CN201317740Y - Rod feeding device for founding silica fiber - Google Patents
Rod feeding device for founding silica fiber Download PDFInfo
- Publication number
- CN201317740Y CN201317740Y CNU2008201289466U CN200820128946U CN201317740Y CN 201317740 Y CN201317740 Y CN 201317740Y CN U2008201289466 U CNU2008201289466 U CN U2008201289466U CN 200820128946 U CN200820128946 U CN 200820128946U CN 201317740 Y CN201317740 Y CN 201317740Y
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- China
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- rod
- ball screw
- current motor
- silica fiber
- frame
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Abstract
The utility model relates to a rod feeding device for founding silica fiber, which belongs to the field of silica fiber founding equipment. The device comprises a frame, an alternating current motor, a direct current motor, a harmonic wave device, a ball screw, a linear shaft, a nut, a connecting rod, a linear bearing, a rod clamp and a melting device; the harmonic wave device, the alternating current motor and the direct current motor are mounted on the frame; the ball screw is connected below the harmonic wave device; the linear shaft is mounted on one side of the ball screw; and the rod clamp is mounted on the linear shaft through the linear bearing. In the rod feeding device, a screw mandrel which drives the rod clamp to move is driven by the alternating current motor and the direct current motor through the harmonic wave device, so that the driving stability is improved, the lifting time for the rod clamp is shortened, and the quantity production and the production efficiency of products are improved. The rod feeding device for founding silica fiber solves the problem that the rod clamp of the prior rod feeding mechanism is fixed on a guide rod through an idler pulley, when rod feeding is performed, the stability of the rod clamp is affected by the bounce of the idler pulley, resulting in filament breakage when quartz glass rods are melted and causing the problem that the wire drawing effect and the quality are affected.
Description
Technical field:
The utility model relates to a kind of silica fiber and founds down bar device, belongs to silica fiber melting equipment field.
Background technology:
Glass is divided into two kinds of simple glass and silica glasss, and when the drawn glass fiber, the drawing of simple glass fiber is after fusing in platinum crucible or the potter's clay molten bath, directly draws with drawing wire machine.And silica glass and simple glass make silica glass to adopt and make quartz glass bar earlier because there is very big-difference in physicals (as: fusing point, viscous force, stress etc.), and the limit is excellent down again, the process drawing method of fusing of marginization.Our company has applied for that on March 23rd, 2005 patent No. is 200510018449.1, the patent of invention of denomination of invention " rod setting mechanism for founding quartz fiber " has provided a kind of excellent mechanism down, the excellent mechanism of this time can make quartz glass bar excellent down automatically, reel off raw silk from cocoons in limit rod, fusing of marginization, limit down, can successively extract the silica glass silk, and the speed of reeling off raw silk from cocoons is fast.But because the rod of the excellent mechanism of this time folder is to be fixed on the guide rod by guide wheel, therefore in excellent down process, influence the stable of rod folder because of beating of guide wheel sometimes, and then cause the folded quartz glass bar of rod folder fracture of wire during displacement before the flame spraying mouth of melting appartus, influence wire drawing effect and wire drawing quality.On the other hand; driving the excellent screw mandrel that moves up and down that presss from both sides is driven by speed reduction unit, cone gear and direct-current machine; after the quartz glass bar fusing is finished (promptly the rod folder is in the lowermost end of this mechanism); the lifting process of rod folder is identical with the following rod speed of rod folder; opening speed is very slow; cause a large amount of time wastes, output and benefit that influence is produced.
Summary of the invention:
The purpose of this utility model is: provide a kind of and replace guide rod with linear axis, the rod folder is installed on the linear axis by linear bearings; Drive ball screw by AC and DC motor and harmonic device, make the following rod speed of rod folder constant, but stability increases, lift velocity significantly improves, having solved existing excellent mechanism down influences the stable of rod folder because of beating of guide wheel, and rod folder pulling speed slowly causes the silica fiber of plenty of time waste problem to found down bar device.
The utility model is to realize above-mentioned purpose by the following technical solutions:
This silica fiber is founded down bar device and is made of frame, alternating current machine, direct-current machine, harmonic device, ball screw, linear axis, nut, connecting rod, linear bearings, rod folder, melting appartus, it is characterized in that: a side of frame top is equipped with harmonic device, and alternating current machine and direct-current machine are equipped with in the top of harmonic device; By bearing support ball screw is housed in the frame, an end of ball screw is connected with the output shaft of harmonic device; One side of ball screw is equipped with two linear axis, by linear bearings rod folder is housed on two linear axis, and linear bearings is connected with nut on being installed in ball screw by connecting rod; On the frame of linear axis lower end melting appartus is housed.Be shaped on the flame spraying mouth on the described melting appartus.Described flame spraying mouth is 2-50.
The utility model beneficial effect compared with prior art is: the rod folder of this time bar device is sleeved on the linear axis by linear bearings, and driving the mobile screw mandrel of rod folder is to be driven by harmonic device by the AC and DC motor, not only increased stability of transmission, also improved simultaneously the opening speed of excellent folder, shorten the lifting time of excellent folder, improved the output and the production efficiency of enterprise product.The rod folder that has solved existing excellent mechanism down is fixed on the guide rod by guide wheel, often because of beating of guide wheel influences stablizing of rod folder, causes quartz glass bar to be prone to fracture of wire before the flame spraying mouth of melting appartus during play rod, influences the problem of wire drawing effect and quality.
Description of drawings:
Accompanying drawing is the structural representation that silica fiber is founded down bar device.
Among the figure: 1, alternating current machine, 2, direct-current machine, 3, harmonic device, 4, output shaft, 5, ball screw, 6, linear axis, 7, nut, 8, connecting rod, 9, linear bearings, 10, the rod folder, 11, melting appartus, 12, the flame spraying mouth, 13, bearing support, 14, frame.
Embodiment:
This silica fiber is founded down bar device by alternating current machine 1, direct-current machine 2, and harmonic device 3, ball screw 5, linear axis 6, nut 7, connecting rod 8, linear bearings 9, rod folder 10, melting appartus 11 and frame 14 constitute.Frame 14 tops one side is equipped with harmonic device 3, and the top of harmonic device 3 is equipped with alternating current machine 1 and direct-current machine 2 side by side, and is connected with just taking turns with the flexbile gear of harmonic device 3 respectively.By bearing support 13 ball screw 5 is housed in the frame 14, an end of ball screw 5 is connected with the output shaft 4 of harmonic device 3; One side of ball screw 5 is equipped with on two 6, two linear axis 6 of linear axis parallel with ball screw 5 and by linear bearings 9 rod folder 10 is housed, and linear bearings 9 is connected with nut 7 on being installed in ball screw 5 by connecting rod 8; On the frame 14 of linear axis 6 lower ends melting appartus 11 is housed.Be shaped on 2-50 flame spraying mouth 12 on the melting appartus 11.
During the utility model work, at first quartz glass bar is installed on the rod folder 10, restart direct-current machine 2, direct-current machine 2 drives the firm wheel rotation of harmonic device 3, and by 5 rotations of output shaft 4 drive ball screws, ball screw 5 makes the nut 7 on it slowly move downwards when rotating, nut 7 drives rod folder 10 by connecting rod 8 and slowly moves downwards simultaneously.Because of rod folder 10 is to be sleeved on two linear axis 6 through linear bearings 9, gap between two linear axis 6 and the linear bearings 9 is very little, rod folder 10 can not produce beats, and makes the excellent quartz glass bar all-the-time stable ground that presss from both sides on 10 be in flame spraying mouth 12 front ends of melting appartus 11.Avoided the rod folder of existing excellent mechanism down to be fixed on the guide rod by guide wheel, often influence the stable of rod folder in the process of following rod because of beating of guide wheel, cause the folded quartz glass bar of rod folder to be prone to fracture of wire, influence the problem of wire drawing effect and quality at the flame spraying mouth.
After the quartz glass bar fusing finishes, rod need be pressed from both sides 10 tops that are promoted to frame 14, reinstall quartz glass bar and carry out next round wire drawing production, at this moment start alternating current machine 1, alternating current machine 1 drives the flexbile gear of harmonic device 3, and drives ball screw 5 reverse twirl by output shaft 4, makes rod folder 10 rapidly increase to the top of frame 14, shorten the lifting time of excellent folder 10 widely, and then improved the output and the production efficiency of enterprise product.After having reinstalled quartz glass bar, start direct-current machine 2 and can carry out the wire drawing production of next round.
Claims (3)
1, a kind of silica fiber is founded down bar device, it is made of frame (14), alternating current machine (1), direct-current machine (2), harmonic device (3), ball screw (5), linear axis (6), nut (7), connecting rod (8), linear bearings (9), rod folder (10), melting appartus (11), it is characterized in that: a side of frame (14) top is equipped with harmonic device (3), and alternating current machine (1) and direct-current machine (2) are equipped with in the top of harmonic device (3); By bearing support (13) ball screw (5) is housed in the frame (14), an end of ball screw (5) is connected with the output shaft (4) of harmonic device (3); One side of ball screw (5) is equipped with two linear axis (6), and two linear axis (6) are gone up and by linear bearings (9) rod to be housed and to press from both sides (10), and linear bearings (9) is connected with nut (7) on being installed in ball screw (5) by connecting rod (8); On the frame (14) of linear axis (6) lower end melting appartus (11) is housed.
2, silica fiber according to claim 1 is founded down bar device, it is characterized in that: be shaped on flame spraying mouth (12) on the described melting appartus (11).
3, silica fiber according to claim 1 is founded down bar device, it is characterized in that: described flame spraying mouth (12) is 2-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201289466U CN201317740Y (en) | 2008-12-19 | 2008-12-19 | Rod feeding device for founding silica fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201289466U CN201317740Y (en) | 2008-12-19 | 2008-12-19 | Rod feeding device for founding silica fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201317740Y true CN201317740Y (en) | 2009-09-30 |
Family
ID=41196509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201289466U Expired - Lifetime CN201317740Y (en) | 2008-12-19 | 2008-12-19 | Rod feeding device for founding silica fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201317740Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320377A (en) * | 2018-12-13 | 2020-06-23 | 河南神玖天航新材料股份有限公司 | Spiral quartz fiber founds excellent device down |
| CN112723714A (en) * | 2021-03-12 | 2021-04-30 | 河南神玖天航新材料股份有限公司 | Vertical unloader of quartz fiber founds |
| CN115745396A (en) * | 2022-10-23 | 2023-03-07 | 武汉鑫友泰光电科技有限公司 | Quartz glass fiber drawing device |
-
2008
- 2008-12-19 CN CNU2008201289466U patent/CN201317740Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320377A (en) * | 2018-12-13 | 2020-06-23 | 河南神玖天航新材料股份有限公司 | Spiral quartz fiber founds excellent device down |
| CN111320377B (en) * | 2018-12-13 | 2022-05-17 | 河南神玖天航新材料股份有限公司 | Spiral quartz fiber founds excellent device down |
| CN112723714A (en) * | 2021-03-12 | 2021-04-30 | 河南神玖天航新材料股份有限公司 | Vertical unloader of quartz fiber founds |
| CN115745396A (en) * | 2022-10-23 | 2023-03-07 | 武汉鑫友泰光电科技有限公司 | Quartz glass fiber drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090930 |
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| CX01 | Expiry of patent term |