Annealing furnace door baffle adjusting structure

Abstract

The utility model provides an annealing furnace door baffle adjusting structure which comprises two L-shaped mounting plates which are both mounted on one side of an annealing furnace body. Two furnace door baffles are arranged in each L-shaped mounting plate, and matched connecting assemblies are arranged between every two adjacent furnace door baffles and the annealing furnace body; two adjusting shafts are arranged on the sides, deviating from each other, of the two L-shaped mounting plates, one end of each adjusting shaft is rotationally connected with the annealing furnace body, a swing plate is arranged at the other end of each adjusting shaft, and the end, away from the corresponding adjusting shaft, of each swing plate is movably hinged to the corresponding furnace door baffle through a first pin shaft; each adjusting shaft located on the lower portion is sleeved with a meshing gear, and a synchronous adjusting assembly is arranged between the two meshing gears and the annealing furnace body. Through the matching arrangement of the structures, the furnace door baffle can be conveniently and automatically opened / closed, the operation is simple, and the popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal glass manufacturing, in particular to an annealing furnace door baffle regulating structure. Background Art

[0002] Glass annealing is a process to reduce or eliminate the uneven permanent thermal stress formed in glass products during hot forming or hot processing. The glass products are placed in an annealing furnace for heating. After being heated at a constant temperature for a certain period of time within the annealing temperature range, they are slowly cooled at a certain rate to improve the mechanical strength and thermal stability of the glass.

[0003] At present, the annealing furnace on the market needs to open the furnace door baffle when performing annealing operations. After searching, the Chinese utility model application number is CN202220224112.5, the publication number is CN217210357U, and the patent document name is a diffusion furnace door protection device, including a diffusion furnace body, a cover body, an adjustment mechanism and a sealing assembly, the cover body is installed on the furnace door on the diffusion furnace body, the inner wall of the furnace door is provided with a sealing retaining ring, and the surface of the diffusion furnace body is provided with a hinge and a locking member;

[0004] In the above patent document, when opening, the locking piece needs to be opened manually, and then the cover body is pulled to be hinged and opened along the furnace door through the hinge. When closing, under the action of the hinge, the cover body is moved to be closed along the furnace door through the hinge, and then the locking piece is manually locked. Not only is the operation cumbersome and increases the labor intensity of the workers, but also because the furnace body is a high-temperature working body, there is a certain safety risk in the manual opening method;

[0005] Therefore, based on the above problems, the present invention provides an annealing furnace door baffle adjustment structure. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an annealing furnace door baffle adjustment structure, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The annealing furnace door baffle adjustment structure includes two L-shaped mounting plates, and the two L-shaped mounting plates are fixedly mounted on one side of the annealing furnace body;

[0009] Two furnace door baffles are arranged in each L-shaped mounting plate, and matching connection components are arranged between two adjacent furnace door baffles and the annealing furnace body;

[0010] Two adjusting shafts are provided on the opposite sides of the two L-shaped mounting plates, one end of each adjusting shaft is rotatably connected to the annealing furnace body, the other end of each adjusting shaft is fixedly provided with a swing plate, and the end of each swing plate away from the corresponding adjusting shaft is movably hinged to the corresponding furnace door baffle through a first pin shaft, and a meshing gear is fixedly sleeved on each of the adjusting shafts located below, and a synchronous adjustment component is provided between the two meshing gears and the annealing furnace body.

[0011] Furthermore, a furnace opening is provided between the two L-shaped mounting plates, and the furnace opening is opened on one side of the annealing furnace body.

[0012] Furthermore, the four furnace door baffles have the same specifications and sizes, and the four furnace door baffles cooperate with each other to block the furnace opening.

[0013] Furthermore, the mating connection assembly includes two mating shafts, one end of each of the mating shafts is rotatably connected to the annealing furnace body, the other end of each of the mating shafts is fixedly provided with a notched gear, the two notched gears are meshed with each other, one side of each of the notched gears is fixedly provided with a mating plate, and one end of each of the mating plates away from the corresponding mating shaft is movably hinged to the corresponding furnace door baffle through a second pin shaft.

[0014] Furthermore, the synchronous adjustment component includes a fixed plate and two fixed slide rails, the fixed plate is fixedly connected to one side of the annealing furnace body, a driving motor is fixedly provided on the fixed plate, a worm is fixedly provided on the power output end of the driving motor, worm wheels are meshed on both sides of the worm, an adjustment pin is fixedly provided through the middle of each worm wheel, each adjustment pin is rotatably connected to one side of the annealing furnace body, an adjustment plate is fixedly provided on each worm wheel, an elliptical sliding hole is provided on each adjustment plate, and a matching sliding pin is provided in each elliptical sliding hole;

[0015] The two fixed slide rails are fixedly connected to one side of the annealing furnace body, a matching slide is slidably provided on each of the fixed slide rails, a rack plate is fixedly provided on the side of each matching slide away from the corresponding fixed slide rail, each rack plate is meshed with the corresponding meshing gear, and each matching slide pin is fixedly connected to the corresponding rack plate.

[0016] Furthermore, the cross-sectional structure of the matching slide plate is T-shaped, and the fixed slide rail is provided with a T-shaped slide groove matching with the matching slide plate.

[0017] The utility model provides an annealing furnace door baffle adjustment structure. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The utility model facilitates the synchronous adjustment of the four furnace door baffles through the coordinated arrangement of the synchronous adjustment component and the matching connection component, so as to facilitate the blocking and opening of the furnace opening by adjusting the four furnace door baffles. It not only effectively solves the problem of safety risks in the prior art of manually opening / closing the furnace door cover, but also facilitates the adjustment of the four furnace door baffles, saves time and effort, greatly reduces the labor intensity of workers, and is conducive to later production and manufacturing;

[0019] 2. In the utility model, since the cross-sectional structure of the matching slide is T-shaped, a T-shaped groove matching the matching slide is provided on the fixed slide rail. When the matching slide slides along the fixed slide rail, the matching slide is driven to slide along the T-shaped groove. This helps to increase the stability of the matching slide sliding along the fixed slide rail, thereby increasing the stability of the overall device for adjusting the furnace door baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The utility model is shown as a three-dimensional connection schematic diagram of the overall structure of the main view;

[0022] Figure 2 It shows a three-dimensional connection diagram of the main view of the utility model at the structures of the matching connection component, the synchronous adjustment component, the furnace door baffle, the L-shaped installation plate, etc.;

[0023] Figure 3 It shows a three-dimensional connection diagram of the main view of the structure of the utility model, including the matching connection component, the synchronous adjustment component, the furnace door baffle, the L-shaped mounting plate, etc.;

[0024] Figure 4 A three-dimensional connection diagram of the synchronous adjustment component of the utility model is shown;

[0025] As shown in the figure: 1. Annealing furnace body; 2. Furnace door baffle; 3. L-shaped mounting plate; 4. Matching connection assembly; 41. Matching shaft; 42. Notched gear; 43. Matching plate; 5. Meshing gear; 6. Synchronous adjustment assembly; 61. Drive motor; 62. Fixed plate; 63. Worm; 64. Worm wheel; 65. Adjustment plate; 66. Rack plate; 67. Fixed slide rail; 68. Matching slide plate; 69. Adjustment pin; 7. Swing plate; 8. Adjustment shaft. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] In order to solve the technical problems in the background technology, the following annealing furnace door baffle adjustment structure is provided:

[0029] Combination Figure 1-4 As shown, the annealing furnace door baffle adjustment structure provided by the utility model includes two L-shaped mounting plates 3, and the two L-shaped mounting plates 3 are fixedly mounted on one side of the annealing furnace body 1;

[0030] Two furnace door baffles 2 are arranged in each L-shaped mounting plate 3, and a matching connection component 4 is arranged between two adjacent furnace door baffles 2 and the annealing furnace body 1;

[0031] Two adjusting shafts 8 are provided on the opposite sides of the two L-shaped mounting plates 3, one end of each adjusting shaft 8 is rotatably connected to the annealing furnace body 1, and the other end of each adjusting shaft 8 is fixedly provided with a swing plate 7, and the end of each swing plate 7 away from the corresponding adjusting shaft 8 is movably hinged with the corresponding furnace door baffle 2 through a first pin shaft, and a meshing gear 5 is fixedly sleeved on each adjusting shaft 8 located at the bottom, and a synchronous adjustment component 6 is provided between the two meshing gears 5 and the annealing furnace body 1.

[0032] A furnace opening is arranged between the two L-shaped mounting plates 3, and the furnace opening is opened on one side of the annealing furnace body 1. The four furnace door baffles 2 have the same size and specifications, and the four furnace door baffles 2 cooperate to block the furnace opening.

[0033] The mating connection assembly 4 includes two mating shafts 41, one end of each mating shaft 41 is rotatably connected to the annealing furnace body 1, the other end of each mating shaft 41 is fixedly provided with a notched gear 42, the two notched gears 42 are meshed with each other, one side of each notched gear 42 is fixedly provided with a mating plate 43, and one end of each mating plate 43 away from the corresponding mating shaft 41 is movably hinged to the corresponding furnace door baffle 2 through a second pin shaft.

[0034] The synchronous adjustment component 6 includes a fixed plate 62 and two fixed slide rails 67. The fixed plate 62 is fixedly connected to one side of the annealing furnace body 1. A driving motor 61 is fixedly provided through the fixed plate 62. The model of the driving motor 61 is VYF-02. A worm 63 is fixedly provided on the power output end of the driving motor 61. Both sides of the worm 63 are meshed with worm wheels 64. An adjustment pin 69 is fixedly provided through the middle of each worm wheel 64. Each adjustment pin 69 is rotatably connected to one side of the annealing furnace body 1. An adjustment plate 65 is fixedly provided on each worm wheel 64. An elliptical sliding hole is provided on each adjustment plate 65. A matching sliding pin is provided in each elliptical sliding hole.

[0035] Both fixed slide rails 67 are fixedly connected to one side of the annealing furnace body 1, and a matching slide plate 68 is slidably provided on each fixed slide rail 67. A rack plate 66 is fixedly provided on the side of each matching slide rail 68 away from the corresponding fixed slide rail 67, and each rack plate 66 is meshed with the corresponding meshing gear 5, and each matching slide pin is fixedly connected to the corresponding rack plate 66.

[0036] In specific use, when the furnace door baffle 2 needs to be moved and adjusted, the operation is as follows:

[0037] The drive motor 61 is started. Under the power output of the drive motor 61, the worm 63 is driven to rotate. At the same time, in the meshing operation, each worm wheel 64 is driven to mesh and rotate along the worm 63, thereby driving each adjusting pin 69 to rotate along the annealing furnace body 1, thereby driving the two adjusting plates 65 and the elliptical sliding holes on the adjusting plates 65 to move. In this way, it is easy to drive each matching sliding pin to move along the corresponding elliptical sliding hole, thereby driving each rack plate 66 to move, thereby driving each matching slide plate 68 to slide along the corresponding fixed slide rail 67. When the meshing gear 5 rotates, it drives the swing plate 7 located below to move. The movement simultaneously drives the furnace door baffle 2, matching plate 43 and notched gear 42 located below to move. At the same time, under the meshing operation, each notched gear 42 located above is driven to mesh and rotate along the corresponding notched gear 42 located below, thereby driving the furnace door baffle 2, matching plate 43 and swing plate 7 located above to move, so as to facilitate driving the four furnace door baffles 2 to cooperate with each other to block the furnace mouth. The structural design of the present invention not only effectively solves the problem of safety risks in the prior art of manually opening / closing the furnace door cover, but also facilitates the adjustment of the four furnace door baffles 2, saves time and effort, greatly reduces the labor intensity of workers, and is conducive to later production and manufacturing.

[0038] Embodiment 2

[0039] like Figure 1-4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0040] The cross-sectional structure of the matching slide plate 68 is T-shaped, and a T-shaped slide groove matching with the matching slide plate 68 is provided on the fixed slide rail 67 .

[0041] During specific use, based on the first embodiment, since the cross-sectional structure of the mating slide 68 is T-shaped, and a T-shaped groove matching the mating slide 68 is provided on the fixed rail 67, when each mating slide 68 slides along the corresponding fixed rail 67, each mating slide 68 is driven to slide along the corresponding T-shaped groove. In this way, the stability of the mating slide 6 sliding along the fixed rail 67 can be increased, thereby increasing the stability of the overall device in adjusting the furnace door baffle 2.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An annealing furnace door baffle adjustment structure, comprising two L-shaped mounting plates (3), characterized in that: The two L-shaped mounting plates (3) are both fixedly mounted on one side of the annealing furnace body (1); Two furnace door baffles (2) are arranged in each L-shaped mounting plate (3), and a matching connection assembly (4) is arranged between two adjacent furnace door baffles (2) and the annealing furnace body (1); Two adjusting shafts (8) are provided on opposite sides of the two L-shaped mounting plates (3); one end of each adjusting shaft (8) is rotatably connected to the annealing furnace body (1); the other end of each adjusting shaft (8) is fixedly provided with a swing plate (7); one end of each swing plate (7) away from the corresponding adjusting shaft (8) is movably hinged to the corresponding furnace door baffle (2) through a first pin shaft; a meshing gear (5) is fixedly sleeved on each adjusting shaft (8) located at the bottom; and a synchronous adjustment component (6) is provided between the two meshing gears (5) and the annealing furnace body (1).

2. The annealing furnace door baffle adjustment structure according to claim 1, characterized in that: A furnace opening is provided between the two L-shaped mounting plates (3), and the furnace opening is opened on one side of the annealing furnace body (1).

3. The annealing furnace door baffle adjustment structure according to claim 2, characterized in that: The four furnace door baffles (2) have the same specifications and sizes, and the four furnace door baffles (2) cooperate with each other to block the furnace opening.

4. The annealing furnace door baffle adjustment structure according to claim 1, characterized in that: The mating connection assembly (4) comprises two mating shafts (41), one end of each mating shaft (41) is rotatably connected to the annealing furnace body (1), the other end of each mating shaft (41) is fixedly provided with a notched gear (42), the two notched gears (42) are meshed with each other, one side of each notched gear (42) is fixedly provided with a mating plate (43), and one end of each mating plate (43) away from the corresponding mating shaft (41) is movably hinged to the corresponding furnace door baffle (2) via a second pin shaft.

5. The annealing furnace door baffle adjustment structure according to claim 1, characterized in that: The synchronous adjustment component (6) comprises a fixed plate (62) and two fixed slide rails (67); the fixed plate (62) is fixedly connected to one side of the annealing furnace body (1); a driving motor (61) is fixedly provided through the fixed plate (62); a worm (63) is fixedly provided on the power output end of the driving motor (61); worm wheels (64) are meshed on both sides of the worm wheel (63); an adjustment pin (69) is fixedly provided through the middle of each worm wheel (64); each adjustment pin (69) is rotatably connected to one side of the annealing furnace body (1); an adjustment plate (65) is fixedly provided on each worm wheel (64); each adjustment plate (65) is provided with an elliptical sliding hole; and each elliptical sliding hole is provided with a matching sliding pin; The two fixed slide rails (67) are both fixedly connected to one side of the annealing furnace body (1); a matching slide plate (68) is slidably provided on each of the fixed slide rails (67); a rack plate (66) is fixedly provided on the side of each matching slide plate (68) away from the corresponding fixed slide rail (67); each rack plate (66) is meshedly connected to a corresponding meshing gear (5); and each matching slide pin is fixedly connected to the corresponding rack plate (66).

6. The annealing furnace door baffle adjustment structure according to claim 5, characterized in that: The cross-sectional structure of the matching slide plate (68) is T-shaped, and the fixed slide rail (67) is provided with a T-shaped slide groove matching the matching slide plate (68).

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