CN218709932U

CN218709932U - Roller rotating cooling water jacket for glass rolling equipment

Info

Publication number: CN218709932U
Application number: CN202223006771.0U
Authority: CN
Inventors: 许荣刚
Original assignee: Shaanxi Zhongteng Hongye Electromechanical Equipment Co ltd
Current assignee: Shaanxi Zhongteng Hongye Electromechanical Equipment Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

A roller rotating cooling water jacket for glass rolling equipment comprises a shell, wherein the shell is connected with a rotating shaft through a bearing, an inner cavity is arranged in the rotating shaft, an inner core is arranged in the inner cavity, a first water inlet is formed in one side of the shell and is communicated with the front end of the inner core through the inner cavity, and a first water outlet is formed in the tail end of the inner core; a second water inlet is formed in the other side of the shell and communicated with the cavity outside the inner cavity, and a second water outlet is formed in the tail end of the cavity; the rotating shaft drives the calendering rolls to rotate together under the action of the speed reducer, and one path of water enters an inner cavity at the position of a pressure spring in the rotating shaft from a first water inlet and flows into a cooling water pipe in the calendering rolls from a first water outlet through an inner core; the other path of water enters a cavity outside the inner cavity of the rotating shaft from the second water inlet and finally flows into a separation water channel outside the roller core of the calendering roller from the second water outlet, so that the omnibearing sufficient and uniform cooling of the calendering roller is realized; the utility model has the advantages of installation, convenient operation, reasonable in design and production efficiency are high.

Description

Roller rotating cooling water jacket for glass rolling equipment

Technical Field

The utility model relates to a glass calendering technology technical field, concretely relates to glass calendering equipment is with rotatory cooling jacket of roller.

Background

The photovoltaic glass calender is one of the key devices for forming photovoltaic glass, molten glass liquid is extruded into a glass plate through a calendering roller, and because the temperature of the glass liquid is too high in the process of converting the glass liquid into the glass plate and the calendering roller is in direct contact with the glass liquid, the calendering roller needs to run stably under the high-temperature environment, the deformation of the calendering roller is small at high temperature, and a good cooling measure of the calendering roller is also required, so that a cooling system of the calendering roller is of great importance to the calendering roller.

Current roller rotation water jacket comprises shell and rotation axis, contains a water inlet and a delivery port, single bearing, the double containment, the drive speed reducer is connected to the one end of rotation axis, the water inlet is established on the shell, the calendering roller is connected to the other end (the delivery port) of rotation axis, in operation, the shell does not rotate, the rotation axis is rotatory under the drive of speed reducer, the calendering roller also rotates thereupon together, inside cooling water constantly lets in rotatory calendering roller, there is the following problem when this kind of rotation water jacket uses:

1. only one water inlet and one water outlet are provided, and the calendering rollers cannot be fully cooled in all directions;

2. the single bearing and the double-sealing structure have shorter service life.

Disclosure of Invention

In order to overcome the not enough of above-mentioned prior art, the utility model aims to provide a glass is rotatory cooling jacket of roller for calendering equipment through setting up two sets of advances, delivery port, makes the calendering roller can all-round abundant and even cooling, adopts multiunit bearing and sealed design, increase of service life greatly.

In order to realize the purpose, the utility model discloses the technical scheme who takes is:

a roller rotating cooling water jacket for glass rolling equipment comprises a shell 1, wherein the shell 1 is connected with a rotating shaft 2 through a bearing, an inner cavity 14 is formed in the rotating shaft 2, an inner core 5 is arranged in the inner cavity 14, a first water inlet 8 is formed in one side of the shell 1, the first water inlet 8 is communicated with the front end of the inner core 5 through the inner cavity 14, and a first water outlet 9 is formed in the tail end of the inner core 5; the other side of the shell 1 is provided with a second water inlet 10, the second water inlet 10 is communicated with a cavity 12 outside the inner cavity 14, and the tail end of the cavity 12 is provided with a second water outlet 11.

The bearings comprise a first bearing 13 arranged at the front end of the housing 1 and a second bearing 7 arranged at the rear end of the housing 1.

And second seals 6 are respectively arranged between the first bearing 13 and the first water inlet 8 and between the second bearing 7 and the second water inlet 10.

A first seal 3 is arranged between the first water inlet 8 and the second water inlet 10.

A pressure spring 4 is arranged between the inner cavity 14 and the front end of the inner core 5.

The inner core 5 is slidable back and forth within the inner cavity 14.

The utility model has the advantages that:

1. the utility model is provided with two groups of water inlets and water outlets, one path of water is introduced into the cooling water pipe at the center of the inner cavity of the calendering roller, and the other path of water is introduced into the water channel communicated with the inner wall of the calendering roller, so that the calendering roller can be fully and uniformly cooled in all directions; in addition, the sizes of the two paths of water can be respectively adjusted by valves according to the requirements of the production process, and the device has multiple functions and is simple to operate.

2. The utility model discloses a duplex bearing and multi-seal design, life can improve more than the one time under the same conditions, increase of service life greatly.

3. The utility model discloses installation and convenient operation, reasonable in design can productivity gain greatly.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Wherein: 1-a housing; 2-a rotating shaft; 3-first sealing; 4-pressure spring; 5-inner core; 6-second sealing; 7-a second bearing; 8-a first water inlet; 9-a first water outlet; 10-a second water inlet; 11-a second water outlet; 12-a cavity; 13-a first bearing; 14-lumen.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, the roller rotary cooling water jacket for glass rolling equipment comprises a shell 1, wherein the shell 1 is connected with a rotary shaft 2 through a bearing, an inner cavity 14 is arranged in the rotary shaft 2, an inner core 5 is arranged in the inner cavity 14, a first water inlet 8 is arranged at one side of the shell 1, the first water inlet 8 is communicated with the front end of the inner core 5 through the inner cavity 14, and a first water outlet 9 is arranged at the tail end of the inner core 5; the other side of the shell 1 is provided with a second water inlet 10, the second water inlet 10 is communicated with a cavity 12 outside the inner cavity 14, and the tail end of the cavity 12 is provided with a second water outlet 11.

The inner core 5 is slidable back and forth within the inner cavity 14.

The rotating shaft 2 can freely rotate under the support of the bearing, two paths of water do not interfere with each other under the action of the first seal 3 and the second seal 6, and the water cannot leak to the bearing.

A pressure spring 4 is arranged between the inner cavity 14 and the front end of the inner core 5. When the device is installed, the pressure spring 4 is compressed, so that the first water outlet 9 is connected with a cooling water pipe inside the calendering roller and is tightly matched with the inner core 5.

The rotating shaft 2 penetrates through the interior of the shell 1, and the rotating shaft 2 is matched with the bearing, the first seal 3 and the second seal 6 respectively and can rotate flexibly.

The utility model discloses a theory of operation does:

one end of a rotating shaft 2 is connected with a universal coupling of a speed reducer, the other end of the rotating shaft 2 is connected with a calendering roller, at the moment, a pressure spring 4 is compressed, a first water outlet 9 is connected with a cooling water pipe inside the calendering roller and is tightly matched with an inner core 5, a second water outlet 11 is connected with a separation water channel outside the roller core of the calendering roller, the rotating shaft 2 drives the calendering roller to rotate together under the action of the speed reducer, the rotating shaft 2 freely rotates under the support of a bearing, and during work, one path of water enters an inner cavity 14 at the front end of the inner core 5 from a first water inlet 8 and flows into the cooling water pipe inside the calendering roller from the first water outlet 9 through the inner core 5; and the other path of water enters the cavity 12 outside the inner core 5 of the rotating shaft 2 from the second water inlet 10 and finally flows into the roller core outside separation water channel of the calendering roller from the second water outlet 11, the two paths of water do not interfere with each other under the action of the first seal 3 and the second seal 6, and the water cannot leak to the bearing, so that the comprehensive, sufficient and uniform cooling of the calendering roller is realized.

Fig. 1 shows a double bearing and a triple seal, and the claims are not limited to the number and size of the bearings and seals shown in the figure, and it is also regarded as infringement to increase or decrease the number or size of the bearings and seals.

Claims

1. A roller rotary cooling water jacket for glass rolling equipment comprises a shell (1), and is characterized in that: the shell (1) is connected with the rotating shaft (2) through a bearing, an inner cavity (14) is arranged in the rotating shaft (2), an inner core (5) is arranged in the inner cavity (14), a first water inlet (8) is formed in one side of the shell (1), the first water inlet (8) is communicated with the front end of the inner core (5) through the inner cavity (14), and a first water outlet (9) is formed in the tail end of the inner core (5); a second water inlet (10) is arranged on the other side of the shell (1), the second water inlet (10) is communicated with a cavity (12) outside the inner cavity (14), and a second water outlet (11) is arranged at the tail end of the cavity (12).

2. The roll rotating cooling water jacket for a glass rolling apparatus according to claim 1, characterized in that: the bearing comprises a first bearing (13) arranged at the front end of the shell (1) and a second bearing (7) arranged at the rear end of the shell (1).

3. The roll rotating cooling water jacket for a glass rolling apparatus according to claim 2, characterized in that: and second seals (6) are respectively arranged between the first bearing (13) and the first water inlet (8) and between the second bearing (7) and the second water inlet (10).

4. The roll rotating cooling water jacket for a glass rolling apparatus according to claim 1, characterized in that: a first seal (3) is arranged between the first water inlet (8) and the second water inlet (10).

5. The roll rotating cooling water jacket for a glass rolling apparatus according to claim 1, characterized in that: a pressure spring (4) is arranged between the inner cavity (14) and the front end of the inner core (5).

6. The roll rotating cooling water jacket for a glass rolling apparatus according to claim 1 or 5, characterized in that: the inner core (5) can slide back and forth in the inner cavity (14).