CN104402202B

CN104402202B - Tin bath flag-blocking support

Info

Publication number: CN104402202B
Application number: CN201410753450.8A
Authority: CN
Inventors: 郭新龙; 张红明; 顾丽琴; 韩德刚; 薛于平; 王川申
Original assignee: China Triumph International Engineering Co Ltd
Current assignee: China Triumph International Engineering Co Ltd
Priority date: 2014-12-10
Filing date: 2014-12-10
Publication date: 2022-06-07
Anticipated expiration: 2034-12-10
Also published as: CN104402202A

Abstract

A tin bath flag support, comprising: the tin bath support device comprises a support base, a vertical seat and a roller, wherein two pairs of guide rails are arranged on the support base, the vertical seat is placed on the support base, a bearing with a square seat is arranged on the vertical seat, the roller is arranged on the bearing with the square seat, and a tin bath blocking flag is placed on the roller. The tin bath flag blocking bracket is convenient to use, labor-saving to operate, safe and reliable, and can achieve a good using effect in practical application.

Description

Tin bath flag-blocking support

Technical Field

The invention relates to the field of glass production machinery, in particular to a float glass tin bath flag blocking bracket.

Background

The tin bath blocking flag is one of key devices for controlling the quality of float glass, and has the functions of blocking tin liquor backflow without glass covering on two sides of a tin bath, controlling tin liquor flow, reducing the transverse temperature difference of glass and improving the surface quality of the glass. Because the distance between the glass belt and the inner wall of the tin bath is different when the glass with different width specifications is produced, and the length of the graphite block used by the tin bath blocking flag is fixed, in order to prevent the tin liquor from flowing back to influence the glass quality, the tin bath blocking flag needs to be moved according to the width specifications of the glass, and the distance from the graphite block to the inner wall of the tin bath is adjusted.

When operation such as process adjustment, molten tin bath cleaning, flashboard replacement and the like is met in production or sudden accidents occur, the stop flag needs to be conveniently and quickly rolled up, otherwise accidents such as edge sticking, plate breaking and the like are likely to occur due to the fact that the glass plate strip is too wide and the plate is hung on the stop flag. The tin bath stop flag is usually placed on a stop flag support outside the tin bath and extends into the tin bath. The existing tin bath flag blocking bracket has the advantages that when the width specification of a glass plate changes or an emergency situation occurs in a tin bath, a tin bath flag is pulled out difficultly, hands are increased at the same time, and the tin bath flag blocking bracket is pressed in again after stable production, so that the labor intensity of workers is high.

Disclosure of Invention

The invention aims to improve the structure of the existing tin bath flag blocking support, provides a support which can realize convenient in and out of a tin bath flag and labor-saving operation, effectively solves the problem of labor waste in the process of putting the tin bath flag into and out of a tin bath, and simultaneously effectively prevents the stop flag from shaking along the flowing direction of glass liquid when the stop flag works in the tin bath, thereby improving the optical performance of glass.

In order to achieve the above object, there is provided a tin bath flag stand, comprising: the tin bath support device comprises a support base, a vertical seat and a roller, wherein two pairs of guide rails are arranged on the support base, the vertical seat is placed on the support base, a bearing with a square seat is arranged on the vertical seat, the roller is arranged on the bearing with the square seat, and a tin bath blocking flag is placed on the roller.

In some embodiments, the roller has a plurality of sliding bearings, whereby the plurality of tin bath baffles move independently of each other on the roller.

In some embodiments, the stands are used in pairs, with a pair of stands adjacent to the tin bath placed in the guide rail groove of the support base.

In some embodiments, the adjusting bolt is arranged on the vertical seat, and the end of the adjusting bolt is abutted against the lower part of the square seat bearing.

In some embodiments, the tin bath flag clamp further comprises a pressing plate, the pressing plate is placed on the upper surface of the tin bath flag, and the pressing plate is connected with the stand seat through bolts, so that the tin bath flag is pressed tightly.

In some embodiments, the pressure plate is provided with a stop pin hole.

In some embodiments, a stop pin is placed in the stop pin hole on the pressing plate, so that a plurality of tin bath stop flags used simultaneously can be separated along the glass flow direction, and the tin bath stop flags are prevented from swinging along the glass flow direction.

According to the tin bath blocking flag support, the tin bath blocking flags are placed on the roller with the plurality of sliding bearings to enter and exit the tin bath, so that the blocking flags can move independently. The roller is placed on the bearing seat, and the sliding bearing is arranged on the roller, so that the resistance of the tin bath blocking flag to enter or exit the tin bath is reduced, and the operation is convenient. The use of bearing frame further increases the flexibility, and the operation is more laborsaving. When the height of the tin bath blocking flag needs to be adjusted in the tin bath, the lifting of the bearing with the square seat and the roller can be completed by adjusting the adjusting bolt, so that the height of the blocking flag is adjusted. The pressing plate is used for pressing the tin bath blocking flag, the tin bath blocking flag is effectively prevented from sliding on the support, and safety is improved. The stop pin is arranged on the pressing plate, so that a plurality of tin bath stop flags which are used simultaneously can be separated along the flowing direction of the molten glass, collision is avoided, and the tin bath stop flags are prevented from swinging along the flowing direction of the molten glass. The tin bath flag blocking bracket is convenient to use, labor-saving to operate, safe and reliable, and can achieve a good using effect in practical application.

Other aspects and advantages of the invention will become apparent from the following description, taken in conjunction with the accompanying drawings, illustrating by way of example the principles of the invention.

Drawings

The above and other features and advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a front view of a tin bath flag support arrangement according to an embodiment of the present invention;

FIG. 2 is a left side view of a tin bath flag stop support arrangement according to an embodiment of the present invention; and

fig. 3 is a front view of the roller.

Detailed Description

The invention will be described in more detail hereinafter with reference to the accompanying drawings of specific embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

The following describes in detail a tin bath flag stand according to an embodiment of the present invention, including: the tin bath support device comprises a support base, a vertical seat and a roller, wherein two pairs of guide rails are arranged on the support base, the vertical seat is placed on the support base, a bearing with a square seat is arranged on the vertical seat, the roller is arranged on the bearing with the square seat, and a tin bath blocking flag is placed on the roller.

The roller has a plurality of sliding bearings, whereby a plurality of tin bath baffles are moved independently of one another on the roller. The vertical seats are used in pairs, and one pair of vertical seats close to the tin bath is placed in the guide rail groove of the supporting base. The adjusting bolt is arranged on the vertical seat, and the end part of the adjusting bolt is abutted against the lower part of the bearing with the square seat. The pressing plate is placed on the upper surface of the tin bath blocking flag and connected with the vertical base through bolts, and therefore the tin bath blocking flag is pressed tightly. And the pressing plate is provided with a pin blocking hole. The stop pin is arranged in the stop pin hole on the pressing plate, so that a plurality of tin bath stop flags which are used simultaneously can be separated along the flow direction of the glass liquid, and the tin bath stop flags are prevented from swinging along the flow direction of the glass liquid.

As shown in fig. 1 and 2, the tin bath flag support, the stand 2 and the stand 10 are used in pairs and placed on the support base 1. Support and be provided with two pairs of tracks on the base 1, leave a guide slot in the middle of every pair of guide rail, a pair of vertical seat 8 and the vertical seat 9 that are close to the molten tin bath are placed in the guide slot of supporting base 1, and a pair of vertical seat 8 and the vertical seat 9 that are close to the molten tin bath can remove in the guide slot when the installation edge seal, leave installation space for the edge seal.

Each vertical seat is provided with a bearing with a square seat, the roller 4 with a sliding bearing is arranged on the bearing with the square seat, and the two vertical seats are provided with two rollers 4. The tin bath stop flag is placed on the roller 4. As shown in fig. 3, the roller 4 structure includes: a roller core 12, a sliding bearing 13 and a shaft sleeve 14. The roller 4 in this example has three bushings 14 and three slide bearings 13. The sliding bearings and the shaft sleeves can realize the independent movement of the tin bath blocking flags, and the tin bath blocking flags can independently move in and out of the tin bath without influencing each other. The use of bearing frame further increases the flexibility, and the operation is more laborsaving.

Adjusting bolt 3 sets up on standing the seat, and four stand correspond and use four adjusting bolt, and adjusting bolt 3 tip is tightly close to taking square seat bearing below. The height of the tin bath blocking flag can be adjusted sometimes according to different working conditions in production, and the height of the roller 4 can be adjusted by rotating the adjusting bolt 3, so that the height adjustment of the tin bath blocking flag is completed. The adjusting bolt 3 can also support the square bearing because the roller bears the pressure of the tin bath stop flag. The safety is increased.

The pressing plate 6 is placed on the upper surface of the tin bath blocking flag, and the pressing plate 6 is connected with the vertical base through the bolts 5 to tightly press the tin bath blocking flag. In this case, three tin bath blocking flags are used, which are arranged in sequence along the direction of the axis of the roll. The pressing plate 6 is provided with a blocking pin hole, the blocking pin 7 is placed in the blocking pin hole on the pressing plate 6, a plurality of tin bath blocking flags which are used simultaneously can be separated along the glass liquid flowing direction, and the tin bath blocking flags are prevented from swinging along the glass liquid flowing direction.

According to the tin bath blocking flag support, the tin bath blocking flags are placed on the roller with the plurality of sliding bearings to enter and exit the tin bath, and the blocking flags can move independently. The roller is placed on the bearing seat, and the sliding bearing is arranged on the roller, so that the resistance of the tin bath blocking flag to enter or exit the tin bath is reduced, and the operation is convenient. The use of bearing frame further increases the flexibility, and the operation is more laborsaving. When the height of the tin bath blocking flag needs to be adjusted in the tin bath, the lifting of the bearing with the square seat and the roller can be completed by adjusting the adjusting bolt, so that the height of the blocking flag is adjusted. The pressing plate is used for pressing the tin bath blocking flag, the tin bath blocking flag is effectively prevented from sliding on the support, and safety is improved. The stop pin is arranged on the pressing plate, so that a plurality of tin bath stop flags which are used simultaneously can be separated along the flowing direction of the molten glass, collision is avoided, and the tin bath stop flags are prevented from swinging along the flowing direction of the molten glass. The tin bath flag blocking bracket is convenient to use, labor-saving to operate, safe and reliable, and can achieve a good using effect in practical application.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. The technical solutions available to a person skilled in the art through logical analysis, reasoning or limited experiments based on the prior art according to the concept of the present invention are all within the scope of protection defined by the claims.

Claims

1. The utility model provides a molten tin bath keeps off flag support which characterized in that includes: the roller support comprises a support base (1), a vertical seat and rollers (4), wherein two pairs of guide rails are arranged on the support base (1), and a guide groove is reserved between each pair of guide rails;

the first vertical seat (2) and the second vertical seat (10) are placed on the supporting base; a pair of vertical seats III (8) and a pair of vertical seats IV (9) close to the tin bath are placed in the guide grooves of the supporting base;

a pair of vertical seats III (8) and a pair of vertical seats IV (9) close to the tin bath can move in the guide groove;

each vertical seat is provided with a bearing with a square seat, the roller (4) with a sliding bearing is arranged on the bearing with the square seat, and a tin bath stop flag is placed on the roller;

the roller (4) comprises: a roller core (12), a sliding bearing (13) and a shaft sleeve (14);

the roller (4) has a plurality of sliding bearings (13), whereby a plurality of tin bath baffles are moved independently of one another on the roller.

2. A molten tin bath flag-blocking stand according to claim 1, further comprising an adjusting bolt (3) provided on the stand, the end of the adjusting bolt (3) abutting below the bearing with square seat.

3. The tin bath stop flag support according to claim 2, further comprising a pressing plate (6), wherein the pressing plate (6) is placed on the upper surface of the tin bath stop flag, and the pressing plate (6) is connected with the stand by bolts (5), so that the tin bath stop flag is pressed.

4. A molten tin bath flag-blocking bracket according to claim 3, wherein the pressing plate is provided with a pin-blocking hole.

5. A molten tin bath stop flag support according to claim 4, wherein stop pins (7) are placed in the stop pin holes on the press plate to separate a plurality of molten tin bath stop flags used simultaneously in the glass flow direction and to prevent the molten tin bath stop flags from swinging in the glass flow direction.