CN210718655U - Rotary sintering device - Google Patents
Rotary sintering device Download PDFInfo
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- CN210718655U CN210718655U CN201921387467.0U CN201921387467U CN210718655U CN 210718655 U CN210718655 U CN 210718655U CN 201921387467 U CN201921387467 U CN 201921387467U CN 210718655 U CN210718655 U CN 210718655U
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- turnover door
- clamping jaw
- pipe
- clamping
- glass
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Abstract
The utility model discloses a rotatory sintering device, it includes: chlorine air feeder, helium air feeder, oxygen air feeder, rotatory pipe device, heating device, rotatory pipe device include the glass pipe that a both ends switched on, two respectively with the gripper mechanism of glass pipe both ends clamping and drive gripper mechanism pivoted slewing mechanism, one of them gripper mechanism with chlorine air feeder helium air feeder oxygen air feeder connects and switches on, slewing mechanism with gripper mechanism connects, the drive gripper mechanism reaches the glass pipe rotates. This rotary sintering device makes the glass stick can carry out the rotary heating through setting up glass pipe, clamping jaw mechanism and driving clamping jaw mechanism pivoted slewing mechanism, avoids taking place deformation.
Description
Technical Field
The utility model relates to an optical fiber processing technology field, concretely relates to rotary sintering device.
Background
The preparation of the high-doping low-refractive-index core rod based on the nano porous quartz glass rod is a new technology developed in recent years, and has great potential for preparing the large-size, high-doping and low-refractive-index core rod. However, the doped large-size nanoporous quartz glass rods need to be sintered except for hydroxyl groups. Because the size of the nano porous quartz glass is larger, deformation is easy to occur in the sintering process.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solve the above problems by providing a rotary sintering apparatus.
The utility model adopts the technical proposal that: the utility model provides a rotary sintering device, includes chlorine air feeder, helium air feeder, oxygen air feeder, rotatory pipe device, heating device, rotatory pipe device sets up in the heating device and one end with the chlorine air feeder helium air feeder oxygen air feeder connect and switch on, rotatory pipe device is used for placing and treats processing glass and drive and treat processing glass and rotate, heating device is used for treating processing glass and heat, chlorine air feeder helium air feeder oxygen feeder be used for respectively to rotatory pipe device lets in chlorine, helium and oxygen, rotatory pipe device include the glass pipe that both ends switched on, two respectively with the gripper mechanism of glass pipe both ends clamping and drive gripper mechanism pivoted slewing mechanism, one of them gripper mechanism with chlorine air feeder, oxygen air feeder, The helium gas supply device and the oxygen gas supply device are connected and conducted, the rotating mechanism is connected with the clamping jaw mechanism, and the clamping jaw mechanism is driven to rotate the glass tube.
The utility model has the effects that: this rotary sintering device makes the glass stick can carry out the rotary heating through setting up glass pipe, clamping jaw mechanism and driving clamping jaw mechanism pivoted slewing mechanism, avoids taking place deformation.
Drawings
Fig. 1 is a schematic structural diagram of a rotary sintering apparatus according to the present invention;
FIG. 2 is a cross-sectional view of a rotary sintering apparatus according to the present invention;
fig. 3 is a view showing an end face structure of the gripper mechanism in fig. 1.
Detailed Description
The rotary sintering device of the utility model is described below with the attached drawings:
as shown in FIGS. 1-3, for the rotary sintering device provided by the present invention, it comprises a chlorine gas supply device 1, a helium gas supply device 2, an oxygen gas supply device 3, a rotary tube device 4, a heating device 5 and a waste gas recovery device 6, the rotating pipe device 4 is arranged in the heating device 5, one end of the rotating pipe device is communicated with the chlorine gas supply device 1, the helium gas supply device 2 and the oxygen gas supply device 3, the other end of the rotating pipe device is communicated with the waste gas recovery device 6, the rotating pipe device 4 is used for placing glass to be processed and driving the glass to be processed to rotate, the heating device 5 is used for heating the glass to be processed, chlorine gas air feeder 1 helium gas feeder 2 oxygen gas feeder 3 be used for respectively to revolving tube device 4 lets in chlorine, helium and oxygen, waste gas recovery unit 6 is used for retrieving waste gas in the revolving tube device 4.
The chlorine gas supply device 1 comprises a chlorine gas bottle 11 for storing chlorine gas and a chlorine gas valve 12, one end of the chlorine gas valve 12 is connected and communicated with the chlorine gas bottle 11, the other end of the chlorine gas valve 12 is connected and communicated with the rotating pipe device 4, and the chlorine gas valve 12 is used for adjusting the flow of the chlorine gas.
The helium gas supply device 2 comprises a helium gas bottle 21 for storing helium gas and a helium gas valve 22, one end of the helium gas valve 22 is connected and communicated with the helium gas bottle 21, the other end of the helium gas valve 22 is connected and communicated with the rotating pipe device 4, and the helium gas valve 22 is used for adjusting the flow of the helium gas.
Oxygen gas supply unit 3 is including storing oxygen cylinder 31 and the oxygen valve 32 of oxygen, oxygen valve 32 one end with oxygen cylinder 31 is connected and is switched on, the other end with rotatory pipe device 4 is connected and is switched on, oxygen valve 32 is used for adjusting the flow of oxygen.
The utility model discloses a glass tube device 4, including the glass pipe 41 that a both ends switched on, two respectively with the gripper mechanism 43 and the drive of glass pipe 41 both ends clamping the gripper mechanism 43 pivoted slewing mechanism 44, one of them gripper mechanism 43 with chlorine air feeder 1 helium air feeder 2 oxygen air feeder 3 is connected and is switched on, another gripper mechanism 43 with waste gas recovery device 6 is connected and is switched on, slewing mechanism 44 with gripper mechanism 43 is connected, drives gripper mechanism 43 reaches glass pipe 41 rotates.
Clamping jaw mechanism 43 includes clamping jaw body 431, connecting pipe 432 and 2 at least centre gripping group 433, connecting pipe 432 wears to locate clamping jaw body 431, and one end with chlorine gas supply unit 1 helium gas supply unit 2 oxygen gas supply unit 3 connect to switch on or with exhaust gas recovery unit 6 connects to switch on, and the other end wears to locate heating device 5 and stretch into in the glass pipe 41, centre gripping group 433 sets up be used for the centre gripping on clamping jaw body 431 glass pipe 41.
The connecting tube 432 is inserted into the abutting surface of the jaw body 431.
When the clamping is performed, the end of the glass tube 41 abuts against the abutting surface of the clamping jaw body 431, and the clamping plate 435 abuts against the side wall of the glass tube 41 under the driving of the movable end of the telescopic cylinder 434, so that the end of the glass tube 41 is clamped.
The rotating mechanism 44 includes a rotating motor 441, a driving gear 442, and a driven gear 443, wherein a power output end of the rotating motor 441 is coaxially fixed to the driving gear 442, the driven gear 443 is coaxially fixed to the jaw body 431, and the driving gear 442 is engaged with the driven gear 443. The rotation motor 441 rotates the glass tube 41 and the gripper mechanism 43 by gear transmission of the drive gear 442 and the driven gear 443.
Heating device 5 includes a base 51, left turnover door mechanism 52, right turnover door mechanism 53 and heating plate 54, left turnover door mechanism 52, the setting of right turnover door mechanism 53 symmetry formula is in base 51, works as left turnover door mechanism 52 right turnover door mechanism 53 during the butt, left turnover door mechanism 52 right turnover door mechanism 53 reaches base 51 will glass pipe 41 seals in heating device 5, heating plate 54 sets up left turnover door mechanism 52 right turnover door mechanism 53 is on the inner wall, heating plate 54 is used for heating glass pipe 41.
The left turning door mechanism 52 comprises a left turning door 521 and a left turning cylinder 522, the cross section of the left turning door 521 is L-shaped, one side of the left turning door 521 is hinged to the base 51, the left turning cylinder 522 is arranged on the base 51, and the movable end of the left turning cylinder 522 is hinged to the left turning door 521.
The right side door mechanism 53 includes right side door 531 and right side upset cylinder 532, the cross-section of right side door 531 is the L type, right side door 531 one side with the base 51 is articulated, right side upset cylinder 532 sets up on the base 51, the expansion end of right side upset cylinder 532 with right side door 531 is articulated.
When the movable ends of the left and right tilting cylinders 522 and 532 are extended to the maximum state, the left tilting door 521 abuts against the right tilting door 531.
The exhaust gas recovery device 6 comprises a fan 61 and a collecting bottle 62, an air inlet end of the fan 61 is connected and communicated with the rotary pipe device 4, an air outlet end of the fan 61 is connected and communicated with the collecting bottle 62, and the fan 61 sucks the exhaust gas discharged by the rotary pipe device 4 into the collecting bottle 62 for collection.
When the nano porous quartz glass rod sintering device is used, a nano porous quartz glass rod is placed into the glass tube 41, chlorine gas needs to be introduced in the sintering process, hydroxyl inside the nano porous quartz glass rod can be ensured to react with the chlorine gas, the hydroxyl is removed, and the heating device 5 is used for heating and closing the nano holes of the nano porous quartz glass rod. The main purpose of the rotation of the rotating tube means 4 is to prevent the nanoporous quartz glass rods from deforming in high temperatures. Not only the nano-porous quartz glass rod, but also other porous materials needing to be sintered except hydroxyl group also need to be used in the set of rotary sintering device.
This rotary sintering device makes the glass stick can carry out the rotary heating through setting up glass pipe, clamping jaw mechanism and driving clamping jaw mechanism pivoted slewing mechanism, avoids taking place deformation.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A rotary sintering apparatus, comprising: chlorine gas air feeder, helium gas feeder, oxygen gas feeder, rotatory pipe device, heating device, rotatory pipe device sets up in the heating device and one end with chlorine gas feeder helium gas feeder oxygen gas feeder links to each other, rotatory pipe device is used for placing wait to process glass and drives and wait to process glass and rotate, heating device is used for treating and processes glass and heats, chlorine gas feeder helium gas feeder oxygen gas feeder be used for respectively to rotatory pipe device lets in chlorine, helium and oxygen, rotatory pipe device include that a both ends switch on glass pipe, two respectively with the gripper mechanism of glass pipe both ends clamping and drive gripper mechanism pivoted slewing mechanism, one of them gripper mechanism with chlorine gas feeder helium gas feeder, The oxygen supply device is connected and conducted, the rotating mechanism is connected with the clamping jaw mechanism, and the clamping jaw mechanism is driven to rotate by the rotation of the glass tube.
2. The rotary sintering device according to claim 1, wherein the clamping jaw mechanism comprises a clamping jaw body, a connecting pipe and at least 2 clamping groups, the connecting pipe is arranged through the clamping jaw body, one end of the connecting pipe is communicated with the chlorine gas supply device, the helium gas supply device and the oxygen gas supply device, the other end of the connecting pipe is arranged through the heating device and extends into the glass tube, and the clamping groups are arranged on the clamping jaw body and used for clamping the glass tube.
3. The rotary sintering device according to claim 2, wherein the clamping group comprises a telescopic cylinder and a clamping plate, the telescopic cylinder is embedded on an abutting surface of the clamping jaw body, which is in contact with the glass tube, a movable end of the telescopic cylinder is arranged along the radial direction of the clamping jaw body, the clamping plate is fixed with the movable end of the telescopic cylinder, and the movable end of the telescopic cylinder drives the clamping plate to extend and retract in the radial direction of the clamping jaw body.
4. The rotary sintering device of claim 3, wherein the rotating mechanism comprises a rotating motor, a driving gear and a driven gear, a power output end of the rotating motor is coaxially fixed with the driving gear, the driven gear is coaxially fixed with the clamping jaw body, and the driving gear is meshed with the driven gear.
5. The rotary sintering device according to claim 4, wherein the heating device comprises a base, a left turnover door mechanism, a right turnover door mechanism and a heating plate, the left turnover door mechanism and the right turnover door mechanism are symmetrically arranged on the base, when the left turnover door mechanism and the right turnover door mechanism are abutted, the glass tube is sealed in the heating device by the left turnover door mechanism, the right turnover door mechanism and the base, the heating plate is arranged on the inner wall of the left turnover door mechanism and the right turnover door mechanism, and the heating plate is used for heating the glass tube.
6. The rotary sintering device according to claim 5, wherein the left turnover door mechanism comprises a left turnover door and a left turnover cylinder, the left turnover door is L-shaped in cross section, one side of the left turnover door is hinged to the base, the left turnover cylinder is arranged on the base, the movable end of the left turnover cylinder is hinged to the left turnover door, the right turnover door mechanism comprises a right turnover door and a right turnover cylinder, the right turnover door is L-shaped in cross section, one side of the right turnover door is hinged to the base, the right turnover cylinder is arranged on the base, and the movable end of the right turnover cylinder is hinged to the right turnover door.
7. The rotary sintering device according to claim 6, further comprising an exhaust gas recycling device, wherein the exhaust gas recycling device comprises a fan and a collecting bottle, an air inlet end of the fan is connected and communicated with the rotary pipe device, an air outlet end of the fan is connected and communicated with the collecting bottle, and the fan sucks the exhaust gas discharged from the rotary pipe device into the collecting bottle for collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387467.0U CN210718655U (en) | 2019-08-23 | 2019-08-23 | Rotary sintering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387467.0U CN210718655U (en) | 2019-08-23 | 2019-08-23 | Rotary sintering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210718655U true CN210718655U (en) | 2020-06-09 |
Family
ID=70964732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921387467.0U Active CN210718655U (en) | 2019-08-23 | 2019-08-23 | Rotary sintering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210718655U (en) |
-
2019
- 2019-08-23 CN CN201921387467.0U patent/CN210718655U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chu Yingbo Inventor before: Chu Yingbo Inventor before: Wang Yibo Inventor before: Li Haiqing |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 floor 1, building 5, block B, Phoenix Industrial Park (Wuhan - China Optical Valley Cultural and Creative Industrial Park), No. 52, Liufang Avenue, East Lake New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Changjin Photonics Technology Co.,Ltd. Address before: Floor 6, block a, overseas talents building, future science and Technology City, 999 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: WUHAN CHANGJIN LASER TECHNOLOGY CO.,LTD. |