CN104773945B - A kind of molten tin bath backflow tin liquor retention device - Google Patents
A kind of molten tin bath backflow tin liquor retention device Download PDFInfo
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- CN104773945B CN104773945B CN201510231820.6A CN201510231820A CN104773945B CN 104773945 B CN104773945 B CN 104773945B CN 201510231820 A CN201510231820 A CN 201510231820A CN 104773945 B CN104773945 B CN 104773945B
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- molten tin
- tin bath
- graphite block
- push rod
- side wall
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Abstract
The present invention provides a kind of molten tin bath backflow tin liquor retention device, including molten tin bath（1）, molten tin bath side wall（2）, molten tin bath bottom（3）And tin liquor（1a）, it is characterised in that：In molten tin bath side wall（2）It is provided with groove（4）, one and molten tin bath bottom are provided with groove（3）The graphite block being slidably matched（4）, in graphite block（4）It is interior to be provided with saddle weight（4a）, in graphite block（4）One end be provided with a push rod（5）, push rod（5）One end extend to outside molten tin bath, the push rod outside molten tin bath（5）It is provided with one section of screw thread（5a）And the nut being engaged with screw thread（5b）, the push rod between nut and molten tin bath outer surface（5）It is provided with extension spring（6）.The present invention is exactly to solve deficiency of the prior art, there is provided a kind of structure is novel, molten tin bath easy to use backflow tin liquor retention device.
Description
Technical field：
The present invention relates to the molten tin bath former in a kind of plate glass floating process, is specifically exactly that a kind of molten tin bath returns
Flow tin liquor retention device.
Background technology：
In plate glass floating process, molten tin bath is former, and for containing the tin liquor of fusing, 1100~1200 DEG C molten
The glass metal of change enters molten tin bath, and the plate glass outlet molten tin bath of 600~620 DEG C of shapings, Forming Theory is to swim in glass metal
Shakeout in tin liquor and form plate glass.It in production, can be required according to the kind of product, and change the width of plate glass plate
Degree.In molten tin bath, there is certain distance between plate glass plate and molten tin bath side wall, this region is not covered by plate glass plate,
It is referred to as molten tin bath edge.
When molten tin bath works, in the case where swimming in the pulling of glass tape frictional force thereon, tin liquor can flow to plate glass plate and go out
Mouthful direction, flowing to the tin liquor of exit site can flow back from tin liquor lower floor and molten tin bath edge, due to inlet location and exit site
The temperature difference is very big, and this can all have a negative impact to steady production and the optical quality of glass.So it can take measures to limit tin
The backflow of liquid, the backflow to tin liquor lower floor can use keeps off bank anyhow；Backflow to molten tin bath edge can use retention device, to ensure
Blocking effect, to be applicable the change of molten tin bath edge width, at Chinese patent " a kind of super thin float glass tin bath gear flag device "
（201220569474.4）In, there is provided a kind of molten tin bath edge flows back tin liquor retention device, and manually adjustment mode is to be applicable not
With the molten tin bath edge of width.But practical operation complexity still be present, the problems such as degree of regulation is low.
The content of the invention：
The present invention is exactly to solve deficiency of the prior art, there is provided a kind of structure is novel, and molten tin bath easy to use returns
Flow tin liquor retention device.
The present invention provides following technical scheme：
A kind of molten tin bath backflow tin liquor retention device, including molten tin bath, molten tin bath side wall, molten tin bath bottom and tin liquor, it is characterised in that：
In width of the molten tin bath sidewall bottom along molten tin bath bottom, groove, and the one of the bottom land protrusion molten tin bath side wall of groove are extended outward
Side；
One is provided with groove and forms the graphite block being slidably matched with molten tin bath bottom, saddle weight, stone are provided with graphite block
One end of ink stick inwardly stretches out molten tin bath side wall and forms corresponding matching with the plate glass in tin liquor, is connected with the other end of graphite block
Push rod, and also leave stroke space between the end face of the other end of graphite block and bottom land；
One end of push rod is extended to outside molten tin bath through molten tin bath side wall, and one section of spiral shell is provided with the push rod outside molten tin bath is extended to
Line, the nut being matched therewith is provided with screw thread, a spring is provided with push rod, one end of spring coordinates with nut to be connected
Connect, the other end is fixed on the outer surface of molten tin bath side wall.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
The graphite linings of the other end of push rod through graphite block are connected on the saddle weight in graphite block, and described graphite block
For T-shaped.
Extend a pair of limited blocks on the cell wall close to the groove notch, and limited block is slided with T-shaped graphite block and limited
Position coordinates.
The advantage of the invention is that：
The advantages that present invention is simple in construction, and job stability is high, easy to operate, and degree of regulation is high.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional views in Fig. 1.
Embodiment：
As shown in Figure 1, 2, a kind of molten tin bath backflow tin liquor retention device, it includes molten tin bath 1, molten tin bath side wall 2, molten tin bath bottom 3 with
And tin liquor 1a.In width of the bottom of molten tin bath side wall 2 along molten tin bath bottom, extend groove 2a, and groove to the outside of molten tin bath side wall 2
2a bottom land will protrude the outside of molten tin bath side wall 2.
One is provided with groove and forms the T-shaped graphite block 4 being slidably matched with molten tin bath bottom 3, tungsten material is provided with graphite block 4
The saddle weight 4a of material, swims on tin liquor 1a to prevent graphite block 4, and the upper surface of graphite block 4 is higher than tin liquor 1a.
On the cell wall close to groove 2a notches, horizontal a pair of the symmetrical limited block 4b that extend internally out, two limits
The limit sliding chutes that position block 4b is formed are formed with T-shaped graphite block 4 slides spacing cooperation.
Molten tin bath side wall 2 is inwardly stretched out in one end of graphite block 4, and jacking, cunning are formed with swimming in the plate glass 8 on tin liquor 1a
It is dynamic to coordinate, push rod 5 is connected with the other end of graphite block 4, one end of described push rod 5 is connected to through the graphite linings of graphite block 4
On saddle weight 4a in graphite block, and stroke space 7 is also left between the end face of the other end of graphite block 4 and molten tin bath side wall 2, with
Just graphite block 4 can be stretched in the presence of push rod along the width of bottom land.
One end of push rod 5 is extended to outside molten tin bath through the preformed hole 2b in molten tin bath side wall 2, is extending to the push rod outside molten tin bath
5 shafts are provided with one section of screw thread, and the nut 5a being matched therewith is provided with screw thread.
A spring 6, one end of spring 6 and spiral shell are also arranged with push rod shaft between nut 5a and molten tin bath side wall 2
Female 5a is connected, and the other end is fixed on the outer surface of molten tin bath side wall 2.
The pulling force of spring 6 is controlled by positions of the adjusting nut 5a on push rod shaft, and then controls graphite in molten tin bath
Block 4 forms the intensity being slidably matched with plate glass 8.
Claims (3)
- The tin liquor retention device 1. a kind of molten tin bath flows back, including molten tin bath（1）, molten tin bath side wall（2）, molten tin bath bottom（3）And tin liquor（1a）, It is characterized in that：In molten tin bath side wall（2）Width of the bottom along molten tin bath bottom, extends outward groove（2a）, and groove（2a） Bottom land protrusion molten tin bath side wall（2）Side；One and molten tin bath bottom are provided with groove（3）Form the graphite block being slidably matched（4）, in graphite block（4）It is interior to be provided with ballast Block（4a）, graphite block（4）The plate glass that inwardly stretches out in molten tin bath side wall and tin liquor of one end（8）Corresponding matching is formed, in stone Ink stick（4）The other end be connected with push rod（5）, and graphite block（4）The other end end face and bottom land between also leave stroke space （7）；Push rod（5）One end pass through molten tin bath side wall（2）Extend to outside molten tin bath, extending to the push rod outside molten tin bath（5）It is provided with one Section screw thread, the nut being matched therewith is provided with screw thread（5a）, in push rod（5）It is provided with a spring（6）, spring（6）'s One end and nut（5a）It is connected, the other end is fixed on molten tin bath side wall（2）Outer surface on.
- 2. according to a kind of molten tin bath backflow tin liquor retention device described in claim 1, it is characterised in that：Push rod（5）It is another Hold through graphite block（4）Graphite linings be connected to saddle weight in graphite block（4a）On, and described graphite block（4）For T-shaped.
- 3. according to a kind of molten tin bath backflow tin liquor retention device described in claim 2, it is characterised in that：Close to the groove （2a）Extend a pair of limited blocks on the cell wall of notch（4b）, and limited block（4b）With T-shaped graphite block（4）Slide spacing cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231820.6A CN104773945B (en) | 2015-05-09 | 2015-05-09 | A kind of molten tin bath backflow tin liquor retention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231820.6A CN104773945B (en) | 2015-05-09 | 2015-05-09 | A kind of molten tin bath backflow tin liquor retention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104773945A CN104773945A (en) | 2015-07-15 |
| CN104773945B true CN104773945B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231820.6A Active CN104773945B (en) | 2015-05-09 | 2015-05-09 | A kind of molten tin bath backflow tin liquor retention device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621865A (en) * | 2016-01-08 | 2016-06-01 | 安徽华光光电材料科技集团有限公司 | Tin bath tin liquor rack of total oxygen float glass forming production line |
| CN115959818B (en) * | 2022-12-07 | 2023-12-29 | 中国建材国际工程集团有限公司 | Floating type tin bath liquid level protection structure and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201923942U (en) * | 2010-12-30 | 2011-08-10 | 河北东旭投资集团有限公司 | Tin bath forming device used in technology for producing glass substrate through float process |
| CN104058575B (en) * | 2014-07-05 | 2016-03-30 | 蚌埠玻璃工业设计研究院 | The wide monitoring device of a kind of online plate of sheet glass molten tin bath |
| CN104310760B (en) * | 2014-10-25 | 2016-08-17 | 蚌埠玻璃工业设计研究院 | A kind of gear stannum device of plate glass Horizontal Exit molten tin bath |
| CN204569712U (en) * | 2015-05-09 | 2015-08-19 | 蚌埠玻璃工业设计研究院 | A kind of molten tin bath backflow tin liquor retention device |
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| CN104773945A (en) | 2015-07-15 |
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