CN201850221U - Non-contact hauling device for quartz rod - Google Patents
Non-contact hauling device for quartz rod Download PDFInfo
- Publication number
- CN201850221U CN201850221U CN2010205944346U CN201020594434U CN201850221U CN 201850221 U CN201850221 U CN 201850221U CN 2010205944346 U CN2010205944346 U CN 2010205944346U CN 201020594434 U CN201020594434 U CN 201020594434U CN 201850221 U CN201850221 U CN 201850221U
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- quartz
- frequency induction
- induction furnace
- rod
- bracket
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Abstract
The utility model relates to a non-contact hauling device for a quartz rod, belonging to the technical field of quartz rod founding hauling equipment. The non-contact hauling device consists of a suspension arm, an intermediate frequency induction furnace, a rod hauling machine, a stand column, a bracket, a control cabinet and the like, wherein the stand column is fixedly arranged at the top of the bracket; the suspension arm and a counter weight block are arranged at two sides of the stand column and are connected with each other by a sling; the intermediate frequency induction furnace and a workbench are arranged at one side of the top of the bracket, and an exhaust fan is arranged at the other side of the top of the bracket; the rod hauling machine is arranged on the bracket under the intermediate frequency induction furnace; and the control cabinet is arranged at one side of the bracket. The non-contact hauling device adopts a non-contact hauling production mode, so that a molten quartz ingot raw material and a quartz rod product are not contacted with any parts in the intermediate frequency induction furnace, and the finished quartz rod is free of pollution and high in purity; and the outer diameters of the hauled quartz rods are coincident, so that the machining allowance is small, and raw material is saved. Therefore, the problems that the outer diameters of the quartz rods are large in deviation, the purity of the outer surface of the quartz rod is low, and the raw material is wasted since quartz ingot is directly contacted with black lead when being molten in the prior art are solved.
Description
Technical field
The utility model relates to the contactless drawing device that hangs of a kind of quartz pushrod, and the genus quartz pushrod is founded to hang and drawn equipment technical field.
Background technology
Conventional quartz rod drawing technology all is that the quartzy ingot of raw material is put into heat temperature raising in the plumbago crucible, treats to bond to after the raw material ingot softens and draws on the charge bar, re-uses clamping limb and draws.Usually every drawing device is furnished with a column, upper and lower two clamping limbs, and the upper and lower operation of clamping limb is to carry out transmission by screw-nut body, upper and lower clamping limb can replace continuous drawing in the pulling process.The tradition drawing technology directly contacts with graphite in melting process owing to quartzy ingot, cause the quartz pushrod product outside diameter tolerance produced big, outside surface purity is low, and with the ditch rib, needs can use after the operations such as second annealing, correction, car, mill, plane, polishing.On the other hand, because the quartz pushrod product needed is carried out cold working, the quartz pushrod product of drawing must leave the processing request that enough process redundancy can satisfy next procedure, thereby has increased raw-material waste and production cost.
Summary of the invention
The purpose of this utility model is: provide a kind of and send into thermoplastic in the medium-frequency induction furnace after quartzy ingot is sling by arm, whole melting process does not contact with any object in the stove, and can guarantee that quartz pushrod product external diameter size is consistent by traveling at the uniform speed of control arm and rod drawer; Directly contact with graphite in melting process to solve existing quartzy ingot, cause quartz pushrod product outside diameter tolerance big, outside surface purity is low; And process redundancy increases, and wastes starting material, causes the contactless drawing device that hangs of quartz pushrod of the high problem of production cost.
The utility model is to realize above-mentioned purpose by the following technical solutions:
The contactless drawing device that hangs of a kind of quartz pushrod, it is made of arm, medium-frequency induction furnace, rod drawer, column, support, worktable and housing, it is characterized in that: a top of the trellis is fixed with a column, the top of column is provided with pulley and hoist cable, the column both side surface is separately installed with arm and balancing weight by slide rail, and arm is connected with pulley by hoist cable with balancing weight; One side of propping up top of the trellis is provided with medium-frequency induction furnace, and medium-frequency induction furnace one side is provided with worktable and marks time, and the opposite side of a top of the trellis is provided with vacuum fan, and vacuum fan is communicated with by conduit with the air outlet of medium-frequency induction furnace; The support of medium-frequency induction furnace below is provided with rod drawer, and support one side is provided with housing, and housing is connected with rod drawer with arm respectively by lead.
Described medium-frequency induction furnace is made of corundum cover, heating element, graphite bisque and quartz cover, corundum cover top zygomorphy is provided with inlet mouth and air outlet, be provided with heating element in the corundum cover, be provided with the graphite bisque between corundum cover and the heating element, corundum set upper side outer setting has quartz cover, inside, corundum set upper side is provided with quartzy ingot import, and corundum cover lower end is provided with tapered quartz pushrod outlet.
The utility model beneficial effect compared with prior art is:
The contactless drawing device that hangs of this quartz pushrod adopts touchless hanging to draw the mode of production, make quartzy ingot raw material in melting process, and the quartz pushrod product does not contact with any position in the medium-frequency induction furnace in pulling process, therefore the finished product rod is without any pollution, the purity height has guaranteed good physical and chemical performance.And can be consistent by the external diameter size that traveling at the uniform speed of control arm and rod drawer makes the quartz pushrod product, process redundancy is few, saves material.Simultaneously since contactless hang to draw with quartzy ingot carried out certain cold work in former process, hang the finished product rod smooth outer surface, clear, bright of pulling out, not needing to carry out any processing after the manual fixed length can become finished product.
Description of drawings:
Fig. 1 is the contactless structural representation that hangs drawing device of a kind of quartz pushrod;
Fig. 2 is the contactless sectional structure synoptic diagram that hangs the medium-frequency induction furnace of drawing device of a kind of quartz pushrod.
Among the figure: 1, arm, 2, medium-frequency induction furnace, 3, rod drawer, 4, column, 5, mark time 6, support, 7, pulley, 8, balancing weight, 9, hoist cable, 10, the corundum cover, 11, heating element, 12, the graphite bisque, 13, quartzy ingot import, 14, quartz pushrod outlet, 15, worktable, 16, housing, 17, pull-rod wheel, 18, inlet mouth, 19, the air outlet, 20, quartz cover, 21, conduit, 22, vacuum fan.
Embodiment:
The contactless drawing device that hangs of this quartz pushrod is made of arm 1, medium-frequency induction furnace 2, rod drawer 3, column 4, support 6, worktable and housing 5, a column 4 fixedly is equipped with at support 6 tops, column 4 tops are provided with pulley 7 and hoist cable 9, column 4 both side surface are separately installed with arm 1 and balancing weight 8 by slide rail, and arm 1 is connected with pulley 7 by hoist cable 9 with balancing weight 8.One side at support 6 tops is provided with medium-frequency induction furnace 2, and medium-frequency induction furnace 2 one sides are provided with worktable 15 and mark time 5, and the opposite side at support 6 tops is provided with vacuum fan 22, and vacuum fan 22 is communicated with by conduit 21 with the air outlet 19 of medium-frequency induction furnace 2; The support 6 of medium-frequency induction furnace 2 belows is provided with rod drawer 3, and support 6 one sides are provided with housing 16, and housing 16 is connected with rod drawer 3 with arm 1 respectively by lead (not drawing among the figure).
Medium-frequency induction furnace 2 is made of corundum cover 10, heating element 11, graphite bisque 12 and quartz cover 20; the top zygomorphy of corundum cover 10 is provided with inlet mouth 18 and air outlet 19; inlet mouth 18 is used for entering of shielding gas, and air outlet 19 is used for the discharge of waste gas in the stove.Be provided with heating element 11 in the corundum cover 10, be provided with graphite bisque 12 between corundum cover 10 and the heating element 11, the upper end outer setting of corundum cover 10 has quartz cover 20, corundum overlaps inside, 10 upper end quartzy ingot import 13 is set, and corundum overlaps 10 lower ends and is provided with tapered quartz pushrod outlet 14(referring to accompanying drawing 1～2).
This arm 1 that hangs drawing device with rod drawer 3 by motor by belt, its operation of gear driven, arm 1 can upper and lowerly move, rod drawer 3 maintains static, take turns 17 clamping quartz pushrods by pull-rod after, rolling draws quartz pushrod and moves downwards.
During work, at first quartzy ingot raw material is fixed on the arm 1, arm 1 to the controlling of the servomotor on it, along the track uniform descending on the column 4, is sent into medium-frequency induction furnace 2 thermoplastics with quartzy ingot raw material from quartzy ingot import 13 by housing 16.Take the lead from quartz pushrod outlet 14 by drawing charge bar after the quartzy ingot thermoplastic, and pass between the wheel of the pull-rod from the rod drawer 3 17, after taking turns 17 clamping quartz pushrods by pull-rod, rolling draws quartz pushrod downwards, the diameter of speed adjustment quartz pushrod that can be by control pull-rod wheel 17 during the drawing.This device is in quartzy ingot thermoplastic and quartz capsule/stick drawing process, contact, guaranteed the cleanliness factor of quartz pushrod product, by the pull-rod wheel 17 drawing quartz pushrods that roll with any position in the medium-frequency induction furnace 2, guarantee the continuity of producing, thereby improved production efficiency.
In process of production; protection gas forms the gas shield layer by the inlet mouth 18 and air outlet 19 of medium-frequency induction furnace 2 at the stove internal recycle, can effectively prevent internal layer pyritous heating element 11 premature oxidations; can take away a part of volatile matter with the discharge of protection gas simultaneously, reduce the stove internal contamination.Conical design is adopted in quartz pushrod outlet 14, can prevent accessory oxidation in the stove, also can play the cooling effect.
Claims (2)
1. contactless drawing device that hangs of quartz pushrod, it is made of arm (1), medium-frequency induction furnace (2), rod drawer (3), column (4), support (6), worktable (15) and housing (16), it is characterized in that: support (6) top is fixed with a column (4), the top of column (4) is provided with pulley (7) and hoist cable (9), column (4) both side surface is separately installed with arm (1) and balancing weight (8) by slide rail, and arm (1) is connected with pulley (7) by hoist cable (9) with balancing weight (8); One side at support (6) top is provided with medium-frequency induction furnace (2), medium-frequency induction furnace (2) one sides are provided with worktable (15) and mark time (5), the opposite side at support (6) top is provided with vacuum fan (22), and vacuum fan (22) is communicated with by conduit with the air outlet (19) of medium-frequency induction furnace (2); The support (6) of medium-frequency induction furnace (2) below is provided with rod drawer (3), and support (6) one sides are provided with housing (16), and housing (16) is connected with rod drawer (3) with arm (1) respectively by lead.
2. the contactless drawing device that hangs of quartz pushrod according to claim 1, it is characterized in that: described medium-frequency induction furnace (2) is by corundum cover (10), heating element (11), graphite bisque (12) and quartz cover (20) constitute, corundum cover (10) top zygomorphy is provided with inlet mouth (18) and air outlet (19), be provided with heating element (11) in the corundum cover (10), be provided with graphite bisque (12) between corundum cover (10) and the heating element (11), corundum cover (10) upper end outer setting has quartz cover (20), inside, corundum cover (10) upper end is provided with quartzy ingot import (13), and corundum cover (10) lower end is provided with tapered quartz pushrod outlet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205944346U CN201850221U (en) | 2010-11-06 | 2010-11-06 | Non-contact hauling device for quartz rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205944346U CN201850221U (en) | 2010-11-06 | 2010-11-06 | Non-contact hauling device for quartz rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850221U true CN201850221U (en) | 2011-06-01 |
Family
ID=44092621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205944346U Expired - Lifetime CN201850221U (en) | 2010-11-06 | 2010-11-06 | Non-contact hauling device for quartz rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320357A (en) * | 2020-04-15 | 2020-06-23 | 江苏亨通智能科技有限公司 | Low-hydroxyl high-purity quartz rod/pipe and preparation method thereof |
-
2010
- 2010-11-06 CN CN2010205944346U patent/CN201850221U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320357A (en) * | 2020-04-15 | 2020-06-23 | 江苏亨通智能科技有限公司 | Low-hydroxyl high-purity quartz rod/pipe and preparation method thereof |
| CN111320357B (en) * | 2020-04-15 | 2022-03-11 | 江苏亨通智能科技有限公司 | Low-hydroxyl high-purity quartz rod/pipe and preparation method thereof |
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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: 20110601 |
|
| CX01 | Expiry of patent term |