CN208087494U - A kind of body core stick heat preservation degassing equipment of production capacity extension - Google Patents
A kind of body core stick heat preservation degassing equipment of production capacity extension Download PDFInfo
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- CN208087494U CN208087494U CN201721904134.1U CN201721904134U CN208087494U CN 208087494 U CN208087494 U CN 208087494U CN 201721904134 U CN201721904134 U CN 201721904134U CN 208087494 U CN208087494 U CN 208087494U
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- 238000007872 degassing Methods 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000004321 preservation Methods 0.000 title claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 81
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 37
- 239000010453 quartz Substances 0.000 claims description 36
- 230000004224 protection Effects 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 239000011449 brick Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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Abstract
The utility model provides a kind of body core stick heat preservation degassing equipment of production capacity extension, including upper pylon, lower pylon, suspension parts and heating furnace component, upper pylon, which is bolted, to be arranged in lower pylon, suspension parts are mounted on the suspension strut plate of upper pylon, and heating furnace component is mounted in lower pylon；Body core stick is removably arranged on suspension parts, suspension parts are arranged on suspension strut plate, parallel and vertical heating furnace component is equipped in lower pylon, heating furnace component is located in lower pylon, lower pylon upper surface is equipped with furnace entrance, position adjusting mechanism is provided in furnace entrance, the upper end of the furnace core tube in heating furnace component is placed on by flange on the furnace core tube support plate of position adjusting mechanism, and body core stick enters under the drive of suspension parts keeps the temperature degassing in furnace core tube.The utility model expands the technique of body core stick heat preservation degassing, greatly improves the production capacity of equipment, reduces the consumption of electric energy, while reducing the labor intensity of Manufacturing Worker.
Description
Technical field
The utility model belongs to preform production technical field, more particularly, to a kind of body core stick of production capacity extension
Keep the temperature degassing equipment.
Background technology
Preform is manufactured and can be realized by fully synthetic process, i.e. VAD+OVD combined producing process, wherein
VAD techniques mainly produce plug, by OVD techniques in the efficient production optical fiber prefabricating of mandrel surface deposition surrounding layer
Stick deposits the body core stick to produce by sintering by VAD, needs to carry out heat preservation degasification technique before carrying out drawing process, main
If in order to eliminate remaining gas and thermal stress in body core stick, prevent from splitting when carrying out cutting and taking over the baton with drawing process
Line or sandwich layer the defects of there are bubbles；Current existing high-efficient annealing equipment for quartz glass products, using horizontal type structure, equipment
Cavity mouth is big, and heat insulation effect is poor, and energy consumption is higher, uses for a long time, and equipment is easily deformed aging, while being not easy to move back body core stick,
The degree of automation of equipment is not also high；Existing plug heat preservation degasification furnace is substantially a stove once can only be to 1 body core
Stick deaerates, but the diameter dimension of body core stick is all little, generally no more than φ 100mm, so, primary 1 body core that only deaerates
Stick, not only production capacity is not high, but also entire energy consumption can also increase.Therefore, a kind of body core stick of production capacity extension keeps the temperature degassing equipment
Research and development manufacture just seem very necessary and important.
Invention content
In view of this, the utility model is directed to a kind of body core stick heat preservation degassing equipment of production capacity extension, expand
The technique of body core stick heat preservation degassing, greatly improves the production capacity of equipment, reduces the consumption of electric energy, while reducing production person
The labor intensity of work.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of body core stick of production capacity extension keeps the temperature degassing equipment, if including upper pylon, lower pylon, several suspension parts and
The lower end of dry heating furnace component, upper pylon is bolted setting in the upper surface of lower pylon, and suspension parts are mounted on upper pylon
Suspension strut plate on, heating furnace component be mounted on lower pylon in；
Body core stick is removably arranged on suspension parts, and suspension parts are vertical in upper pylon upper edge by suspension strut plate
Direction raising and lowering, the interior position opposite with suspension parts of lower pylon are equipped with parallel and vertical heating furnace component, heating
Stove component is located in lower pylon, and lower pylon upper surface is equipped with furnace entrance, and position adjusting mechanism, heating furnace portion are provided in furnace entrance
The upper end of furnace core tube in part is placed on by flange on the furnace core tube support plate of position adjusting mechanism, and body core stick is in suspension parts
Drive under enter furnace core tube in keep the temperature degassing.
Further, the upper pylon includes upper pylon holder, decelerating motor, ball screw, guiding axis and suspension strut
Plate, ball screw vertical direction are arranged in upper pylon holder, and ball screw drives rotation, rolling by the decelerating motor that upper end is arranged
Ballscrew both sides are respectively provided with a guiding axis, and suspension strut plate is provided on ball screw, suspension strut plate to be passed through up and down
Logical connecting hole and pilot hole, suspension strut plate are connect by connecting hole with screw, and guiding axis passes through pilot hole, suspension strut plate
On be additionally provided with mounting hole.
Further, the top and bottom of the ball screw side are both provided with and limit switch and speed reducing switch；On
End is disposed with speed reducing switch, once protects upper limit position switch, second protection upper limit position switch from top to bottom, and lower end is from upper
It is disposed with lower speed reducing switch under, once protects lower position switch, second protection lower position switch, upper speed reducing switch is under
Speed reducing switch is connected with decelerating motor, and upper limit position switch, second protection upper limit position switch, primary protection lower limit is once protected to open
It closes, second protection lower position switch is connected with controller, controller is connected with decelerating motor.
Further, the suspension parts include the suspension collet being sequentially fixed at from top to bottom in installation axle, insulation cover,
Quartz cover plate, quartzy thermal insulation board and quartzy extension disk, quartz are hung and several suppending holes are distributed on disk, setting extension stick between suppending hole
Pin, body core stick by hang stick pin be suspended on suspension parts, hang collet upper end pass through suspension strut plate on mounting hole and
It is suspended on suspension strut plate.
Further, it is additionally provided with quartz ring between the quartz cover plate and quartzy thermal insulation board, the radius of quartz cover plate is more than
Quartzy thermal insulation board and quartz hang the radius of disk, and quartz cover plate is covered in furnace core tube upper end.
Further, the lower pylon includes lower pylon holder and the position adjusting mechanism that is arranged in furnace entrance, into stove
Mounting plate is fixedly installed on mouthful, position adjusting mechanism is arranged on a mounting board, and position adjusting mechanism includes X successively from top to bottom
Axis adjustable plate, Y-axis adjustable plate, Z axis adjustable plate, furnace core tube support plate, mounting plate, X-axis adjustable plate, Y-axis adjustable plate, Z axis are adjusted
Plate is bolted successively up and down from top to bottom at gradually smaller ladder-like, and furnace core tube support plate is fixed at Z axis adjusting
On plate, putting hole is provided on furnace core tube support plate, the upper end of furnace core tube is fastened on by flange on putting hole.
Further, the slotted hole that several X-directions are provided with along the both sides of X-axis of the X-axis adjustable plate, X-direction
Slotted hole in be provided with the connection that bolt realizes X-axis adjustable plate and mounting plate, be arranged on Y-axis adjustable plate and along the both sides of Y-axis
There is the slotted hole of several Y directions, the company that bolt realizes Y-axis adjustable plate and X-axis adjustable plate is provided in the slotted hole of Y direction
It connects, Z axis upper bolt hole is both provided at four angles of Z axis adjustable plate, the corresponding Y-axis adjustable plate of Z axis bolt hole is equipped with Z axis
Lower bolt hole, Z axis upper bolt hole is connect with bolt hole under Z axis by Z axis adjusting bolt, and adjusts the horizontal position of Z axis adjustable plate
It sets.
Further, X-axis adjusting bolt fixed plate, two X-axis tune are respectively arranged on the mounting plate and X-axis adjustable plate
It is connected by an X-axis adjusting bolt along X-direction between section bolt fixed plate, is divided on X axis adjustable plate and Y-axis adjustable plate
It is not provided with Y-axis adjusting bolt fixed plate, is adjusted by a Y-axis along Y direction between two Y-axis adjusting bolt fixed plates
It is bolted.
Further, the heating furnace component includes the furnace body for being internally provided with cavity, there is furnace core tube in cavity, and furnace body is from upper
Upper furnace body, middle furnace body and lower furnace body are divided under.
Further, it is provided with furnace core tube lid on the putting hole, protective cover plate is equipped on the outside of position adjusting mechanism.
Compared with the existing technology, the body core stick heat preservation degassing equipment of production capacity extension described in the utility model has following
Advantage：
The body core stick of production capacity extension described in the utility model keeps the temperature degassing equipment, can be simultaneously for more body core sticks
It carries out while keeping the temperature degassing, greatly improve the production capacity of equipment, reduce the consumption of electric energy, while reducing Manufacturing Worker's
Labor intensity；Body core stick is suspended on quartz and hangs on disk, and quartz is hung disk and moved under the drive of ball screw and decelerating motor,
Whole equipment assembly is simple, and dismounting is easy, easy to maintenance, but also is provided with limit switch, speed reducing switch and controller, raw
Body core stick need to be only suspended to quartz and hung on disk by production employee, setting heat preservation degassing time and degasification technique temperature, click into stick by
Button, after degassing time arrives, equipment has acoustooptic alarm system, promotes Manufacturing Worker's rod withdrawal, reduces the failure rate of equipment.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.?
In attached drawing：
Fig. 1 is that the body core stick of the production capacity extension described in the utility model embodiment keeps the temperature the three-dimensional signal of degassing equipment
Figure；
Fig. 2 is that the body core stick of the production capacity extension described in the utility model embodiment keeps the temperature the front view of degassing equipment；
Fig. 3 is that the body core stick of the production capacity extension described in the utility model embodiment keeps the temperature the rearview of degassing equipment；
Fig. 4 is that the body core stick of the production capacity extension described in the utility model embodiment keeps the temperature the furnace core tube position of degassing equipment
The schematic diagram of adjustment mechanism；
Fig. 5 is that the body core stick of the production capacity extension described in the utility model embodiment keeps the temperature the suspension parts knot of degassing equipment
Structure schematic diagram.
Reference sign：
Pylon, 3- heating furnaces component, 4- suspension parts, the upper pylon holders of 101-, 102- slow down electric under the upper pylons of 1-, 2-
Machine, 103- ball screws, 104- guiding axis, 105- shaft couplings, 1061- once protect upper limit position switch, on 1062- second protections
Limit switch, 1063- once protect lower position switch, 1604- second protections lower position switch, the upper speed reducing switch of 1701-,
Pylon holder under speed reducing switch, 108- lead screws thermal insulation board, 109- suspension struts plate, 201- under 1702-, 202-X axis adjustable plate,
203-Y axis adjustable plate, 204-Z axis adjustable plate, 205- furnace cores tube support plate, 206-X axis adjusting bolt, 207-X axis adjusting bolts
Fixed plate, 208-Y axis adjusting bolt, 209-Y axis adjusting bolts fixed plate, 210-Z axis adjusting bolt, 211-Z axis adjusting bolts
Furnace body, 303- lower furnace bodies, the tops 304- in locking nut, 212- furnace core tubes lid, 213- protective cover plates, 301- upper furnace bodies, 302-
Portion's insulating brick, the bottoms 305- insulating brick, 306- furnace core tubes, 401- suspension collet, 402- hexagon-headed bolts, 403- quartz hang disk,
404- insulation covers, 405- quartz cover plates, 406- quartz rings, 407- quartz thermal insulation board, 408- hang stick pin, 409- body core sticks.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-5, a kind of body core stick of production capacity extension keeps the temperature degassing equipment, including upper pylon 1, lower pylon 2, three
Group suspension parts 4 and three groups of heating furnace components 3, the lower end of upper pylon 1 are fixed at the upper of lower pylon 2 by hexagon socket head cap screw
Face, suspension parts 4 are mounted on the suspension strut plate 109 of upper pylon 1, and heating furnace component 3 is mounted in lower pylon 2；
Body core stick 409 is removably arranged on suspension parts 4, and suspension parts 4 are by suspension strut plate 109 in Shang Ta
Vertically raising and lowering, the interior position opposite with suspension parts 4 of lower pylon 2 are equipped with parallel and vertical add on frame 1
Hot stove component 3, heating furnace component 3 are located in lower pylon 2, and lower 2 upper surface of pylon is equipped with furnace entrance, and position is provided in furnace entrance
Adjustment mechanism, the furnace core tube that the upper end of the furnace core tube 306 in heating furnace component 3 is placed on position adjusting mechanism by flange support
On plate 205, body core stick 409 enters under the drive of suspension parts 4 keeps the temperature degassing in furnace core tube 306.
Position adjusting mechanism can be adjusted the concentricity and levelness of furnace core tube 306.
Above-mentioned upper pylon 1 includes upper pylon holder 101, decelerating motor 102, ball screw 103, guiding axis 104 and suspension
Support plate 109,103 vertical direction of ball screw are arranged in upper pylon holder 101, and ball screw 103 is subtracted by what upper end was arranged
Speed motor 102 drives rotation, and shaft coupling 105,103 both sides of ball screw are additionally provided between ball screw 103 and decelerating motor 102
It is respectively provided with a guiding axis 104, suspension strut plate 109 is provided with up and down on ball screw 103, suspension strut plate 109
The connecting hole and pilot hole of perforation, suspension strut plate 109 are connect by connecting hole with screw, and guiding axis 104 passes through pilot hole, are hanged
It hangs and is additionally provided with mounting hole in support plate 109.
Upper pylon holder 101 is built using the aluminium section bar of lightweight beauty.
The top and bottom of 103 side of above-mentioned ball screw are both provided with and limit switch and speed reducing switch；Upper end is under
To being above disposed with upper speed reducing switch 1071, primary protection upper limit position switch 1061, second protection upper limit position switch 1062, under
End is disposed with lower speed reducing switch 1072, primary protection lower position switch 1063, second protection lower position switch from top to bottom
1064, upper speed reducing switch 1071 and lower speed reducing switch 1072 are connected with decelerating motor 102, primary protection upper limit position switch 1061,
Second protection upper limit position switch 1062, primary protection lower position switch 1063, second protection lower position switch 1064 with control
Device is connected, controller is connected with decelerating motor 102.
Above-mentioned suspension parts 4 include suspension collet 401, insulation cover 404, the stone being sequentially fixed at from top to bottom in installation axle
English cover board 405, quartzy thermal insulation board 407 and quartz hang disk 403, and quartz is hung and several suppending holes are distributed on disk 403, suppending hole it
Between setting hang stick pin 408, body core stick 409 is suspended on by hanging stick pin 408 on suspension parts 4, and the upper end of suspension collet 401 is worn
It the mounting hole crossed on suspension strut plate 109 and is suspended on suspension strut plate 109.Quartz is hung and is designed with 3 into 120 ° on disk 403
The suppending hole of distribution is convenient for while hanging 3 body core sticks 409, while ensureing that body core stick 409 is concentric with respect to furnace core tube 306
Degree.Lead screw thermal insulation board 108 is equipped between suspension parts 4 and ball screw 103, lead screw thermal insulation board 108 and ball screw 103 are flat
Row, and lead screw thermal insulation board 108 passes through suspension strut plate 109.
Suspension collet 401 is connect with installation bracing strut by hexagon-headed bolt 402.
It is additionally provided with quartz ring 406, the radius of quartz cover plate 405 between above-mentioned quartz cover plate 405 and quartzy thermal insulation board 407
More than the radius that quartzy thermal insulation board 407 and quartz hang disk 403, quartz cover plate 405 is covered in 306 upper end of furnace core tube.It is de- to carry out heat preservation
When gas technique, quartzy thermal insulation board 407 is hung disk 403 with quartz and is entered inside furnace core tube 306, stops that a part of heat is outside
It distributes, quartz ring 406 separates quartz cover plate 405 and quartzy thermal insulation board 407, avoids when moving up and down, the two is mutually knocked
It touches.
Above-mentioned lower pylon 2 includes lower position adjusting mechanism pylon holder 201 and be arranged in furnace entrance, is consolidated in furnace entrance
Surely it is provided with mounting plate, position adjusting mechanism is arranged on a mounting board, and position adjusting mechanism includes that X-axis is adjusted successively from top to bottom
Plate 202, Y-axis adjustable plate 203, Z axis adjustable plate 204, furnace core tube support plate 205, mounting plate, X-axis adjustable plate 202, Y-axis adjustable plate
203, Z axis adjustable plate 204 is from top to bottom at gradually smaller ladder-like, and is bolted successively up and down, furnace core tube support plate
205 are fixed on Z axis adjustable plate 204, and putting hole is provided on furnace core tube support plate 205, and the upper end of furnace core tube 306 passes through
Flange is fastened on putting hole.
Mounting plate, X-axis adjustable plate 202, Y-axis adjustable plate 203, Z axis adjustable plate 204, furnace core tube support plate 205 are centre
Frame structure equipped with mouth.Mounting plate, X-axis adjustable plate 202, Y-axis adjustable plate 203, Z axis adjustable plate 204, furnace core tube support plate
205 be rectangle, and size is gradually reduced from top to bottom.
Lower pylon holder 201 is formed by Q235 square tubes soldering rear surface baking vanish.
The slotted hole that several X-directions are provided with along the both sides of X-axis of above-mentioned X-axis adjustable plate 202, X axis directions it is oval
It is provided with the connection that bolt realizes X-axis adjustable plate and mounting plate in hole, is provided on Y-axis adjustable plate 203 and along the both sides of Y-axis
The slotted hole of several Y directions is provided with bolt in the slotted hole of Y direction and realizes Y-axis adjustable plate 203 and X-axis adjustable plate 202
Connection, be both provided with Z axis upper bolt hole, the corresponding Y-axis adjustable plate of Z axis bolt hole at four angles of Z axis adjustable plate 204
203 are equipped with bolt hole under Z axis, and Z axis upper bolt hole is connect with bolt hole under Z axis by Z axis adjusting bolt 210, and adjusts Z axis
The horizontal position of adjustable plate 204.The part that Z axis adjusting bolt 210 is located at 204 top of Z axis adjustable plate is provided with Z axis adjusting spiral shell
Bolt locking nut 211.
X-axis adjusting bolt fixed plate 207 is respectively arranged on above-mentioned mounting plate and X-axis adjustable plate 202, two X-axis are adjusted
It is connected by an X-axis adjusting bolt 206 along X-direction between bolt fixed plate 207, X-axis adjustable plate 202 and Y-axis are adjusted
It is respectively arranged with Y-axis adjusting bolt fixed plate 209 on plate 203, passes through an edge between two Y-axis adjusting bolt fixed plates 209
The Y-axis adjusting bolt 208 of Y direction connects.
On the basis of suspension parts 4, when adjusting concentricity of the furnace core tube 306 with respect to suspension parts 4, first adjusts X-axis and adjust
Bolt 206 ensures that X-direction at center, then adjusts Y-axis adjusting bolt 208, ensures Y-direction at center, finally, using horizon rule,
Z axis adjusting bolt 210 is adjusted, ensures the levelness of furnace core tube 306.
Above-mentioned heating furnace component 3 includes the furnace body for being internally provided with cavity, has furnace core tube 306 in cavity, furnace body is from top to bottom
It is divided into upper furnace body 301, middle furnace body 302 and lower furnace body 303.
Top insulating brick 304 and bottom insulating brick 305 are respectively arranged at the top and bottom of furnace body.Upper furnace body 301, middle stove
Body 302 and lower furnace body 303 are to embed high-quality resistance wire by refractory ceramics aluminum oxide polycrystal body fibrous material, and outer layer is resistance to by 316
Sour stainless sheet steel cylinder composition, is designed to the structure of three-stage, is primarily to facilitate the installation and maintenance of equipment and lowers in the future
Maintenance cost, furnace core tube 306 is placed on the center of furnace body, and 306 upper end connecting flange of furnace core tube, after assembling, flange is located at
On furnace core tube support plate 205, when the heat preservation of body core stick 409 deaerates, it is transported in furnace core tube 306, is ensure that by suspension parts 4
The cleanliness factor of degassing environment, avoids other metal impurities from penetrating into inside body core stick 409.
It is provided with furnace core tube lid 212 on above-mentioned putting hole, protective cover plate 213 is equipped on the outside of position adjusting mechanism.Quartz
Cover board 405 finally covers on furnace core tube 306, reduces heat and distributes, ensures entire workshop condition temperature.
Manufacturing Worker starts the rising button of decelerating motor 102, and decelerating motor 102 drives ball screw 103 with 60rpm
Rotational speed, the suspension parts 40 on suspension strut plate 109 are moved upwards with the speed of 600mm/min, when touching
After upper speed reducing switch 1071, ball screw 103 with 30rpm rotational speeds, at this point, suspension parts 4 with the speed of 300mm/min to
Upper movement, until stopping after touching upper limit position switch 1061.At this point, Manufacturing Worker is by 3 body core sticks 409 of preprepared
It is suspended in 3 suppending holes being distributed at 120 ° that quartz is hung on disk 403, after checking that there is no problem, opens on furnace core tube 306 respectively
Furnace core tube lid 212, set the 10 DEG C/min of heating slope of equipment in operator control panel, setting degasification technique temperature 1050
DEG C, then degassing time 10h starts the declines button of decelerating motor 102.Decelerating motor 102 drive ball screw 103 with
60rpm rotational speeds, the suspension parts 4 on suspension strut plate 109 are moved downward with the speed of 600mm/min.When connecing
After contacting lower speed reducing switch 1072, ball screw 103 is with 30rpm rotational speeds, at this point, suspension parts 40 are with 300mm/min's
Speed moves downward, until stopping after touching lower position switch 1063.At this point, 3 mothers being suspended on quartz extension disk 403
Plug 409 is all introduced into furnace core tube 306, the heat preservation degasification technique set.After the completion of degassing time, equipment
Sound-light alarm prompt is had, Manufacturing Worker carries out ann reset, then starts 102 rising button of decelerating motor, decelerating motor 102
Drive ball screw 103 with 60rpm rotational speeds, suspension parts 40 on suspension strut plate 109 are together with having completed
3 body core sticks 409 of heat preservation degassing are moved upwards with the speed of 600mm/min, after touching upper speed reducing switch 1071, ball
Lead screw 103 is with 30rpm rotational speeds.At this point, suspension parts 40 are moved upwards with the speed of 300mm/min, until touching
Stop after limit switch 1061, allow 3 degassing after the completion of 409 natural cooling of body core stick, then cover furnace core tube lid 212,
Avoid that heat is dispersed into workshop and foreign matter falls into furnace core tube 306.So far, the heat preservation of 3 body core sticks 409 of a stove pair is completed
Degasification technique.
409 diameter of body core stick in the utility model between φ 80mm- φ 95mm, length 800mm-1400mm it
Between, the standby technological temperature of furnace body is 700 DEG C, when carrying out heat preservation degasification technique, can be raised to 1050 with the heating rate of 10 DEG C/min
DEG C, heat preservation degassing time 10h.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of body core stick of production capacity extension keeps the temperature degassing equipment, it is characterised in that：Including upper pylon (1), lower pylon (2),
Several suspension parts (4) and several heating furnace components (3), the lower end of upper pylon (1), which is bolted, to be arranged in lower pylon (2)
The upper surface of, suspension parts (4) are mounted on the suspension strut plate (109) of upper pylon (1), and heating furnace component (3) is mounted on lower tower
In frame (2)；
Body core stick (409) is removably arranged on suspension parts (4), and suspension parts (4) are by suspension strut plate (109) upper
Vertically raising and lowering on pylon (1), in lower pylon (2) position opposite with suspension parts (4) equipped with parallel and
Vertical heating furnace component (3), heating furnace component (3) are located in lower pylon (2), and lower pylon (2) upper surface is equipped with furnace entrance, into
Position adjusting mechanism is provided on fire door, the upper end of the furnace core tube (306) in heating furnace component (3) is placed on position by flange
On the furnace core tube support plate (205) of adjustment mechanism, body core stick (409) enters furnace core tube (306) under the drive of suspension parts (4)
Middle heat preservation degassing.
2. the body core stick of production capacity extension according to claim 1 keeps the temperature degassing equipment, it is characterised in that：Upper pylon (1)
Including upper pylon holder (101), decelerating motor (102), ball screw (103), guiding axis (104) and suspension strut plate (109),
For the setting of ball screw (103) vertical direction in upper pylon holder (101), ball screw (103) is electric by the deceleration that upper end is arranged
Machine (102) drives rotation, ball screw (103) both sides to be respectively provided with a guiding axis (104), suspension strut plate (109) perpendicular to
Ball screw (103) is provided with connecting hole and pilot hole up and down, suspension strut plate (109) on suspension strut plate (109)
It is connect with screw by connecting hole, guiding axis (104) passes through pilot hole, suspension strut plate to be additionally provided with mounting hole on (109).
3. the body core stick of production capacity extension according to claim 2 keeps the temperature degassing equipment, it is characterised in that：Ball screw
(103) top and bottom of side are both provided with and limit switch and speed reducing switch；Upper end is disposed with from top to bottom to be subtracted
Speed switch (1071), once protection upper limit position switch (1061), second protection upper limit position switch (1062), lower end from top to bottom according to
It is secondary to be provided with lower speed reducing switch (1072), once protection lower position switch (1063), second protection lower position switch (1064), on
Speed reducing switch (1071) and lower speed reducing switch (1072) are connected with decelerating motor (102), once protect upper limit position switch (1061),
Second protection upper limit position switch (1062), once protection lower position switch (1063), second protection lower position switch (1064) are equal
It is connected with controller, controller is connected with decelerating motor (102).
4. the body core stick of production capacity extension according to claim 2 keeps the temperature degassing equipment, it is characterised in that：Suspension parts
(4) include the suspension collet (401) being sequentially fixed at from top to bottom in installation axle, insulation cover (404), quartz cover plate (405), stone
English thermal insulation board (407) and quartz hang disk (403), and quartz is hung and several suppending holes are distributed on disk (403), is arranged between suppending hole and hangs
Stick pin (408), body core stick (409) are suspended on by hanging stick pin (408) on suspension parts (4), and the upper end of suspension collet (401) is worn
It the mounting hole crossed on suspension strut plate (109) and is suspended on suspension strut plate (109).
5. the body core stick of production capacity extension according to claim 4 keeps the temperature degassing equipment, it is characterised in that：Quartz cover plate
(405) quartz ring (406) is additionally provided between quartzy thermal insulation board (407), the radius of quartz cover plate (405) is more than quartzy thermal insulation board
(407) it is covered in furnace core tube (306) upper end with the radius of quartz extension disk (403), quartz cover plate (405).
6. the body core stick of production capacity extension according to claim 1 keeps the temperature degassing equipment, it is characterised in that：Lower pylon (2)
Including lower position adjusting mechanism pylon holder (201) and be arranged in furnace entrance, mounting plate, position are fixedly installed in furnace entrance
Set adjustment mechanism setting on a mounting board, position adjusting mechanism includes X-axis adjustable plate (202), Y-axis adjustable plate successively from top to bottom
(203), Z axis adjustable plate (204), furnace core tube support plate (205), mounting plate, X-axis adjustable plate (202), Y-axis adjustable plate (203), Z
Axis adjustable plate (204) is bolted, furnace core tube support plate (205) successively up and down from top to bottom at gradually smaller ladder-like
It is fixed on Z axis adjustable plate (204), putting hole is provided on furnace core tube support plate (205), the upper end of furnace core tube (306) is logical
Flange is crossed to be fastened on putting hole.
7. the body core stick of production capacity extension according to claim 6 keeps the temperature degassing equipment, it is characterised in that：X-axis adjustable plate
(202) the slotted hole that several X-directions are provided with along the both sides of X-axis is provided with bolt in the slotted hole of X-direction and realizes X
The connection of axis adjustable plate and mounting plate is provided with the oval of several Y directions on Y-axis adjustable plate (203) and along the both sides of Y-axis
Hole is provided with the connection that bolt realizes Y-axis adjustable plate (203) and X-axis adjustable plate (202), Z axis tune in the slotted hole of Y direction
Z axis upper bolt hole is both provided at four angles of section plate (204), the corresponding Y-axis adjustable plate (203) of Z axis bolt hole is equipped with Z
Bolt hole under axis, Z axis upper bolt hole is connect with bolt hole under Z axis by Z axis adjusting bolt (210), and adjusts Z axis adjustable plate
(204) horizontal position.
8. the body core stick of production capacity extension according to claim 7 keeps the temperature degassing equipment, it is characterised in that：Mounting plate and X
Be respectively arranged with X-axis adjusting bolt fixed plate (207) on axis adjustable plate (202), two X-axis adjusting bolt fixed plates (207) it
Between connected by an X-axis adjusting bolt (206) along X-direction, divide on X-axis adjustable plate (202) and Y-axis adjustable plate (203)
Y-axis adjusting bolt fixed plate (209) is not provided with, by one along Y-axis side between two Y-axis adjusting bolt fixed plates (209)
To Y-axis adjusting bolt (208) connection.
9. the body core stick of production capacity extension according to claim 1 keeps the temperature degassing equipment, it is characterised in that：Heating furnace component
(3) include the furnace body for being internally provided with cavity, have furnace core tube (306) in cavity, furnace body is divided into upper furnace body from top to bottom
(301), middle furnace body (302) and lower furnace body (303).
10. the body core stick of production capacity extension according to claim 6 keeps the temperature degassing equipment, it is characterised in that：On putting hole
It is provided with furnace core tube lid (212), protective cover plate (213) is equipped on the outside of position adjusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904134.1U CN208087494U (en) | 2017-12-29 | 2017-12-29 | A kind of body core stick heat preservation degassing equipment of production capacity extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904134.1U CN208087494U (en) | 2017-12-29 | 2017-12-29 | A kind of body core stick heat preservation degassing equipment of production capacity extension |
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| Publication Number | Publication Date |
|---|---|
| CN208087494U true CN208087494U (en) | 2018-11-13 |
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|---|---|---|---|
| CN201721904134.1U Expired - Fee Related CN208087494U (en) | 2017-12-29 | 2017-12-29 | A kind of body core stick heat preservation degassing equipment of production capacity extension |
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| CN (1) | CN208087494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108101355A (en) * | 2017-12-29 | 2018-06-01 | 江苏通鼎光棒有限公司 | A kind of body core stick heat preservation degassing equipment of production capacity extension |
| CN112410756A (en) * | 2020-11-13 | 2021-02-26 | 杭州永特信息技术有限公司 | Multi-axis core rod deposition equipment and process thereof |
| CN114409242A (en) * | 2021-12-01 | 2022-04-29 | 浙江富通光纤技术有限公司 | Optical fiber preform manufacturing process and optical fiber |
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2017
- 2017-12-29 CN CN201721904134.1U patent/CN208087494U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108101355A (en) * | 2017-12-29 | 2018-06-01 | 江苏通鼎光棒有限公司 | A kind of body core stick heat preservation degassing equipment of production capacity extension |
| CN108101355B (en) * | 2017-12-29 | 2023-11-03 | 通鼎互联信息股份有限公司 | Mother core rod heat preservation degasification equipment of productivity expansion |
| CN112410756A (en) * | 2020-11-13 | 2021-02-26 | 杭州永特信息技术有限公司 | Multi-axis core rod deposition equipment and process thereof |
| CN114409242A (en) * | 2021-12-01 | 2022-04-29 | 浙江富通光纤技术有限公司 | Optical fiber preform manufacturing process and optical fiber |
| CN114409242B (en) * | 2021-12-01 | 2023-08-18 | 浙江富通光纤技术有限公司 | Process for manufacturing optical fiber preform and optical fiber |
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Effective date of registration: 20220817 Address after: 215233 Xiaoping Avenue, eight Town, Zhen Ze town, Wujiang District, Suzhou, Jiangsu 8 Patentee after: TONGDING INTERCONNECTION INFORMATION Co.,Ltd. Patentee after: JIANGSU TONGDING OPTICAL WAND Co.,Ltd. Address before: 215233 Tongjin Avenue, Wujiang Economic Development Zone, Suzhou, Jiangsu Patentee before: JIANGSU TONGDING OPTICAL WAND Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Granted publication date: 20181113 |
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