pulse nozzle 8 are consistent, pressurized pulse nitrogen can be sprayed out through the first duckbilled pulse nozzle 8 and the second duckbilled pulse nozzle 9 and can be blown out along the conical surface of the lens viewing hole 7 to form high-pressure rotating cleaning airflow, and the tin ash film of nodes at the viewing hole 7 can be efficiently purged and cleaned, and the basic principle, the main characteristics and the advantages of the invention are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides an electronic glass is automatically cleaning endoscope head structure for molten tin bath, a serial communication port, including water jacket body (1), water jacket lid (2), pressure boost pulse control box (3), flexible trachea (4) and nozzle pipeline closes piece (5), set up one end and seal one end open-ended cavity (6) in the inside of water jacket body (1), water jacket lid (2) lid closes the right side position of cavity (6) and seals cavity (6), left side bottom position processing at cavity (6) has a hole of finding a view (7), locate to install the camera lens of finding a view in hole of finding a view (7), install nozzle pipeline closes piece (5) in cavity (6) of water jacket body (1), one side of nozzle pipeline close piece (5) arrange in the hole of finding a view (7) department, the outside installation of water jacket body (1) is provided with pressure boost pulse control box (3) that are used for providing nitrogen gas pulse, pressure boost pulse control box (3) be linked together and provide nitrogen gas pulse to nozzle pipeline close piece (5) through flexible trachea (4) and carry out the clean operation hole of finding a view (7).
2. The self-cleaning endoscope head structure for the electronic glass tin bath according to claim 1, characterized in that the viewing hole (7) is an inner cone hole structure with a narrow top and a wide bottom.
3. The self-cleaning endoscope head structure for the electronic glass tin bath according to claim 1, wherein the nozzle pipeline assembly (5) comprises a purging main gas path (51), a first gas dividing path (52) and a second gas dividing path (53), one side end of the purging main gas path (51) is communicated with one end of the flexible gas pipe (4), the other side end of the purging main gas path (51) is respectively communicated with the first gas dividing path (52) and the second gas dividing path (53), and the outer ends of the first gas dividing path (52) and the second gas dividing path (53) are deeply inserted into the view finding hole (7) to perform purging and cleaning operations in the view finding hole (7).
4. The self-cleaning endoscope head structure for the electronic glass tin bath according to claim 3, characterized in that, further, a first duckbill pulse nozzle (8) is installed on the first air-distributing passage (52), and the first duckbill pulse nozzle (8) is communicated with the first air-distributing passage (52).
5. The self-cleaning endoscope head structure for the electronic glass tin bath according to claim 4, characterized in that, further, a second duckbill pulse nozzle (9) is installed on the second branch air channel (53), and the second duckbill pulse nozzle (9) is communicated with the second branch air channel (53).
6. The self-cleaning endoscope head structure for the electronic glass tin bath according to claim 5, characterized in that, further, the direction of the first duckbilled pulse nozzle (8) is the same, and the pressurized pulse nitrogen can be ejected out through the first duckbilled pulse nozzle (8) and the second duckbilled pulse nozzle (9) and blown out along the conical surface of the lens viewing hole (7) in a rotating manner to form a high-pressure air flow, so as to clean tin ash film on the nodule at the lens hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211046623.3A CN115321795B (en) | 2022-08-30 | 2022-08-30 | Self-cleaning endoscope head structure for electronic glass tin bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211046623.3A CN115321795B (en) | 2022-08-30 | 2022-08-30 | Self-cleaning endoscope head structure for electronic glass tin bath |
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| Publication Number | Publication Date |
|---|---|
| CN115321795A true CN115321795A (en) | 2022-11-11 |
| CN115321795B CN115321795B (en) | 2023-11-03 |
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| CN202211046623.3A Active CN115321795B (en) | 2022-08-30 | 2022-08-30 | Self-cleaning endoscope head structure for electronic glass tin bath |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253860A (en) * | 1979-08-01 | 1981-03-03 | Ppg Industries, Inc. | Heated lance roof cleaning process |
| CN1277158A (en) * | 1999-06-15 | 2000-12-20 | 洛阳玻璃股份有限公司 | Tin bath blowing method for glass producing line adopting floating process |
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| WO2016026561A1 (en) * | 2014-08-16 | 2016-02-25 | Winfried Wulf | Cleaning device and cleaning method for conveying rollers in an annealing lehr of a float glass manufacturing plant |
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| CN210647536U (en) * | 2019-09-25 | 2020-06-02 | 成都南玻玻璃有限公司 | Infrared hole purging device for tin bath top cover of float glass |
| CN210683583U (en) * | 2019-10-10 | 2020-06-05 | 四川康宇电子基板科技有限公司 | Device for heating inlet end of tin bath |
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| CN113666616A (en) * | 2021-07-23 | 2021-11-19 | 河北光兴半导体技术有限公司 | Tin ash removing equipment and glass production system |
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2022
- 2022-08-30 CN CN202211046623.3A patent/CN115321795B/en active Active
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| CN115321795B (en) | 2023-11-03 |
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