CN217398749U

CN217398749U - Expansion adjusting system for liquid crystal substrate glass channel cooling section

Info

Publication number: CN217398749U
Application number: CN202220401646.0U
Authority: CN
Inventors: 王答成; 俞超; 杨威; 王梦龙; 李豹; 张峰
Original assignee: Irico Display Devices Co Ltd
Current assignee: Irico Display Devices Co Ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-09-09
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a be used for liquid crystal base plate glass passageway cooling section inflation governing system, adjustable support device and interval set up the bearing plate on adjustable support device, at first, adjustable support device can satisfy the calibration of horizontal direction and vertical direction, guarantee cooling section and clarification section standard height's uniformity, secondly, the bearing plate can expand to both sides under the high temperature effect and extend, and clearance between the bearing plate forms the space of stepping down of thermal expansion, reduce the damage of refractory material fracture and platinum body, improve structure life, and then can improve the stability of glass fluid operation simultaneously, and the quality of production is improved, and simultaneously, the utility model has the advantages of simple structure, and convenient for operation.

Description

Expansion adjusting system for liquid crystal substrate glass channel cooling section

Technical Field

The utility model belongs to the technical field of the base plate glass makes, concretely relates to be used for liquid crystal substrate glass passageway cooling section inflation governing system.

Background

The platinum channel cooling section is a key device in the production of the TFT liquid crystal glass substrate and plays an important role in the product quality. Technically, the device is a molten glass conveying channel and is responsible for cooling and conveying the molten glass channel of the clarification section to the stirring tank.

In the whole channel installation process, the cooling section is the last part to be installed, and the consistency of the elevation of the cooling section and the elevation of the clarification section needs to be ensured; meanwhile, in the process of heating the line body, due to the expansion of the refractory material of the channel and the platinum body, the steel structure of the cooling section and the cooling section move relatively, and the cracking of the refractory material and the damage of the platinum body are easily caused when the resistance is met by the cooling expansion; because cooling section steel constructs the spandrel girder and the spandrel slab is nearer with the passageway apart from, receives high temperature radiation and length longer in the operation process, takes place the bending easily to probably lead to the cooling section to take place the bending, cause latent risk to the platinum body, influence the stability of cooling section operation.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a be used for liquid crystal base plate glass passageway cooling section inflation governing system, simple structure, convenient operation can avoid the glass body cooling section to take place to buckle.

The utility model discloses a realize through following technical scheme:

an expansion adjusting system for a liquid crystal substrate glass channel cooling section is characterized by comprising an adjustable supporting device and bearing plates which are sequentially arranged on the adjustable supporting device at intervals;

the adjustable supporting device comprises two main beams, a plurality of cross beams and a plurality of groups of bearing beams which are arranged in parallel, wherein the two main beams and the plurality of groups of bearing beams are arranged in parallel;

a plurality of supporting jackscrews are vertically and fixedly arranged on the two main beams, and the positions of the supporting jackscrews on the two main beams are arranged in a one-to-one correspondence manner;

the two ends of each cross beam are respectively bridged on the corresponding supporting jackscrews one by one, and the two sides of the end part of each cross beam are respectively butted with nuts screwed on the supporting jackscrew bodies;

each group of bearing beams comprises two bearing beams arranged in parallel, the plurality of cross beams are respectively connected with one group of bearing beams through connecting pieces, one side of each connecting piece is fixedly connected with the bearing beam, the other side of each connecting piece is provided with a strip-shaped hole along the direction of a cross beam body, and the strip-shaped holes are connected with the cross beams through bolts;

and bearing plates are arranged on the bearing beams.

Furthermore, the multiple groups of bearing beams are arranged at intervals, the adjacent two groups of bearing beams are provided with connecting pieces near the near ends, and only one group of bearing beams is fixedly connected with the connecting pieces at the end parts.

Furthermore, through holes are formed in the two ends of the cross beam, and the through holes are matched with the size of the supporting jackscrew rod body.

Furthermore, supporting beams are fixedly arranged among the plurality of cross beams.

Further, the connecting piece upside welds in spandrel girder bottom.

Further, the main beam is made of rectangular steel.

Furthermore, the connecting piece adopts right angle steel.

Further, the length of the bearing beam is 1800 mm-2200 mm.

Furthermore, the distance between the bearing beams is 15 mm-25 mm.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model provides a be used for liquid crystal substrate glass passageway cooling section inflation governing system, adjustable strutting arrangement and interval set up the bearing plate on adjustable strutting arrangement, firstly, adjustable strutting arrangement can satisfy the calibration of horizontal direction and vertical direction, guarantee cooling section and clarification section standard height's uniformity, secondly, the bearing plate can expand to both sides under the high temperature effect and extend, and clearance between the bearing plate forms the space of stepping down of thermal expansion, reduce the damage of refractory material fracture and platinum body, improve structure life, and then can improve the stability of glass fluid operation simultaneously, and the quality of production is improved, and simultaneously, the application is simple in structure, and convenient for operation.

Further, all fixedly between a plurality of crossbeams be provided with a supporting beam, it is specific, a supporting beam is used for improving the structural strength between the crossbeam, guarantees its structural stability under the high temperature effect, improves the production precision of glass fluid.

Drawings

FIG. 1 is a side view of an expansion adjustment system for a cooling section of a glass channel of a liquid crystal substrate according to an embodiment of the present invention;

fig. 2 is a top view of an expansion adjustment system for a cooling section of a glass channel of a liquid crystal substrate according to an embodiment of the present invention.

In the figure: the main beam 1, support jackscrew 2, crossbeam 3, a supporting beam 4, connecting piece 5, bar hole 6, bolt 7, nut 8, spandrel girder 9, bearing plate 10.

Detailed Description

The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the invention.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

The utility model provides an expansion adjusting system for a liquid crystal substrate glass channel cooling section, as shown in figure 1 and figures 1 and 2, which comprises an adjustable supporting device and bearing plates 10 which are arranged on the adjustable supporting device at intervals in sequence;

the adjustable supporting device comprises two main beams 1, a plurality of cross beams 3 and a plurality of groups of bearing beams 9 which are arranged in parallel, wherein the two main beams 1 and the plurality of groups of bearing beams 9 are arranged in parallel;

a plurality of supporting jackscrews 2 are vertically and fixedly arranged on the two main beams 1, and the positions of the supporting jackscrews 2 on the two main beams 1 are arranged in a one-to-one correspondence manner;

the two ends of the plurality of cross beams 3 are respectively bridged on the supporting jackscrews 2 which are in one-to-one correspondence, and the two sides of the end part of each cross beam 3 are respectively abutted with nuts 8 which are screwed on the rod bodies of the supporting jackscrews 2;

each group of bearing beams 9 comprises two bearing beams 9 arranged in parallel, the plurality of cross beams 3 are respectively connected with one group of bearing beams 9 through connecting pieces 5, one side of each connecting piece 5 is fixedly connected with the bearing beam 9, the other side of each connecting piece is provided with a strip-shaped hole 6 along the rod body direction of the cross beam 3, and the strip-shaped holes 6 are connected with the cross beams 3 through bolts 7;

and bearing plates 10 are arranged on the bearing beams 9.

The utility model provides a preferred embodiment is that the multiple groups of bearing beams 9 are arranged at intervals, the adjacent ends of the two adjacent groups of bearing beams 9 are provided with connecting pieces 5, and the end parts of only one group of bearing beams 9 are fixedly connected with the connecting pieces 5;

specifically, each 9 upside of spandrel girder of group corresponds sets up a spandrel slab 10, and the loading face that will bear the weight of the glass fluid forms the sectional type structure, the adjustment of its level and vertical direction of being convenient for, simultaneously, when spandrel slab 10 is receiving the high temperature effect, when extending to both sides, has certain extension space, and then reduces the warping of spandrel slab, and then reduces the fashioned influence to the glass fluid.

The utility model provides another preferred embodiment, both ends of the beam 3 are provided with through holes, and the through holes are matched with the size of the supporting jackscrew 2;

specifically, the rod body of the supporting jackscrew 2 penetrates through holes at two ends of the cross beam 3 and is respectively arranged in the nuts 8 at the upper side and the lower side of the end part of the cross beam 3 through rotation, so that the adjustment of the cross beam 3 in the vertical direction is realized.

The utility model provides a another kind of preferred embodiment does, it is specific all fixed being provided with a supporting beam 4 between a plurality of crossbeams 3, a supporting beam 4 is used for improving the structural strength between the crossbeam 3, guarantees its structural stability under the high temperature effect, improves the fluidic production precision of glass.

Further, the upper side of the connecting piece 5 is welded at the bottom of the bearing beam 9.

Further, the main beam 1 is made of rectangular steel.

Furthermore, the connecting piece 5 is made of right-angle steel.

Another preferred embodiment provided by the utility model is that the length of the bearing beam 9 is 1800 mm-2200 mm; furthermore, the distance between the bearing beams 9 is 15 mm-25 mm.

The utility model provides a be used for liquid crystal substrate glass passageway cooling section inflation governing system when using, including following step:

sequentially rotating nuts 8 which are respectively arranged on the plurality of supporting jackscrews 2 and are positioned on the lower side of the cross beam 3, further adjusting the cross beam 3 to reach a preset vertical height, and then sequentially screwing the nuts 8 positioned on the upper side of the cross beam 3 to fix the vertical height of the cross beam 3;

the horizontal position of the bearing beam 9 is horizontally adjusted through the horizontal adjusting bolt 7 at the position of the strip-shaped hole 6, so that horizontal alignment is realized;

bearing plates 10 are arranged on the bearing beams 9 at fixed intervals.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. An expansion adjusting system for a liquid crystal substrate glass channel cooling section is characterized by comprising an adjustable supporting device and bearing plates (10) which are sequentially arranged on the adjustable supporting device at intervals;

the adjustable supporting device comprises two main beams (1), a plurality of cross beams (3) and a plurality of groups of bearing beams (9) which are arranged in parallel, wherein the two main beams (1) and the plurality of groups of bearing beams (9) are arranged in parallel;

a plurality of supporting jackscrews (2) are vertically and fixedly arranged on the two main beams (1), and the positions of the supporting jackscrews (2) on the two main beams (1) are arranged in a one-to-one correspondence manner;

the two ends of the cross beams (3) are respectively bridged on the supporting jackscrews (2) which are in one-to-one correspondence, and the two sides of the end part of each cross beam (3) are respectively abutted with nuts (8) which are screwed on the rod bodies of the supporting jackscrews (2);

each group of bearing beams (9) comprises two bearing beams (9) arranged in parallel, the plurality of cross beams (3) are connected with one group of bearing beams (9) through connecting pieces (5), one side of each connecting piece (5) is fixedly connected with the bearing beam (9), the other side of each connecting piece is provided with a strip-shaped hole (6) along the rod body direction of the cross beam (3), and the strip-shaped holes (6) are connected with the cross beams (3) through bolts (7);

and bearing plates (10) are arranged on the bearing beams (9).

2. The system for adjusting the expansion of the cooling section of the glass channel of the liquid crystal substrate according to claim 1, wherein the plurality of sets of bearing beams (9) are arranged at intervals, the connecting members (5) are arranged at the adjacent ends of two adjacent sets of bearing beams (9), and the end of the bearing beam (9) of only one set is fixedly connected with the connecting member (5).

3. The system for adjusting the expansion of the cooling section of the glass channel of the liquid crystal substrate as claimed in claim 1, wherein through holes are formed at both ends of the cross beam (3), and the through holes are matched with the size of the rod body of the supporting jackscrew (2).

4. The system for adjusting the temperature reduction section of the glass channel of the liquid crystal substrate according to claim 1, wherein a support beam (4) is fixedly arranged between the plurality of cross beams (3).

5. The system for expansion adjustment of the glass channel cooling section of the liquid crystal substrate as claimed in claim 1, wherein the upper side of the connecting member (5) is welded to the bottom of the bearing beam (9).

6. The system for expansion adjustment of a glass channel cooling section of a liquid crystal substrate according to claim 1, characterized in that the main beam (1) is rectangular steel.

7. The system for adjusting the temperature reduction section expansion of the glass channel of the liquid crystal substrate according to claim 1, wherein the connector (5) is made of right-angle steel.

8. The system for adjusting the expansion of the cooling section of the glass channel of the liquid crystal substrate as claimed in claim 1, wherein the length of the bearing beam (9) is 1800 mm-2200 mm.

9. The system for adjusting the expansion of the cooling section of the glass channel of the liquid crystal substrate as claimed in claim 1, wherein the distance between the bearing beams (9) is 15 mm-25 mm.