Toughening quenching air grid with adjustable blowing width

Abstract

A tempering quenching air grid with adjustable blowing width belongs to the technical field of glass tempering quenching air grids, and comprises an air bellow, a power mechanism mounted on the air bellow and an air blocking assembly arranged in the air bellow and used for blocking or opening a blowing nozzle, a telescopic rod of the power mechanism is connected with the air blocking assembly through a first connecting assembly, and the telescopic rod of the power mechanism is connected with the air blocking assembly through a second connecting assembly. A telescopic rod of the power mechanism acts to drive the wind blocking assembly to move up and down. The blowing width of the blowing nozzle is blocked and opened through the measures, so that the blowing width can be adjusted, normal use of the blowing nozzle is not affected while the blowing width of the blowing nozzle is controlled to be adjustable, the blowing width of the blowing nozzle is adjusted, incomplete blowing is achieved, and the blowing width of the blowing nozzle is adjusted. And the purpose of tempering the glass with smaller width is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass tempering quenching air grilles, in particular to a tempering quenching air grille with adjustable blowing width. Background Art

[0002] In order to complete the tempering process of glass, the glass needs to be heated to a certain temperature and then cooled rapidly. The current glass cooling process mainly relies on air cooling, so a quenching air grid needs to be configured in the tempering unit.

[0003] In the glass tempering process, the maximum glass width that the tempering equipment allows to process is usually fixed. If it is necessary to temper glass with a smaller width, in order to make full use of the effective area of ​​the quenching air grid, the glass with a larger width and the glass with a smaller width are often placed together. However, when the width of the glass to be tempered is close to the maximum width allowed by the quenching air grid or there is no suitable glass with a smaller width to be placed in the width direction of the glass, the use of the quenching air grid will cause a part of the cooling air blown out by the blowing nozzle in the width direction to be wasted, thereby increasing the energy consumption of tempered glass per unit area.

[0004] With the increasingly fierce market competition and the increasing requirements for energy conservation and environmental protection, tempering furnace users have an increasingly urgent demand for reducing energy consumption of tempering units. How to achieve energy-saving and high-efficiency in glass tempering has become an important issue in the technical field. Utility Model Content

[0005] In order to solve the technical problem that the existing quenching air grille easily causes increased energy consumption when cooling glass with a smaller width, the purpose of the utility model is to provide a tempered quenching air grille with adjustable blowing width. The telescopic rod of the power mechanism is connected to the windshield component through a connecting component. The movement of the telescopic rod of the power mechanism drives the windshield component to move up and down, so that when glass of different widths needs to be cooled, the air outlet width of the quenching air grille blowing nozzle can be adjusted as needed, thereby reducing the waste of blown cooling air and reducing the increase in energy consumption of tempered glass per unit area.

[0006] The technical solution adopted by the utility model to achieve the above-mentioned technical purpose is: a tempered quenching air grid with adjustable blowing width, including a bellows, a power mechanism installed on the bellows, and a wind shield assembly arranged in the bellows for blocking or opening the blowing nozzle, the telescopic rod of the power mechanism is connected to the wind shield assembly through a connecting assembly, and the movement of the telescopic rod of the power mechanism drives the wind shield assembly to move up and down.

[0007] Further optimized, the power mechanism and the power mechanism bracket are hinged in two phases through a connecting component.

[0008] Further optimized, the power mechanism bracket is fixedly connected to the bellows at the opposite side of the air outlet area of ​​the blowing nozzle.

[0009] Further optimization, the length of the wind shield assembly is smaller than the blowing width of the blowing nozzle.

[0010] Further optimization, the wind shield component is arranged on one side or both sides of the air outlet area of ​​the blowing nozzle.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1) The utility model connects the telescopic rod of the power mechanism to the wind shield component through the connecting component 1. The telescopic rod of the power mechanism drives the wind shield component to move up and down, thereby closing and opening the blowing width of the blowing nozzle, thereby completing the operation of adjusting the blowing width;

[0013] 2) The utility model is hinged in two phases through the power mechanism and the power mechanism bracket through the connecting assembly, and the power mechanism bracket is fixedly connected to the opposite side of the air outlet area of ​​the blowing nozzle on the bellows, which can achieve the control of the blowing width of the blowing nozzle to be adjustable without affecting the normal use of the blowing nozzle;

[0014] 3) The utility model makes the length of the wind shield component smaller than the blowing width of the blowing nozzle, and the wind shield component is arranged on one side or both sides of the wind outlet area of ​​the blowing nozzle, so that the blowing width of the blowing nozzle can be adjusted, and the purpose of tempering glass with a smaller width is achieved while not blowing completely. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the device of the utility model;

[0016] Figure 2 Schematic diagram of the device for adjusting the blowing width of the blowing nozzle of the utility model

[0017] Figure numerals: 1. air inlet, 2. bellows, 3. air blowing nozzle, 4. power mechanism, 5. connecting component one, 6. power mechanism bracket, 7. connecting component two, 8. wind shield component. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment in the utility model, all other embodiments that can be easily changed or replaced by ordinary technicians in the field without creative work are within the scope of protection of the utility model. The structures, proportions, sizes, etc. shown in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the utility model without affecting the effect and purpose that can be achieved by the utility model.

[0019] At the same time, it should be noted that, unless otherwise specified, "multiple" means two or more; the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front end", "rear end", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. Changes or adjustments in their relative relationships shall also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0020] A tempered quenching air grid with adjustable blowing width, such as Figure 1 As shown, it includes a bellows, a power mechanism 4 installed on the bellows, and a windshield assembly 8 arranged in the bellows for blocking or opening the blowing nozzle 3. The telescopic rod of the power mechanism 4 is connected to the windshield assembly 8 through a connecting assembly 5, and the movement of the telescopic rod of the power mechanism 4 drives the windshield assembly 8 to move up and down. The telescopic rod of the power mechanism 4 controls the movement of the windshield assembly 8, and the windshield assembly 8 blocks or opens the air outlet area of ​​the blowing nozzle 3, thereby realizing the adjustable blowing width of the quenching air grid. In actual production, a blocking plate is usually used as the windshield assembly 8, and a hinge ear is used as a connecting assembly 5. The control of the windshield assembly 8 by the telescopic rod of the power mechanism 4 can be more flexibly achieved through the hinged connection method.

[0021] Example 1

[0022] A tempered quenching air grid with adjustable blowing width, such as Figure 1As shown, the power mechanism 4 and the power mechanism bracket 6 are hingedly connected through a connecting component 2 7. The hinged connection mode can make the connection between the power mechanism 4 and the power mechanism bracket 6 more flexible, and facilitate the connecting component 2 7 to string the two together.

[0023] like Figure 1 As shown, the power mechanism bracket 6 is fixedly connected to the wind box 2 at the opposite side of the air outlet area of ​​the blowing nozzle 3. The power mechanism 4 is not directly fixed to the wind box 2, but is connected through the power mechanism bracket 6, so that the position of the power mechanism 4 can be flexibly set according to the needs in actual production, so as to meet the tempering cooling requirements of glass of different widths and realize the adjustable air outlet area of ​​the blowing nozzle 3.

[0024] like Figure 1 As shown, when the glass with a larger width is being treated, that is, there is no need to adjust the air outlet area of ​​the blowing nozzle 3, the power mechanism 4 is hinged on the bellows 2 at the opposite side of the air outlet area of ​​the blowing nozzle 3 through the power mechanism bracket 6, and the telescopic rod of the power mechanism 4 is hinged to the wind shield assembly 8, the telescopic rod of the power mechanism 4 remains stationary, the wind shield assembly 8 is completely away from the blowing nozzle 3, and there is no restriction on the air outlet area of ​​the blowing nozzle 3. At this time, the bellows works normally, and the quenching air required in the tempering process enters the bellows 2 from the air inlet 1, and is discharged normally from the blowing nozzle 3, thereby fully realizing the tempering of glass with a larger width.

[0025] Example 2

[0026] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 1 and Figure 2 As shown, the length of the wind shield assembly 8 is smaller than the blowing width of the blowing nozzle 3. The function of the wind shield assembly 8 is to reduce the increase in energy consumption per unit area of ​​tempered glass when the cooling air blown out by the blowing nozzle 3 cannot be used. Therefore, the length of the wind shield assembly 8 needs to be smaller than the blowing width of the blowing nozzle 3 to enable the wind shield assembly 8 to function.

[0027] like Figure 1 and Figure 2 As shown, the wind shield assembly 8 is arranged on one side or both sides of the air outlet area of ​​the blowing nozzle 3. Based on the first embodiment, the position of the power mechanism 4 can be flexibly arranged according to the needs in actual production through the connection of the power mechanism bracket 6 to meet the tempering cooling requirements of glass with different widths. Therefore, more than one set of wind shield assemblies 8 can be arranged in the air outlet area of ​​the blowing nozzle 3 to control the air outlet width of the blowing nozzle 3.

[0028] like Figure 2As shown, when adjusting the air outlet area of ​​the blowing nozzle 3 for glass with a smaller width, the power mechanism 4 is hinged on the bellows 2 at the opposite side of the air outlet area of ​​the blowing nozzle 3 through the power mechanism bracket 6, and the telescopic rod of the power mechanism 4 is hinged to the wind shield assembly 8. The telescopic rod of the power mechanism 4 is extended until the wind shield assembly 8 is pushed toward the air outlet collar area of ​​the blowing nozzle 3, so that the wind shield assembly 8 reduces the air outlet area of ​​the blowing nozzle 3. At this time, the bellows works normally, and the quenching air required for the tempering process enters the bellows 2 from the air inlet 1, and is discharged from the reduced air outlet area of ​​the blowing nozzle 3, thereby fully realizing the tempering of glass with a smaller width.

[0029] It should be noted that the connection between the telescopic rod of the power mechanism 4 and the wind shield assembly 8 including its structure described in the utility model is not a limitation of the utility model. Based on this purpose, technicians in this field can use other similar mechanical structures to realize the function of adjustable air outlet area of ​​the blowing nozzle 3.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the same. Those skilled in the art should understand that the specific implementation methods of the present invention can be modified or replaced by equivalents with reference to the above embodiments. Any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention are within the scope of protection of the claims of the present invention.

Claims

1. A tempered quenching air grid with adjustable blowing width, comprising a bellows, Features: It also includes a power mechanism (4) mounted on the bellows and a windshield assembly (8) arranged in the bellows for blocking or opening the blowing nozzle (3); the telescopic rod of the power mechanism (4) is connected to the windshield assembly (8) via a connecting assembly (5); the movement of the telescopic rod of the power mechanism (4) drives the windshield assembly (8) to move up and down.

2. A tempered quenching air grid with adjustable blowing width according to claim 1, Features: The power mechanism (4) and the power mechanism bracket (6) are hingedly connected via a second connecting component (7).

3. A tempered quenching air grid with adjustable blowing width according to claim 2, Features: The power mechanism bracket (6) is fixedly connected to the wind box (2) at a position opposite to the air outlet area of ​​the air blowing nozzle (3).

4. A tempered quenching air grid with adjustable blowing width according to claim 1, Features: The length of the wind shield component (8) is smaller than the blowing width of the blowing nozzle (3).

5. A tempered quenching air grid with adjustable blowing width according to claim 1, Features: The wind shielding component (8) is arranged on one side or both sides of the wind outlet area of ​​the blowing nozzle (3).

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