Length adjustment limit mechanism for glass forming and curing furnace

Abstract

The utility model discloses a length adjustment and limiting mechanism for a glass forming curing furnace, which comprises an upper wind tube of the curing furnace, a mounting frame, a rotating shaft, a support rod and a lower wind tube of the curing furnace; a first long strip hole is arranged at the lower part of the side wall of the upper wind tube of the curing furnace; the mounting frame is fixed on the side wall of the upper wind tube of the curing furnace below the first long strip hole; the support rod can rotate around the rotating shaft, or the support rod and the rotating shaft can rotate relative to the mounting frame as a whole; a second long strip hole is arranged on the lower wind tube of the curing furnace, and the lower wind tube of the curing furnace is used to slidably cooperate with the outer side of the upper wind tube of the curing furnace, and the support rod is extended into the second long strip hole for limiting. The utility model is convenient for shortening or lengthening the hot air outlet mechanism, and has a simple structure and convenient adjustment, and can automatically limit the length position of the wind tube mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of glass forming and curing furnaces, in particular to a length regulating and limiting mechanism for a glass forming and curing furnace. Background Art

[0002] The curing furnace heats the material to a certain temperature, thereby inducing a chemical or physical reaction, causing the material to solidify and change its structure. The company designed a complex-surface organic glass integral molding curing furnace, in which a wind tube is set to pass hot air into the glass to be cured for drying. However, for different glasses to be cured, the height and position are different, resulting in different distances from the air outlet to the surface of the glass to be cured, so that the pre-examined drying process parameters cannot achieve the ideal effect, affecting the curing efficiency and curing quality of the glass. Utility Model Content

[0003] The utility model provides a length adjustment and limiting mechanism for a glass forming and curing furnace, one of the technical problems to be solved is that in the forming and curing furnace, different glasses to be cured have different heights and positions, resulting in different distances from an air outlet to the surface of the glass to be cured.

[0004] In view of the above problems in the prior art, according to one aspect disclosed by the present utility model, the present utility model adopts the following technical solution:

[0005] A length adjustment and limiting mechanism for a glass forming and curing furnace, comprising:

[0006] The curing furnace upper wind tube, wherein the lower part of the side wall of the curing furnace upper wind tube is provided with a first long strip hole;

[0007] A mounting frame fixed to the side wall of the upper air cylinder of the curing furnace below the first elongated hole;

[0008] A rotating shaft and a support rod, wherein the rotating shaft is arranged on the mounting frame, one end of the support rod is connected to the rotating shaft, and the other end of the support rod can extend from the first elongated hole or retract into the interior of the upper wind tube of the curing furnace; the support rod can rotate around the rotating shaft, or the support rod and the rotating shaft can rotate as a whole relative to the mounting frame;

[0009] The lower wind tube of the curing furnace is provided with a second elongated hole, and the lower wind tube of the curing furnace is used to slidably cooperate with the outer side of the upper wind tube of the curing furnace, and the support rod is extended into the second elongated hole for limiting.

[0010] In order to better realize the utility model, a further technical solution is:

[0011] Furthermore, the first elongated holes on the upper air cylinder of the curing furnace are arranged on opposite sides and are provided in a plurality of pairs.

[0012] Furthermore, the second elongated holes on the lower wind tube of the curing furnace are arranged in at least two rows in the vertical direction.

[0013] Furthermore, a row of second long strip holes is respectively arranged at the upper part and the lower part of the lower wind tube of the curing furnace.

[0014] Furthermore, the positions of the second elongated holes in the upper and lower parts are kept consistent in the vertical direction.

[0015] Furthermore, the second elongated holes on the lower wind duct of the curing furnace are arranged on opposite sides and are set in several pairs, and the positions of the second elongated holes on the lower wind duct of the curing furnace and the first elongated holes on the upper wind duct of the curing furnace remain the same in the vertical direction.

[0016] Furthermore, a baffle inclined outward is provided on the mounting frame to prevent excessive rotation of the support rod.

[0017] Compared with the prior art, one of the beneficial effects of the utility model is:

[0018] The utility model discloses a length adjustment and limiting mechanism for a glass forming and curing furnace, which is convenient for shortening or lengthening a hot air outlet mechanism, has a simple structure and is convenient for adjustment, and can automatically limit the length position of the air duct mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application document or the technical solutions in the prior art, the drawings required for use in the description of the embodiments or the prior art are briefly introduced below. Obviously, the drawings described below are only references to some embodiments in the present application document. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram according to an embodiment of the utility model.

[0021] Figure 2 It is a schematic diagram of a surface according to an embodiment of the utility model.

[0022] Figure 3 for Figure 2 Schematic diagram of the BB cross section.

[0023] Figure 4 It is a three-dimensional schematic diagram according to an embodiment of the utility model.

[0024] Figure 5It is a partial schematic diagram according to an embodiment of the utility model.

[0025] Figure 6 It is an axonometric schematic diagram according to another direction of the utility model.

[0026] The names of the drawings corresponding to the reference numerals are:

[0027] 1-upper air duct of curing furnace, 2-first long strip hole, 3-rotating shaft, 4-support rod, 5-lower air duct of curing furnace, 6-second long strip hole, 7-baffle. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the embodiments, but the implementation manner of the present invention is not limited thereto.

[0029] See also Figures 1 to 6 The bracket 3 is a vertically extending bracket that is provided with a plurality of brackets 4, each bracket 4 having a plurality of camshafts 4 and a plurality of camshafts 4 arranged on the bottom of the bracket 3. The bracket 3 is a vertically extending bracket that is provided with a plurality of camshafts 4 on the bottom of the bracket 3. The bracket 3 is a vertically extending bracket that is provided with a plurality of camshafts 4 on the bottom of the bracket 3.

[0030] The first elongated holes 2 on the wind tube 1 of the curing furnace are arranged on opposite sides and are arranged in pairs; of course, the utility model is not limited to this, such as setting three first elongated holes 2 arranged at an angle of 120 degrees.

[0031] Generally speaking, at least two rows of second elongated holes 6 are arranged on the lower air duct 5 of the curing furnace in the vertical direction. For example, one row of second elongated holes 6 is arranged on the upper and lower parts of the lower air duct 5 of the curing furnace, and the positions of the second elongated holes 6 on the upper and lower parts are kept consistent in the vertical direction.

[0032] The second elongated holes 6 on the lower wind duct 5 of the curing furnace can also be arranged on opposite sides and set in several pairs, but the utility model is not limited to this; however, the position of the second elongated holes 6 on the lower wind duct 5 of the curing furnace and the position of the first elongated holes 2 on the upper wind duct 1 of the curing furnace remain the same in the vertical direction.

[0033] A baffle plate 7 inclined outward is provided on the mounting frame to prevent the support rod 4 from excessively rotating.

[0034] In the above embodiment, when the air duct 5 under the curing furnace is pushed upward, the upper edge of the air duct 5 under the curing furnace will push the support rod 4, and the support rod 4 will rotate inward, that is, the support rod 4 will withdraw from the first long strip hole 2. When the second long strip hole 6 at the top is basically overlapped with the first long strip hole 2, the support rod 4 will rotate outward due to the effect of gravity, so that it falls into the second long strip hole 6 and the first long strip hole 2. When the external force is removed from the air duct 5 under the curing furnace, the air duct 5 under the curing furnace falls, and the second long strip hole 6 is hung on the support rod 4, thereby preventing it from falling. When it is necessary to shorten the distance of the entire air outlet mechanism, the air duct 5 under the curing furnace is continuously pushed upward by external force, and the above steps are almost repeated, and finally the second long strip hole 6 at the bottom is hung on the support rod 4, that is, the distance of the entire air outlet duct is shortened.

[0035] In summary, the length adjustment and limiting mechanism of the glass forming and curing furnace of the present invention can conveniently shorten or lengthen the hot air outlet mechanism, and has a simple structure and convenient adjustment, and can automatically limit the length position of the air duct mechanism.

[0036] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0037] The "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the utility model.

[0038] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure and claims of the present application, a variety of variations and improvements may be made to the components and / or layout of the subject combination layout. In addition to variations and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A length adjustment and limiting mechanism for a glass forming and curing furnace, characterized in that include: A curing furnace upper wind tube (1), wherein a first long strip hole (2) is provided at the lower part of the side wall of the curing furnace upper wind tube (1); A mounting frame fixed on the side wall of the upper wind tube (1) of the curing furnace below the first elongated hole (2); A rotating shaft (3) and a support rod (4), wherein the rotating shaft (3) is arranged on the mounting frame, one end of the support rod (4) is connected to the rotating shaft (3), and the other end of the support rod (4) can extend from the first elongated hole (2) or retract into the interior of the wind tube (1) on the curing furnace; the support rod (4) can rotate around the rotating shaft (3), or the support rod (4) and the rotating shaft (3) can rotate as a whole relative to the mounting frame; The curing furnace lower wind tube (5) is provided with a second elongated hole (6), and the curing furnace lower wind tube (5) is used to slidably cooperate with the outer side of the curing furnace upper wind tube (1), and to make the support rod (4) extend into the second elongated hole (6) for limiting.

2. The length adjustment and limiting mechanism of the glass forming and curing furnace according to claim 1 is characterized in that The first elongated holes (2) on the wind tube (1) of the curing furnace are arranged on opposite sides and are provided in a plurality of pairs.

3. The length adjustment and limiting mechanism of the glass forming and curing furnace according to claim 1 is characterized in that The second elongated holes (6) on the lower air duct (5) of the curing furnace are arranged in at least two rows in the vertical direction.

4. The length adjustment and limiting mechanism of the glass forming and curing furnace according to claim 3 is characterized in that A row of second long strip holes (6) is respectively arranged at the upper part and the lower part of the lower wind tube (5) of the curing furnace.

5. The length adjustment and limiting mechanism of the glass forming and curing furnace according to claim 4 is characterized in that The second elongated holes (6) at the upper and lower parts are arranged at the same vertical position.

6. The length adjustment and limiting mechanism of the glass forming and curing furnace according to claim 1 is characterized in that The second elongated holes (6) on the lower wind duct (5) of the curing furnace are arranged on opposite sides and are provided in a plurality of pairs, and the positions of the second elongated holes (6) on the lower wind duct (5) of the curing furnace and the first elongated holes (2) on the upper wind duct (1) of the curing furnace are kept the same in the vertical direction.

7. The length adjustment and limiting mechanism of the glass forming and curing furnace according to claim 1 is characterized in that The mounting frame is provided with a baffle (7) inclined outwardly to prevent the support rod (4) from excessively rotating.

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