CN104944746B

CN104944746B - Horizontal adjusting system of thin glass calender

Info

Publication number: CN104944746B
Application number: CN201510305862.XA
Authority: CN
Inventors: 陈见; 章寅; 冯影
Original assignee: China Triumph International Engineering Co Ltd
Current assignee: China Triumph International Engineering Co Ltd
Priority date: 2015-06-05
Filing date: 2015-06-05
Publication date: 2022-06-24
Anticipated expiration: 2035-06-05
Also published as: CN104944746A

Abstract

The horizontal adjusting system of the thin glass calender comprises a bottom frame, a linear bearing fixedly installed on the bottom frame, a hand wheel and a screw rod lifter, wherein the hand wheel drives the screw rod lifter to run, so that the screw rod pulls the whole bottom frame of the calender to advance so as to control the horizontal movement of a bottom bracket of the calender. According to the horizontal adjusting system of the thin glass calender, the adopted lifter is the turbine screw lifter, the horizontal adjusting system has the advantages of small volume, convenience in installation, various input forms, high reliability, long service life and the like, and has a self-locking function, the deceleration range is large, and the moving distance can be accurately controlled.

Description

Horizontal adjusting system of thin glass calender

Technical Field

The invention relates to an auxiliary device of a rolled glass production line, which is mainly applied to a horizontal adjusting system on thin glass rolling machine equipment.

Background

The calender is used in glass production line, between the melting furnace and the annealing furnace, and has the main functions of hydraulically calendering molten glass into glass belt and conveying the glass belt to the annealing furnace. After the calender equipment is pushed into a production line track, a certain distance adjusting device is needed to be arranged relative to the melting furnace direction and the annealing furnace direction, so that the distance between the calender roll and the lip brick support can be accurately adjusted, and the forming of the calendered glass can be better controlled.

Disclosure of Invention

The invention aims to provide a novel horizontal adjusting system, which realizes horizontal adjustment of an upper device of a calender and is more perfect in adjusting precision.

In order to achieve the purpose, the horizontal adjusting system of the thin glass calender comprises a bottom frame, a linear bearing fixedly installed on the bottom frame, a hand wheel and a screw rod lifter, wherein the hand wheel drives the screw rod lifter to run, so that the screw rod pulls the whole bottom frame of the calender to advance, and the horizontal movement of a support at the bottom of the calender is controlled.

In some embodiments, the calender further comprises a first wheel, a universal joint, a shaft, a second wheel, a lifter, a fixed block, a wheel shaft and a lifter fixed support, wherein the whole upper part of the calender is fixedly arranged on the bottom frame.

In some embodiments, the fixing block is welded on the bottom frame and integrated, the elevator fixing support is fixedly mounted on the wheel shaft through a bolt, and the extension and retraction of the screw rod of the elevator directly pulls the bottom frame to move left and right on the wheel shaft through the linear bearing, so that the distance between the upper calender roller and the melting furnace outlet lip tile support and the distance between the calender secondary roller and the transition roller table are adjusted.

In some embodiments, the first wheel, the wheel axle, and the wheel comprise a wheel system.

In some embodiments, a linear bearing is mounted on the bottom frame, and the fixing block fitted with the head of the elevator screw is grooved and welded on the bottom frame.

In some embodiments, the elevator is fixedly mounted after the elevator mount is adjusted in position relative to the wheel axle.

In some embodiments, a lead screw for rotating the lifter is mounted with the fixed block and tightened with a nut.

In some embodiments, the handwheel rotates to drive the shaft and the universal coupling to transmit torque to one elevator, and then to the other elevator through the universal coupling and the shaft, and the screw rod moves linearly and horizontally to drive the whole calender bottom frame to move linearly in the horizontal direction relative to the wheel shaft through the linear bearing.

According to the horizontal adjusting system of the thin glass calender, the adopted lifter is the turbine screw lifter, the horizontal adjusting system has the advantages of small volume, convenience in installation, various input forms, high reliability, long service life and the like, and has a self-locking function, the deceleration range is large, and the moving distance can be accurately controlled.

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 schematic view of a level adjustment system according to an embodiment of the present invention;

FIG. 2 is a schematic view of the device rotated along the line of FIG. 1A-A.

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.

A level adjustment system for a thin glass calender in accordance with embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in the figure, a novel horizontal adjusting system is designed for a thin calender horizontal adjusting system, as shown in figures 1 and 2, 4 linear bearings are fixedly installed on a calender bottom frame, a hand wheel drives a screw rod lifter to run, a screw rod pulls the whole calender bottom frame to further control the horizontal movement of a calender bottom support, the horizontal adjustment of a calender upper device is finally realized, and the adjusting system is more perfect in the aspect of adjusting precision.

As shown in fig. 1, the rolling mill mainly comprises wheels 1, a bottom frame 2, a universal coupling 3, a shaft 4, wheels 5, a hand wheel 6, a lifter 7, a fixed block 8, a linear bearing 9, a wheel shaft 10 and a lifter fixed support 11, wherein the whole upper part of the rolling mill is fixedly arranged on the bottom frame 2.

The method is characterized in that: fixed block 8 welds and collects in an organic whole on calender bottom frame 2, and lift fixing support 11 passes through bolt fixed mounting to axletree 10, and the flexible of 7 screws of lift is directly drawing the bottom frame and is controlling on axletree 10 through linear bearing 9, and then the adjustment is guaranteed the distance between upper portion calender roller and melting furnace export lip brick support to and the distance between calender secondary roll and transition roll platform.

The level adjustment system is described in detail below: a first-selected wheel 1, a wheel shaft 10 and wheels 5 form a wheel system, a linear bearing 9 is installed and fixed on a bottom frame 2, a groove is formed in the bottom frame 2, a fixing block 8 which is installed in a matched mode with the head of a lifting machine screw rod is welded on the bottom frame, after a lifting machine fixing support 11 is adjusted to be in a position relative to the wheel shaft 10, a lifting machine 7 is installed and fixed on the wheel shaft 10, the lifting machine 7 screw rod is rotated to be installed with the fixing block 8 and is clamped tightly by nuts, a hand wheel rotates to drive a moving shaft 4 and a universal coupling 3 to transmit torque to one lifting machine, the torque is transmitted to the other lifting machine 7 through the universal coupling 3 and the shaft 4, the screw rod makes linear horizontal movement, and then the whole bottom frame 2 of a calender is driven to make linear movement relative to the horizontal direction of the wheel shaft 10 through the linear bearing 9.

According to the horizontal adjusting system of the thin glass calender, the adopted lifter is the turbine screw lifter, and the horizontal adjusting system has the advantages of small volume, convenience in installation, various input forms, high reliability, long service life and the like, has a self-locking function, has a large deceleration range, and can accurately control the moving distance.

The linear bearing is a linear motion system produced at low cost and is matched with the cylindrical shaft for use. The bearing ball is point-contacted with the shaft, so that the use load is small and the adjustment is easy. The device is provided with four linear bearings, and after the two lifters are connected through a universal coupling, the two lifters are in synchronous transmission, so that the synchronism of the calender is good when the calender moves left and right.

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. A horizontal adjusting system of a thin glass calender is characterized by comprising a bottom frame (2), a linear bearing (9) fixedly arranged on the bottom frame, a hand wheel (6) and a lifter (7);

the lifting device is characterized by also comprising a first wheel, a universal coupling (3), a shaft (4), a second wheel, a fixed block (8), a wheel shaft (10) and a lifting machine fixed support (11);

the whole parts at the upper part of the calender are fixedly arranged on the bottom frame (2);

4 linear bearings (9) are fixedly arranged on the bottom frame (2) of the rolling mill;

the fixed block (8) is welded on the bottom frame and integrated into a whole;

the lifter fixing support (11) is fixedly arranged on the wheel shaft (10) through bolts, and then the lifter (7) is fixedly arranged;

a screw rod of the lifter (7) is installed with the fixed block (8) and is tightly combined by a nut;

the hand wheel (6) drives the shaft (4) and the universal coupling (3) to transmit torque to one elevator I, then the universal coupling and the shaft transmit torque to the other elevator II, the screw rod moves linearly and horizontally, and then the whole calender bottom frame (2) is driven to move linearly in the horizontal direction relative to the wheel shaft (10) through the linear bearing (9).

2. The leveling system of claim 1, wherein the first wheel, the wheel axle, and the second wheel comprise a wheel system.

3. Level adjustment system according to claim 2, characterized in that the fixing block (8) fitted with the lead screw head of the lifter (7) is slotted and welded on the bottom frame (2).