CN111499164A - Device is fired with glass pipe heating to borosilicate glass container manufacturing - Google Patents
Device is fired with glass pipe heating to borosilicate glass container manufacturing Download PDFInfo
- Publication number
- CN111499164A CN111499164A CN202010329509.6A CN202010329509A CN111499164A CN 111499164 A CN111499164 A CN 111499164A CN 202010329509 A CN202010329509 A CN 202010329509A CN 111499164 A CN111499164 A CN 111499164A
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- Prior art keywords
- fixed
- glass tube
- sleeve block
- heating
- rod
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/043—Heating devices specially adapted for re-forming tubes or rods in general, e.g. burners
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/045—Tools or apparatus specially adapted for re-forming tubes or rods in general, e.g. glass lathes, chucks
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/047—Re-forming tubes or rods by drawing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a glass tube heating and firing device for manufacturing a high borosilicate glass container, which relates to the technical field of high borosilicate glass tube processing, and comprises a fixed frame, wherein a nozzle communicated with a gas tank is slidably arranged on a limit frame, a locking mechanism used for clamping the end part of a glass tube is fixed on a guide rod, and a driving mechanism used for driving the guide rod to transversely slide is drivingly connected on a motor II; according to the invention, the end part of the glass tube can be clamped and fixed by the arranged locking mechanism, the two guide rods can be driven to move back and forth by the arranged driving mechanism, the glass tube can be stretched, the stretching plastic part of the glass tube can be heated and fired by flame sprayed by the arranged nozzle, the transverse position of the glass tube corresponding to the nozzle can be adjusted by the arranged translation mechanism, the adjustment flexibility of the firing process is greatly prompted, meanwhile, the distance between the flame and the glass tube can be adjusted by the lifting mechanism, the adjusting effect of the firing temperature is realized, and the heating and firing effect of the glass tube is greatly improved.
Description
Technical Field
The invention relates to the technical field of high borosilicate glass tube processing, in particular to a glass tube heating and firing device for manufacturing a high borosilicate glass container.
Background
The high borosilicate glass is processed by advanced production process by utilizing the conductive characteristic of the glass in a high-temperature state and heating the glass inside to melt the glass. The glass tube contains 78% of silicon oxide, 10% of boron oxide and high silicon and boron contents, the raw materials for manufacturing the high borosilicate glass comprise main raw materials and auxiliary raw materials, the former is guided into the raw materials of the oxide, the intermediate oxide, the oxide outside the network and the like of the glass, the latter can accelerate the melting of the glass or enable the glass to obtain certain necessary properties, and the high borosilicate glass tube needs to be clamped and fixed in the cutting process so as to ensure the stability of the cutting process.
The patent of publication No. CN 210215152U of authorizing discloses a glass instrument production is with firing forming device, including the work box, install the backing roll that the equidistance distributes through the bearing between the inner wall of work box both ends, and be provided with the drive belt that the level was placed between the inner wall of work box both ends, the drive belt rotates with the circumference outer wall of backing roll to be connected, the cross section has been seted up to the inside of work box and has been the circular shape furnace chamber, and four air-supply lines and four play pipes are installed through the bolt respectively to the both sides of furnace chamber circumference inner wall, the ventilating fan is all installed through the bolt in the both sides of work box top and bottom inner wall. The air inlet pipe is arranged on one side of the position far away from the feeding end, the air outlet pipe is arranged at one end close to the feeding end, the direction of hot air advancing is opposite to the direction of raw materials advancing, the temperature of the feeding end is lower along with the proceeding of heat exchange, and therefore the raw materials are prevented from being directly contacted with high-temperature air in the working box, the raw materials are prevented from being damaged, and the production quality of glass instruments is guaranteed. Although the device can fire glass instruments, the device can not realize flexible adjustment in the process of firing glass tubes, so that the firing operation efficiency is low.
Disclosure of Invention
The present invention is directed to a glass tube heating and firing apparatus for manufacturing a high borosilicate glass container, which solves the above-mentioned problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a borosilicate glass container is made and is fired device with glass pipe heating, includes the mount, is fixed with the gas jar on the mount, and the mount is equipped with by motor I driven translation mechanism, is equipped with the lead screw cover block in the translation mechanism, and lead screw cover block bottom is fixed with the spacing, and slidable mounting has the nozzle that sets up with gas jar intercommunication on the spacing, is equipped with the elevating system who is used for the vertical regulation of drive nozzle on the lead screw cover block, be fixed with motor II on the mount, slidable mounting has two guide arms that the symmetry set up on the mount, is fixed with on the guide arm to be used for the locking mechanism to glass pipe tip centre gripping, the last drive connection of motor II has the actuating mechanism who is used for driving guide.
As a modified scheme of the invention: the translation mechanism comprises a screw rod coaxially fixed with an output shaft of the motor I, a screw rod sleeve block is sleeved on the screw rod in a threaded mode, a horizontal rod is horizontally fixed on the fixing frame, and a limiting sleeve block fixed on the screw rod sleeve block is sleeved on the horizontal rod in a sliding mode.
As a modified scheme of the invention: the nozzle is connected with a vertically arranged vertical pipe, and the vertical pipe is connected with the gas tank through a corrugated pipe.
As a modified scheme of the invention: the lifting mechanism comprises a lifting gear which is rotatably arranged on the screw rod sleeve block, and a spur rack fixed on the side wall of the vertical pipe is connected to the lifting gear in a meshing manner.
As a modified scheme of the invention: the locking mechanism comprises a clamping sleeve block fixed at the end part of the guide rod, a clamping block is fixed on the clamping sleeve block, a threaded sleeve is rotatably mounted on the clamping sleeve block, two screws with opposite thread turning directions are connected with the inner threads of the threaded sleeve, a connecting plate is fixed at the end part of each screw, and a support column which is embedded into the clamping sleeve block in a sliding mode is fixed on the connecting plate.
As a modified scheme of the invention: the locking mechanism further comprises a rotating shaft rotatably installed on the clamping sleeve block, a bevel gear II is coaxially fixed on the rotating shaft, and a bevel gear I which is fixedly sleeved on the threaded sleeve is connected to the bevel gear II in a meshed mode.
As a modified scheme of the invention: the driving mechanism comprises a worm coaxially fixed with an output shaft of the motor II, a worm wheel is meshed and connected to the worm, a rotary table is coaxially fixed on the worm wheel, a pull rod is eccentrically hinged to the rotary table, and a vertical rod fixed with the guide rod is hinged to the pull rod.
As a modified scheme of the invention: a baffle is fixed at one end of the guide rod, which is far away from the clamping sleeve block, and a spring ring sleeved on the guide rod is fixedly connected between the baffle and the fixing frame.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the end part of the glass tube can be clamped and fixed by the arranged locking mechanism, the two guide rods can be driven to move back and forth by the arranged driving mechanism, the glass tube can be stretched, the stretching plastic part of the glass tube can be heated and fired by flame sprayed by the arranged nozzle, the transverse position of the glass tube corresponding to the nozzle can be adjusted by the arranged translation mechanism, the adjustment flexibility of the firing process is greatly prompted, meanwhile, the distance between the flame and the glass tube can be adjusted by the lifting mechanism, the adjusting effect of the firing temperature is realized, and the heating and firing effect of the glass tube is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a partial side view of FIG. 2;
fig. 4 is a partial perspective view of the present invention.
In the figure: 1-a fixed frame, 2-a motor I, 3-a gas tank, 4-a corrugated pipe, 5-a lifting gear, 6-a spur rack, 7-a vertical pipe, 8-a limiting sleeve block, 9-a horizontal rod, 10-a glass pipe, 11-a screw rod sleeve block, 12-a nozzle, 13-a limiting frame, 14-a clamping block, 15-a guide rod, 16-a spring ring and 17-a baffle, 18-vertical rod, 19-pull rod, 20-rotary table, 21-worm, 22-worm wheel, 23-motor II, 24-bevel gear I, 25-connecting plate, 26-screw, 27-threaded sleeve, 28-clamping sleeve block, 29-rotating shaft, 30-screwing block, 31-butting column, 32-screw rod and 33-bevel gear II.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-4, a glass tube heating and firing device for manufacturing a high borosilicate glass container comprises a fixing frame 1, a gas tank 3 is fixed on the fixing frame 1, the fixing frame 1 is provided with a translation mechanism driven by a motor I2, the translation mechanism is provided with a screw rod sleeve block 11, the bottom of the screw rod sleeve block 11 is fixed with a limiting frame 13, the limiting frame 13 is slidably provided with a nozzle 12 communicated with the gas tank 3, the screw rod sleeve block 11 is provided with a lifting mechanism for driving the nozzle 12 to vertically adjust, the fixing frame 1 is fixed with a motor II23, the fixing frame 1 is slidably provided with two guide rods 15 which are symmetrically arranged, the guide rods 15 are fixedly provided with a locking mechanism for clamping the end part of the glass tube 10, and the motor II23 is connected with a driving mechanism for driving the guide rods 15 to transversely slide.
The locking mechanism of the device locks and fixes two ends of the glass tube 10, the driving mechanism drives the guide rod 15 to move reversely to draw the glass tube 10, the translation mechanism moves and adjusts the transverse position of the nozzle 12, and heating and firing operation of the specific position of the glass tube 10 is realized according to actual needs.
Wherein, translation mechanism includes the lead screw 32 with the coaxial fixed of motor I2 output shaft, and 11 screw threads of lead screw cover piece cup joint on lead screw 32, 1 level of going up of mount is fixed with horizon bar 9, and sliding sleeve is equipped with the spacing cover piece 8 of fixing on lead screw cover piece 11 on the horizon bar 9, and the motor I2 drive lead screw 32 of setting is rotatory, and lead screw 32 drives 11 lateral motion of lead screw cover piece, and at this moment, spacing 13 drive nozzle 12 of 11 bottoms of lead screw cover piece remove, realize firing the regulation of position.
Wherein, be connected with the vertical pipe 7 of vertical setting on the nozzle 12, be connected the setting through bellows 4 between vertical pipe 7 and the gas jar 3, when firing, ignite through nozzle 12, be used for the storage gas in the gas jar 3, fire the heating of glass pipe 10 through firing at nozzle 12 play.
In addition, elevating system installs lifting gear 5 on lead screw nest block 11 including rotating, and the meshing is connected with the spur rack 6 of fixing at vertical pipe 7 lateral wall on lifting gear 5, and lifting gear 5 rotation alignment rack 6 meshing transmission that sets up realizes vertical pipe 7 vertical position and adjusts, and the distance between nozzle 12 and the glass pipe 10 obtains adjusting this moment, realizes the regulation effect to firing the temperature, has made things convenient for the heating firing operation of glass pipe 10.
Example 2
On the basis of embodiment 1, in addition, the locking mechanism of the device comprises a clamping sleeve block 28 fixed at the end part of the guide rod 15, a clamping block 14 is fixed on the clamping sleeve block 28, a threaded sleeve 27 is rotatably installed on the clamping sleeve block 28, two screw rods 26 with opposite thread turning directions are connected with the threaded sleeve 27 in an internal thread mode, a connecting plate 25 is fixed at the end part of each screw rod 26, a support column 31 which is embedded into the clamping sleeve block 28 in a sliding mode is fixed on each connecting plate 25, the locking mechanism further comprises a rotating shaft 29 rotatably installed on the clamping sleeve block 28, a bevel gear II33 is coaxially fixed on the rotating shaft 29, and a bevel gear I24 which is sleeved and fixed on the threaded sleeve 27 is connected to the bevel gear II33 in.
The two ends of the glass tube 10 are inserted into the clamping sleeve blocks 28, the arranged clamping blocks 14 enter the glass tube 10 to support, the screwing block 30 can drive the rotating shaft 29 to rotate, at the moment, the rotating shaft 29 drives the bevel gear II33 to rotate, the bevel gear I24 is rotated, the bevel gear I24 drives the threaded sleeve 27 to rotate, the two screws 26 move oppositely, the connecting plates 25 on the screws 26 drive the abutting columns 31 to slide towards the inside of the clamping sleeve blocks 28, and the effect of clamping and fixing the glass tube 10 is achieved.
Further, the driving mechanism of the device comprises a worm 21 coaxially fixed with an output shaft of the motor II23, a worm wheel 22 is meshed and connected to the worm 21, a rotary table 20 is coaxially fixed to the worm wheel 22, a pull rod 19 is eccentrically hinged to the rotary table 20, a vertical rod 18 fixed with the guide rod 15 is hinged to the pull rod 19, a baffle 17 is fixed to one end, away from the clamping sleeve block 28, of the guide rod 15, and a spring ring 16 sleeved on the guide rod 15 is fixedly connected between the baffle 17 and the fixed frame 1.
Through the arrangement, the motor II23 drives the worm 21 to rotate, the worm 21 drives the worm wheel 22 meshed with the worm to rotate, the worm wheel 22 drives the turntable 20 to rotate, the pull rod 19 on the turntable 20 pulls the two guide rods 15 to move back to back through the vertical rod 18, and the heated glass tube 10 is subjected to traction plasticity. The arranged worm wheel 22 and the worm 21 are in meshing transmission, so that the self-locking performance is good, and the stability of the drawing process is ensured.
In summary, the end of the glass tube 10 can be clamped and fixed by the locking mechanism, the two guide rods 15 can be driven to move back and forth by the driving mechanism, the glass tube 10 can be stretched, the stretching plastic part of the glass tube 10 can be heated and fired by the flame sprayed by the nozzle 12, the transverse position of the glass tube 10 corresponding to the nozzle 12 can be adjusted by the translation mechanism, the adjustment flexibility of the firing process is greatly promoted, meanwhile, the distance between the flame and the glass tube 10 can be adjusted by the lifting mechanism, the adjustment effect of the firing temperature is realized, and the heating and firing effect of the glass tube 10 is greatly improved.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (8)
1. A glass tube heating and firing device for manufacturing a high borosilicate glass container, which comprises a fixed frame (1), a gas tank (3) is fixed on the fixed frame (1), it is characterized in that the fixed frame (1) is provided with a translation mechanism driven by a motor I (2), the translation mechanism is provided with a screw rod sleeve block (11), the bottom of the screw rod sleeve block (11) is fixedly provided with a limiting frame (13), the limiting frame (13) is provided with a nozzle (12) which is communicated with the gas tank (3) in a sliding way, the screw rod sleeve block (11) is provided with a lifting mechanism used for driving the nozzle (12) to vertically adjust, a motor II (23) is fixed on the fixing frame (1), two guide rods (15) which are symmetrically arranged are slidably arranged on the fixing frame (1), a locking mechanism for clamping the end part of the glass tube (10) is fixed on each guide rod (15), and the motor II (23) is in driving connection with a driving mechanism for driving the guide rod (15) to transversely slide.
2. The heating and firing device for the glass tube for manufacturing the high borosilicate glass container according to claim 1, wherein the translation mechanism comprises a screw rod (32) coaxially fixed with an output shaft of the motor I (2), a screw rod sleeve block (11) is in threaded sleeve connection with the screw rod (32), a horizontal rod (9) is horizontally fixed on the fixed frame (1), and a limit sleeve block (8) fixed on the screw rod sleeve block (11) is in sliding sleeve connection with the horizontal rod (9).
3. The glass tube heating and firing apparatus for the production of high borosilicate glass containers as claimed in claim 1, wherein a vertically disposed vertical tube (7) is connected to the nozzle (12), and the vertical tube (7) is connected to the gas tank (3) via a bellows (4).
4. The apparatus for heating and firing a glass tube for manufacturing a borosilicate glass container according to claim 3, wherein the elevating mechanism comprises an elevating gear (5) rotatably mounted on the screw boss (11), and the elevating gear (5) is engaged with a spur rack (6) fixed on the side wall of the vertical tube (7).
5. The high borosilicate glass container manufacturing glass tube heating and firing device according to claim 1, wherein the locking mechanism comprises a clamping sleeve block (28) fixed at the end of the guide rod (15), the clamping block (14) is fixed on the clamping sleeve block (28), a threaded sleeve (27) is rotatably mounted on the clamping sleeve block (28), two threaded rods (26) with opposite thread turning directions are connected in the threaded sleeve (27), a connecting plate (25) is fixed at the end of each threaded rod (26), and a support column (31) which is slidably embedded into the clamping sleeve block (28) is fixed on the connecting plate (25).
6. The apparatus for heating and firing a glass tube for manufacturing a borosilicate glass container according to claim 5, wherein the locking mechanism further comprises a rotating shaft (29) rotatably mounted on the clamping sleeve block (28), a bevel gear II (33) is coaxially fixed on the rotating shaft (29), and the bevel gear I (24) sleeved and fixed on the threaded sleeve (27) is engaged and connected to the bevel gear II (33).
7. The glass tube heating and firing device for manufacturing the high borosilicate glass container according to claim 1, wherein the driving mechanism comprises a worm (21) coaxially fixed with an output shaft of the motor II (23), a worm wheel (22) is engaged and connected to the worm (21), a rotary table (20) is coaxially fixed to the worm wheel (22), a pull rod (19) is eccentrically hinged to the rotary table (20), and a vertical rod (18) fixed to the guide rod (15) is hinged to the pull rod (19).
8. The heating and firing device for the glass tube for manufacturing the high borosilicate glass container according to claim 7, wherein a baffle plate (17) is fixed at one end of the guide rod (15) far away from the clamping sleeve block (28), and a spring ring (16) sleeved on the guide rod (15) is fixedly connected between the baffle plate (17) and the fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010329509.6A CN111499164A (en) | 2020-04-24 | 2020-04-24 | Device is fired with glass pipe heating to borosilicate glass container manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010329509.6A CN111499164A (en) | 2020-04-24 | 2020-04-24 | Device is fired with glass pipe heating to borosilicate glass container manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111499164A true CN111499164A (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010329509.6A Withdrawn CN111499164A (en) | 2020-04-24 | 2020-04-24 | Device is fired with glass pipe heating to borosilicate glass container manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111499164A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429952A (en) * | 2020-12-03 | 2021-03-02 | 信和光能(安徽)有限公司 | Clamping device is used in glass pipe production |
| CN112551873A (en) * | 2020-12-08 | 2021-03-26 | 信和光能(安徽)有限公司 | High borosilicate glass tube butt joint device and butt joint process thereof |
| CN112694239A (en) * | 2020-12-31 | 2021-04-23 | 江苏双兴工贸有限公司 | Glassware firing device |
| CN112723723A (en) * | 2020-12-25 | 2021-04-30 | 新沂海福尔通用仪表有限公司 | Novel nitrogen-filling pressurizing device for glass pulling tube and using method thereof |
| CN115417584A (en) * | 2022-09-16 | 2022-12-02 | 珠海瑞能真空电子有限公司 | Manufacturing process of CT bulb tube |
| CN117700084A (en) * | 2024-01-03 | 2024-03-15 | 江苏弘扬石英制品有限公司 | Horizontal glass tube drawing furnace for processing quartz ceramic rotary tube |
| CN117902838A (en) * | 2024-03-20 | 2024-04-19 | 苏州大学 | Metal glass composite pipe welding equipment |
| CN117700084B (en) * | 2024-01-03 | 2024-06-04 | 江苏弘扬石英制品有限公司 | Horizontal glass tube drawing furnace for processing quartz ceramic rotary tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0432791A1 (en) * | 1989-12-15 | 1991-06-19 | Sumitomo Electric Industries, Ltd. | Method for heating glass body |
| CN201678584U (en) * | 2010-03-19 | 2010-12-22 | 张根正 | Crystal glass processing automatic drier with movable gun |
| CN205774064U (en) * | 2016-06-24 | 2016-12-07 | 石家庄陆源机械制造有限公司 | Bottle-making machine firn-jet head apparatus for adjusting position |
| CN208419380U (en) * | 2018-03-27 | 2019-01-22 | 天津市台姆超声设备有限公司 | A kind of tunnel type vacuum dryer for particulate matter |
| CN209338387U (en) * | 2018-12-12 | 2019-09-03 | 南通普瑞科技仪器有限公司 | A kind of teat glass baking apparatus |
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2020
- 2020-04-24 CN CN202010329509.6A patent/CN111499164A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0432791A1 (en) * | 1989-12-15 | 1991-06-19 | Sumitomo Electric Industries, Ltd. | Method for heating glass body |
| CN201678584U (en) * | 2010-03-19 | 2010-12-22 | 张根正 | Crystal glass processing automatic drier with movable gun |
| CN205774064U (en) * | 2016-06-24 | 2016-12-07 | 石家庄陆源机械制造有限公司 | Bottle-making machine firn-jet head apparatus for adjusting position |
| CN208419380U (en) * | 2018-03-27 | 2019-01-22 | 天津市台姆超声设备有限公司 | A kind of tunnel type vacuum dryer for particulate matter |
| CN209338387U (en) * | 2018-12-12 | 2019-09-03 | 南通普瑞科技仪器有限公司 | A kind of teat glass baking apparatus |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429952A (en) * | 2020-12-03 | 2021-03-02 | 信和光能(安徽)有限公司 | Clamping device is used in glass pipe production |
| CN112551873A (en) * | 2020-12-08 | 2021-03-26 | 信和光能(安徽)有限公司 | High borosilicate glass tube butt joint device and butt joint process thereof |
| CN112723723A (en) * | 2020-12-25 | 2021-04-30 | 新沂海福尔通用仪表有限公司 | Novel nitrogen-filling pressurizing device for glass pulling tube and using method thereof |
| CN112694239A (en) * | 2020-12-31 | 2021-04-23 | 江苏双兴工贸有限公司 | Glassware firing device |
| CN112694239B (en) * | 2020-12-31 | 2022-03-29 | 新沂市铭达玻璃有限公司 | Glassware firing device |
| CN115417584A (en) * | 2022-09-16 | 2022-12-02 | 珠海瑞能真空电子有限公司 | Manufacturing process of CT bulb tube |
| CN115417584B (en) * | 2022-09-16 | 2023-03-21 | 珠海瑞能真空电子有限公司 | Manufacturing process of CT bulb tube |
| CN117700084A (en) * | 2024-01-03 | 2024-03-15 | 江苏弘扬石英制品有限公司 | Horizontal glass tube drawing furnace for processing quartz ceramic rotary tube |
| CN117700084B (en) * | 2024-01-03 | 2024-06-04 | 江苏弘扬石英制品有限公司 | Horizontal glass tube drawing furnace for processing quartz ceramic rotary tube |
| CN117902838A (en) * | 2024-03-20 | 2024-04-19 | 苏州大学 | Metal glass composite pipe welding equipment |
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Application publication date: 20200807 |
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