CN203429031U - Electrode jacking device for propelling heating electrode of glass kiln - Google Patents
Electrode jacking device for propelling heating electrode of glass kiln Download PDFInfo
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- CN203429031U CN203429031U CN201320441923.1U CN201320441923U CN203429031U CN 203429031 U CN203429031 U CN 203429031U CN 201320441923 U CN201320441923 U CN 201320441923U CN 203429031 U CN203429031 U CN 203429031U
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- askew
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- jacking
- bevel
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Abstract
The utility model discloses an electrode jacking device for propelling a heating electrode of a glass kiln. The electrode jacking device comprises a U-shaped bevel sliding base and a jacking adjustment screw, wherein the jacking adjustment screw penetrates through the sidewall of the bevel sliding base and is axially fixed on the sidewall of the bevel sliding base through a snapping neck structure; an upper bevel and a lower bevel which are matched with each other are arranged inside the bevel sliding base, and one end, extending inside the bevel sliding base, of the jacking adjustment screw is provided with threads which are matched with a threaded hole in the lower bevel. According to the electrode jacking device, the upper bevel and the lower bevel which are matched with each other are arranged inside the bevel sliding base, the lower bevel is propelled to move linearly through the jacking adjustment screw, and the upper bevel is enabled to move upwards through the matching between the lower bevel and the upper bevel, so that an electrode brick is jacked up through rolling rods; the jacking adjustment screw is not subjected to forward-backward movement during rotation, and the lower bevel is propelled to move back and forth through the threaded matching between the jacking adjustment screw and the lower bevel, so that the stability of the whole device is improved.
Description
Technical field
The utility model belongs to the manufacturing technology field of TFT-LCD glass substrate, is specifically related to a kind of electrode jacking apparatus advancing for glass furnace heating electrode.
Background technology
For the production of the electric melting furnace of the glass substrate of TFT-LCD, it is the most widely used technology in this field at present, heated by electrodes mode has not only reduced the pollution problem that gas burning kiln brings, and Heating temperature is high, meet the requirement of homogeneous heating, the glass substrate that is specially adapted to TFT-LCD is this infusibilized, the feature of the professional kiln that load is little.
At present, the selected heating electrode of electric melting furnace is generally platinum electrode, the different materials such as molybdenum electrode and tin oxide electrode.Platinum electrode and molybdenum electrode wherein adopt club shaped structure more, and at the bottom of being conventionally distributed in the pond of electric melting furnace, tin oxide electrode adopts lumphy structure more, are distributed in the sidepiece of kiln.
Because glass substrate is stabilized in more than 1600 ℃ by the high workload of kiln, very fast to the consumption of stannic oxide.Although manufacturer constantly improves and optimizes tin oxide electrode material, material corrosion resistance is greatly improved, but the working face contacting with glass metal still consumes comparatively fast, need regularly exposed parts to be advanced in kiln, maintain the normal operation of electrode.But because tin oxide electrode brick volume, density are large, common one group of electrode block weight 500kg left and right, exists very large stiction between electrode block bottom and pool wall, affect the electrode block kiln that makes smooth advances.
Utility model content
The purpose of this utility model is to address the above problem, a kind of electrode jacking apparatus advancing for glass furnace heating electrode is provided, this device is in electrode block progradation, make to depart between electrode block bottom and tank block, reduce the resistance in electrode block progradation, improve the operability that electrode advances.
To achieve these goals, the technical solution adopted in the utility model is: cut sth. askew sliding bottom and the jacking adjustment screw rod that comprise U-shaped, jacking is adjusted screw rod through the sidewall of the sliding bottom of cutting sth. askew, and by card neck structure, jacking is adjusted on the sidewall that screw axial is fixed on the sliding bottom of cutting sth. askew; The cut sth. askew inside of sliding bottom is provided with cooperatively interact upper and lower and cuts sth. askew, under offer threaded hole on cutting sth. askew, jacking setting device stretch on one end of the sliding bottom inside of cutting sth. askew, offer with under the screw thread that matches of threaded hole on cutting sth. askew; On the top of cutting sth. askew be provided with the rolling bar for jack-up electrode block.
The top of cutting sth. askew on above-mentioned is provided with rolling bar and places plate, and rolling bar place plate with on to cut sth. askew be an one-piece construction; Rolling bar is placed symmetrical offering for placing two rectangular recess of independently cutting apart of rolling bar on plate.
The degree of depth of above-mentioned rectangular recess is less than the radius of rolling bar.
The lower surface of cutting sth. askew under above-mentioned is provided with the lower limit baffle plate making down to cut sth. askew in process forward along traveling priority, and upper surface is provided with the upper limit baffle plate making to cut sth. askew in process forward along traveling priority.
The bottom of the above-mentioned sliding bottom of cutting sth. askew and cut sth. askew and be respectively arranged with a layer insulating between sliding bottom and glass-melting furnace pool wall.
Compared with prior art, the utlity model has following beneficial effect:
The utility model arranges cutting sth. askew up and down of cooperatively interacting in by the sliding bottom of cutting sth. askew, and adjust the screw rod traveling priority of cutting sth. askew under promoting by jacking, by under cut sth. askew and move up with making cuts sth. askew coordinating of above cutting sth. askew and then by rolling bar jack-up electrode block, the utility model arranges card neck structure on jacking setting device, and it is fixing in the axial direction, make jacking adjust screw rod does not produce and moves forward and backward in the process of rotation, by jacking adjust screw rod and under thread fit between cutting sth. askew cut sth. askew under promoting and move forward and backward, increased the stability of whole device.
Further, on the utility model, cutting sth. askew and placing plate with rolling bar is an integral body, keeps the globality on top in electrode block progradation.
Further, under both sides, the above and below designs upper limit baffle plate of cutting sth. askew, lower limit baffle plate, lower limit baffle plate is cut sth. askew under guaranteeing and is moved at process cathetus forward, upper limit baffle plate is cut sth. askew on guaranteeing and is moved at process cathetus forward.
Further, the rolling bar of cutting sth. askew on the utility model is placed plate and is designed with 2 separate rectangular grooves, each rectangular recess degree of depth is less than the radius of rolling bar 11, guaranteeing that electrode block can not placed plate with rolling bar in rolling bar jack-up electrode block contacts, and avoids the high temperature of electrode block to bring impact to whole device.
Accompanying drawing explanation
Fig. 1 is the front view of utility model;
Fig. 2 is the utility model operation acts precedence diagram, the direction of motion schematic diagram that wherein cut sth. askew under being in Fig. 2-1; Fig. 2-2 in declivity, cut while moving forward by cut sth. askew with and on the schematic diagram of rolling bar jack-up; The schematic diagram that move electrode block jack-up pusher moving electrode brick for the utility model Fig. 2-3.
Fig. 3 is the structural representation of cutting sth. askew under the utility model;
Fig. 4 is that cut sth. askew on the utility model rolling bar at top is placed the structural representation of plate.
Wherein, 1 is the sliding bottom of cutting sth. askew; 2 is electrode block; 3 is glass-melting furnace pool wall; 4 is jacking adjustment screw rod; 5 cut sth. askew under being; 6 on cut sth. askew; 7 is rolling bar; 8 is insulation layer; 9 is upper limit baffle plate; 10 is lower limit baffle plate; 11 is rolling bar placement plate; 12 is rectangular recess; 13 is card neck structure.
Embodiment
In the following detailed description, for the purpose of illustration and not limitation, provided the embodiment that discloses specific particular case, thereby provide, to of the present utility model, understood completely.But those skilled in the art pass through disclosed content can be to be different from the mode of specific particular case given in this article, to realize the utility model in other embodiments, this is apparent to those skilled in the art.
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1, the utility model comprises cut sth. askew sliding bottom 1 and the jacking adjustment screw rod 4 of U-shaped, jacking is adjusted screw rod 4 through the sidewall of the sliding bottom 1 of cutting sth. askew, and by card neck structure 13, jacking is adjusted on the sidewall that screw rod 4 is axially fixed in the sliding bottom 1 of cutting sth. askew to the bottom of the sliding bottom 1 of cutting sth. askew and cut sth. askew and be respectively arranged with a layer insulating 8 between sliding bottom 1 and glass-melting furnace pool wall 3; The cut sth. askew inside of sliding bottom 1 is provided with cooperatively interact upper and lower and cuts sth. askew 6,5, under cut sth. askew on 5 and offer threaded hole, jacking setting device 4 stretch on one end of sliding bottom 1 inside of cutting sth. askew, offer with under the screw thread that matches of the threaded hole of cutting sth. askew on 5; As shown in Figure 3, under cut sth. askew 5 lower surface be provided with make down to cut sth. askew 5 in process forward along the lower limit baffle plate 10 of traveling priority, upper surface be provided with make to cut sth. askew 6 in process forward along the upper limit baffle plate 9 of traveling priority; On cut sth. askew 6 top be provided with rolling bar and place plate 11, and rolling bar place plate 11 with on to cut sth. askew 6 be an one-piece construction; As shown in Figure 4, rolling bar is placed symmetrical offering for placing two rectangular recess of independently cutting apart 12 of rolling bar on plate 11, and rolling bar 7 is arranged in rectangular recess 12, and the degree of depth of rectangular recess 12 is less than the radius of rolling bar 7.
Fig. 1 is glass-melting furnace pool wall 3 and electrode block 2 and front view of the present utility model.Its electrode jacking apparatus comprises the rolling bar 7 that refractory materials is made, place rolling bar on cut sth. askew 6, the piece of cutting sth. askew in promotion move under cut sth. askew 5, screw rod 4, the sliding bottom 1 of cutting sth. askew, and the insulated barriers part between kiln fire proofed wood are adjusted in jacking.
Before electrode block advances, close contact between the bottom of electrode block 2 and pool wall 3, electrode block weight is all pressed on pool wall, and electrode block has the glass metal partly solidifying to wrap up around in addition, directly advances the resistance of electrode can be very large, easily causes tank furnace structural damage.Applying electrode jacking apparatus jack-up electrode block, makes electrode block bottom disengage with pool wall, the resistance between reducing.
Specific works process of the present utility model:
Referring to Fig. 2-1, jacking is adjusted under screw rod 4 drives and is cut sth. askew 5 to front slide; Under 5 displacements forward of cutting sth. askew, 6 effects that move up of cutting sth. askew in generation, as shown in Fig. 2-2; Reduce gradually in gap between rolling bar 7 and electrode block 2 bottoms, until rolling bar 7 jack-up electrode blocks 2.When electrode block 2 is by the complete jack-up of rolling bar 7, in electrode block outer face, be applied to external force, electrode block rolls forward by rolling bar, and electrode block moves forward segment distance.Then oppositely screw rod 4 is adjusted in jacking, under cut sth. askew and 5 retreat, 6 sinkings of above cutting sth. askew, rolling bar 7 in the interior reset of rectangular recess 12.Repeat above-mentioned action, until electrode advances, reach requirement.
The utility model screw rod has a card neck structure, in screw rod turn process, and the displacement before and after nut does not have.There is a threaded hole being connected with screw rod in the declivity portion of hitting.Under cut sth. askew bottom and top have respectively one group of postive stop baffle, respectively with base and on cut sth. askew and coordinate.The top of cutting sth. askew wherein has two rectangle rectangular recess of independently cutting apart, and places respectively one group of rolling bar.Rolling bar is that compact refractory material sintering is made, high resistance, and ultimate compression strength is high.The front end of this electrode jacking apparatus, bottom have respectively the refractory materials of a layer insulating and kiln to be separated by, and top has rolling bar and electrode block to be separated by.The utility model can be adjusted the loss of compensating electrode brick, and the mode of its adjustment is by the adjustment of electrode block planimetric position, the jacking of advanced column electrode, then carry out the adjustment of position.The side of sliding bottom of cutting sth. askew is provided with a jacking and adjusts screw rod, and jacking is adjusted screw front end and cut sth. askew under connecting one, under cut sth. askew and can promote the slip of cutting sth. askew, the horizontal plane of above cutting sth. askew is placed one group of rolling bar.Jacking is adjusted screw rod and is had a card neck structure, and this card neck structure is a nut, and jacking is adjusted in screw rod turn process, the displacement before and after nut does not have.In addition, there is a threaded hole being connected with screw rod in the declivity portion of hitting, under cut sth. askew bottom and top have respectively one group of postive stop baffle, respectively with base and on cut sth. askew and coordinate; On the top of cutting sth. askew there are two rectangle rectangular recess of independently cutting apart, place respectively one group of rolling bar.
Claims (5)
1. the electrode jacking apparatus advancing for glass furnace heating electrode, it is characterized in that: the sliding bottom of cutting sth. askew (1) and the jacking adjustment screw rod (4) that comprise U-shaped, jacking is adjusted screw rod (4) through cutting sth. askew the sidewall of sliding bottom (1), and by card neck structure (13), jacking is adjusted to screw rod (4) and be axially fixed on the sidewall of the sliding bottom of cutting sth. askew (1); The cut sth. askew inside of sliding bottom (1) is provided with cooperatively interact upper and lower cut sth. askew (6,5), under cut sth. askew on (5) and offer threaded hole, jacking setting device (4) stretch on the inner one end of the sliding bottom of cutting sth. askew (1), offer with under the screw thread that matches of the threaded hole of cutting sth. askew on (5); On the cut sth. askew top of (6) be provided with the rolling bar (7) for jack-up electrode block (2).
2. the electrode jacking apparatus advancing for glass furnace heating electrode as claimed in claim 1, it is characterized in that: the top of cut sth. askew on described (6) is provided with rolling bar and places plate (11), and rolling bar place plate (11) with on cut sth. askew (6) be an one-piece construction; Rolling bar is placed the upper symmetry of plate (11) and is offered for placing two rectangular recess of independently cutting apart (12) of rolling bar.
3. the electrode jacking apparatus advancing for glass furnace heating electrode as claimed in claim 2, is characterized in that: the degree of depth of described rectangular recess (12) is less than the radius of rolling bar (7).
4. the electrode jacking apparatus advancing for glass furnace heating electrode as claimed in claim 1 or 2, it is characterized in that: the lower surface of cut sth. askew under described (5) be provided with make down to cut sth. askew (5) in process forward along the lower limit baffle plate (10) of traveling priority, upper surface be provided with make to cut sth. askew (6) in process forward along the upper limit baffle plate (9) of traveling priority.
5. the electrode jacking apparatus advancing for glass furnace heating electrode as claimed in claim 1, is characterized in that: described in cut sth. askew and be respectively arranged with a layer insulating (8) between the bottom of sliding bottom (1) and the sliding bottom of cutting sth. askew (1) and glass-melting furnace pool wall (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441923.1U CN203429031U (en) | 2013-07-23 | 2013-07-23 | Electrode jacking device for propelling heating electrode of glass kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441923.1U CN203429031U (en) | 2013-07-23 | 2013-07-23 | Electrode jacking device for propelling heating electrode of glass kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429031U true CN203429031U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320441923.1U Expired - Lifetime CN203429031U (en) | 2013-07-23 | 2013-07-23 | Electrode jacking device for propelling heating electrode of glass kiln |
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| CN (1) | CN203429031U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036521A (en) * | 2015-07-02 | 2015-11-11 | 陕西彩虹电子玻璃有限公司 | Electric smelting furnace electrode charged propulsion method |
| CN107892464A (en) * | 2017-11-24 | 2018-04-10 | 郑州旭飞光电科技有限公司 | Electrode block puopulsion equipment and electric smelting glass furnace |
| CN109133576A (en) * | 2018-08-20 | 2019-01-04 | 彩虹集团（邵阳）特种玻璃有限公司咸阳分公司 | A kind of cover-plate glass electric smelter electrode propulsion device and propulsion method |
| WO2020051023A1 (en) * | 2018-09-06 | 2020-03-12 | Corning Incorporated | Melting furnace electrode handling devices |
| CN115477462A (en) * | 2022-08-29 | 2022-12-16 | 湖南特种玻璃研究院有限公司 | Insulation sliding support structure of glass melting furnace |
-
2013
- 2013-07-23 CN CN201320441923.1U patent/CN203429031U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036521A (en) * | 2015-07-02 | 2015-11-11 | 陕西彩虹电子玻璃有限公司 | Electric smelting furnace electrode charged propulsion method |
| CN107892464A (en) * | 2017-11-24 | 2018-04-10 | 郑州旭飞光电科技有限公司 | Electrode block puopulsion equipment and electric smelting glass furnace |
| CN109133576A (en) * | 2018-08-20 | 2019-01-04 | 彩虹集团（邵阳）特种玻璃有限公司咸阳分公司 | A kind of cover-plate glass electric smelter electrode propulsion device and propulsion method |
| WO2020051023A1 (en) * | 2018-09-06 | 2020-03-12 | Corning Incorporated | Melting furnace electrode handling devices |
| CN112805250A (en) * | 2018-09-06 | 2021-05-14 | 康宁公司 | Smelting furnace electrode carrying device |
| US11523477B2 (en) * | 2018-09-06 | 2022-12-06 | Corning Incorporated | Melting furnace electrode handling devices |
| TWI815957B (en) * | 2018-09-06 | 2023-09-21 | 美商康寧公司 | Melting furnace electrode handling devices |
| CN115477462A (en) * | 2022-08-29 | 2022-12-16 | 湖南特种玻璃研究院有限公司 | Insulation sliding support structure of glass melting furnace |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20140212 |