CN219117335U

CN219117335U - Annealing kiln roller wiping arrangement

Info

Publication number: CN219117335U
Application number: CN202223516453.9U
Authority: CN
Inventors: 高多军; 田旭; 韩飞
Original assignee: Bengbu Zhongguangdian Technology Co Ltd
Current assignee: Bengbu Zhongguangdian Technology Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-02
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an annealing kiln roller wiping device which comprises an annealing kiln bottom and a base, wherein an annealing kiln breast wall is arranged at the top of the annealing kiln bottom, a connecting rod is connected to the top of the base in a sliding manner through a support, a cleaning hole for the connecting rod to enter and exit is formed in an inner cavity of the annealing kiln breast wall, a supporting seat is fixedly connected to one end of the connecting rod, a clamping groove is formed in the top of the supporting seat, an oilstone is fixedly connected to the inner cavity of the clamping groove through a fastener, and the surface of the oilstone is abutted against the surface of an annealing roller. This annealing kiln roller wiping arrangement, simple structure, convenient removal can clear up through the garrulous glass clearance hole of annealing kiln, polish annealing roller, can reduce manpower, material resources loss, effectively improve production efficiency.

Description

Annealing kiln roller wiping arrangement

Technical Field

The utility model relates to the technical field of annealing kilns, in particular to a wiping device for a roller of an annealing kiln.

Background

Annealing is the last link of the hot end, and is the critical last step in the production of glass at the hot end, and the production result benefit of the whole hot end is maximized. The annealing mainly controls the stress and the warping of the glass to be within the required range.

The annealing roller is a carrier for conveying glass in an annealing kiln, and if foreign matters exist on the annealing roller, the glass or micro defects on the surface of the glass can be scratched. For very demanding quality TFT glass, any defects above one hundred microns, distortion or severe streaks can affect the visual effect of the display, so some micro-defects of ordinary float glass are fatal to float TFT glass.

When the annealing roller has foreign matters affecting the quality of glass, the heat insulating material around the roller and the roller transmission device of the annealing kiln are usually removed, the roller is replaced by a new roller, and then the roller is cooled down and polished to clean the foreign matters on the annealing roller. However, this operation is time-consuming and laborious, and the rolls may be damaged in the rapid cooling and heating conditions, and the process regime of the annealing furnace may be destroyed and the annealing furnace may not recover in a short time, which often results in a large amount of glass being discarded.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a wiping device for a roller of an annealing kiln, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an annealing kiln roller wiping arrangement, includes annealing kiln bottom and base, the top at annealing kiln bottom is provided with annealing kiln breast wall, there is the connecting rod at the top of base through support sliding connection, the clearance hole that is used for the connecting rod business turn over has been seted up to the inner chamber of annealing kiln breast wall, the one end fixedly connected with supporting seat of connecting rod, the top of supporting seat is provided with the draw-in groove, the inner chamber of draw-in groove passes through fastener fixedly connected with whetstone, the surface of whetstone and the surface butt of annealing roller.

As a further scheme of the utility model: the connecting rod is L-shaped, and one end of the connecting rod is welded with a handle.

As a further scheme of the utility model: the handle is welded at one end of the long rod of the connecting rod.

As a further scheme of the utility model: the supporting seat is welded at one end of the short rod of the connecting rod.

As a further scheme of the utility model: the effective working length of the long rod part of the connecting rod is greater than 1/2 of the width of the annealing furnace.

As a further scheme of the utility model: the upper part of the bracket is in a groove shape and is used for placing the connecting rod.

As a further scheme of the utility model: the concave surface of the groove formed at the upper part of the bracket and the kiln bottom of the annealing kiln are in the same height plane.

The handle is welded at one end of a long rod of the L rod and is a handheld end, the supporting seat is welded at one end of a short rod of the L rod and is a cleaning end, and the cleaning end of the wiping device can enter the annealing kiln from a broken glass cleaning hole; the effective working length of the long rod part is slightly more than 1/2 of the width of the annealing furnace, so that the width of the annealing furnace with the same section can be covered after the long rod part enters from the cleaning holes on the two sides of the annealing furnace respectively.

The clamping groove is welded in the support seat in a splayed shape; the clamping groove is provided with the fastening piece, so that the oilstone can be conveniently disassembled and replaced, the supporting seat and the clamping groove are channel steel, the clamping groove can be just clamped into the supporting seat, the support is welded on the base, the upper portion of the support is in a groove shape, the L rod can just be clamped into the L rod, the L rod is prevented from sliding down in the process of wiping the roller of the annealing kiln, the concave surface of the upper portion of the support, which is in a groove, is in the same height plane with the bottom of the annealing kiln, and the support can also be designed into a height-adjustable support.

When in installation

1. Placing the oilstone into the clamping groove and clamping by using a fastener;

2. opening an annealing furnace cullet cleaning hole;

3. extending the cleaning end of the annealing kiln roller wiping device into the annealing kiln;

4. the bracket is placed at a proper position and is clamped into the connecting rod;

5. extending the cleaning end to the lower part of the foreign matters of the annealing roller;

6. pressing down the handle, taking the bracket as a fulcrum, tilting the connecting rod, and attaching the oilstone to the foreign matters of the annealing roller;

7. the oil stone grinds off the foreign matters of the annealing roller, the cleaning end is withdrawn from the annealing kiln, and the cleaning hole is sealed;

if the foreign matter position of the annealing roller cannot be determined, the foreign matter position of the annealing roller needs to be gradually moved to the middle part of the annealing roller from the edge part of the effective part of the annealing roller, and then the foreign matter is stretched into the annealing roller from the other side after one side is cleaned until all the annealing roller is cleaned.

Compared with the prior art, the utility model has the following beneficial effects: the annealing roller can be cleaned and polished through the cleaning holes of the broken glass of the annealing kiln, so that the loss of manpower and material resources can be reduced, and the production efficiency can be effectively improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a diagram of a clean-end architecture of the present utility model.

In the figure: 1. annealing kiln bottom; 2. annealing kiln breast walls; 3. cleaning the hole; 4. an annealing roller; 5. a base; 6. a bracket; 7. a connecting rod; 8. a support base; 9. a clamping groove; 10. a fastener; 11. oilstone; 12. a handle.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an annealing kiln roller wiping arrangement, including annealing kiln bottom 1 and base 5, the top of annealing kiln bottom 1 is provided with annealing kiln breast wall 2, the top of base 5 is through support 6 sliding connection has connecting rod 7, the clearance hole 3 that is used for connecting rod 7 business turn over is seted up to the inner chamber of annealing kiln breast wall 2, the one end fixedly connected with supporting seat 8 of connecting rod 7, the top of supporting seat 8 is provided with draw-in groove 9, the inner chamber of draw-in groove 9 passes through fastener 10 fixedly connected with oilstone 11, the surface of oilstone 11 and the surface butt of annealing roller 4.

The connecting rod 7 is L-shaped rod, and handle 12 has been welded to the one end of connecting rod 7.

The handle 12 is welded to one end of the long rod of the connecting rod 7.

The supporting seat 8 is welded at one end of the short rod of the connecting rod 7.

The effective working length of the long rod portion of the connecting rod 7 is greater than 1/2 of the width of the annealing lehr.

The upper part of the bracket 6 is in a groove shape for placing the connecting rod 7.

The concave surface of the upper part of the bracket 6 is in the same height plane with the kiln bottom 1 of the annealing kiln.

The handle 12 is welded at one end of a long rod of the L-shaped rod and is a handheld end, the supporting seat 8 is welded at one end of a short rod of the L-shaped rod and is a cleaning end, and the cleaning end of the wiping device can enter the annealing kiln from the broken glass cleaning hole 3; the effective working length of the long rod part is slightly more than 1/2 of the width of the annealing furnace, so that the width of the annealing furnace with the same section can be covered after the long rod part enters from the cleaning holes 3 at the two sides of the annealing furnace respectively.

The clamping groove 9 is welded in the supporting seat 8 in a splayed shape; the clamping groove 9 is provided with the fastening piece 10, so that the oilstone 11 can be conveniently disassembled and assembled and replaced, the supporting seat 8 and the clamping groove 9 are both channel steel, the clamping groove 9 can be just clamped into the supporting seat 8, the support 6 is welded on the base 5, the upper part of the support 6 is in a groove shape, the L rod can just be clamped into the support, the L rod is prevented from sliding down in the roller wiping process of the annealing kiln, the concave surface of the groove formed in the upper part of the support 6 is positioned on the same height plane as the bottom of the annealing kiln, and the support 6 can also be designed into a height-adjustable support.

When in installation

1. Placing the oilstone 11 into the clamping groove 9 and clamping by using a fastener 10;

2. opening an annealing furnace cullet cleaning hole 3;

4. the bracket 6 is placed at a proper position and is clamped into the connecting rod 7;

5. extending the cleaning end to the lower part of the foreign matters of the annealing roll 4;

6. pressing the handle 12, tilting the connecting rod 7 by taking the bracket 6 as a fulcrum, and attaching the oilstone 11 with the foreign matters of the annealing roller 4;

7. the oilstone 11 grinds the foreign matters of the annealing roller 4, the cleaning end is withdrawn from the annealing kiln, and the cleaning hole 3 is sealed;

if the foreign matter position of the annealing roll 4 cannot be determined, the foreign matter position of the annealing roll 4 needs to be gradually moved from the edge of the effective part of the annealing roll 4 to the middle of the annealing roll 4, and then the foreign matter position extends into the annealing roll from the other side after one side is cleaned until all the annealing rolls 4 are cleaned.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. The utility model provides an annealing kiln roller wiping arrangement, includes annealing kiln bottom (1) and base (5), the top of annealing kiln bottom (1) is provided with annealing kiln breast wall (2), its characterized in that: the top of base (5) is through support (6) sliding connection has connecting rod (7), clearance hole (3) that are used for connecting rod (7) business turn over have been seted up to the inner chamber of annealing kiln breast wall (2), the one end fixedly connected with supporting seat (8) of connecting rod (7), the top of supporting seat (8) is provided with draw-in groove (9), the inner chamber of draw-in groove (9) is through fastener (10) fixedly connected with whetstone (11), the surface of whetstone (11) and the surface butt of annealing roller (4).

2. An annealing lehr roller wiping apparatus as defined in claim 1, wherein: the connecting rod (7) is an L-shaped rod, and a handle (12) is welded at one end of the connecting rod (7).

3. An annealing lehr roller wiping apparatus as defined in claim 2, wherein: the handle (12) is welded at one end of the long rod of the connecting rod (7).

4. An annealing lehr roller wiping apparatus as defined in claim 1, wherein: the supporting seat (8) is welded at one end of the short rod of the connecting rod (7).

5. An annealing lehr roller wiping apparatus as defined in claim 1, wherein: the effective working length of the long rod part of the connecting rod (7) is larger than 1/2 of the width of the annealing furnace.

6. An annealing lehr roller wiping apparatus as defined in claim 1, wherein: the upper part of the bracket (6) is in a groove shape and is used for placing a connecting rod (7).

7. An annealing lehr roller wiping apparatus as defined in claim 1, wherein: the concave surface of the upper part of the bracket (6) forming a groove is positioned on the same height plane with the kiln bottom (1) of the annealing kiln.