Baking device for preparing optical glass

Abstract

The utility model discloses a baking device for preparing optical glass, which comprises a baking box body, a plurality of ventilation slots, a box door and an electric heating tube, the plurality of ventilation slots are respectively arranged on two sides of the baking box body, the box door is movably arranged on one side of the baking box body, the electric heating tube is arranged in the baking box body, two L-shaped plates are arranged in the baking box body, and the two L-shaped plates are arranged in the baking box body. Auxiliary grooves are formed in the surfaces of the two L-shaped plates correspondingly, auxiliary blocks are movably mounted in the two auxiliary grooves correspondingly, the auxiliary blocks, the placing plates, the two-way threaded rods, the threaded blocks, the embedded plates and the rotating strips are arranged, the rotating strips are rotated clockwise, the two-way threaded rods can be driven to rotate synchronously, and the two-way threaded rods can be driven to rotate synchronously; the inner temperature of the baking box body is gradually increased along with the work of the electric heating tube, so that the surface of the optical glass can be baked, the heat resistance and the mechanical strength of the optical glass can be enhanced, and the optical glass is more durable.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glass preparation, in particular to a baking device used for optical glass preparation. Background Art

[0002] Optical glass is usually composed of silica sand, soda ash, lead oxide, aluminum oxide, and magnesium oxide. Anti-reflective coatings and other optical coatings are applied as needed to improve optical properties. During the molding and processing of optical glass, internal stress may be generated. Baking can make the material expand evenly through heating, thereby reducing and eliminating these internal stresses and improving the stability of the glass. The baking process can help remove impurities and volatile components on the surface of the glass, improve optical properties and surface quality. Proper baking can enhance the heat resistance and mechanical strength of the glass, making it more durable.

[0003] Optical glass has different lengths, but the baking device can only support optical glass of a specific length, which shortens the use range of the baking device. The frame for placing the optical glass is fixed, and the staff can only take out the optical glass from inside the device, which is not practical. Therefore, a baking device for optical glass preparation is designed. Utility Model Content

[0004] The purpose of the utility model is to provide a baking device for preparing optical glass, so as to solve the problem that the baking device proposed in the above background technology can only support optical glass of a specific length and the staff can only take out the optical glass from the inside of the device.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a baking device for preparing optical glass, comprising a baking box, a plurality of ventilation slots, a box door and an electric heating tube, wherein the plurality of ventilation slots are respectively opened on both sides of the baking box, the box door is movably installed on one side of the baking box, the electric heating tube is arranged inside the baking box, two L-shaped plates are arranged inside the baking box, auxiliary grooves are opened on the surfaces of the two L-shaped plates, auxiliary blocks are movably installed inside the two auxiliary grooves, L-shaped blocks are arranged on the tops of the two auxiliary blocks, an extension plate is arranged between the inner walls of the two L-shaped blocks, a shelf plate is arranged on the top of the extension plate, a bidirectional threaded rod is arranged inside the shelf plate, and two embedded plates are arranged on the top of the shelf plate.

[0006] As a preferred technical solution of the present invention, both ends of the bidirectional threaded rod are threadedly sleeved with threaded blocks, and the bottom ends of the two embedded plates are fixedly connected to the tops of the two threaded blocks respectively.

[0007] As a preferred technical solution of the present invention, a plurality of placement grooves are provided on the surfaces of the two embedded plates.

[0008] As a preferred technical solution of the present invention, a rotating bar is rotatably installed on one side of the shelf plate, and one end of the rotating bar is fixedly connected to one end of the bidirectional threaded rod.

[0009] As a preferred technical solution of the present invention, a guide plate is fixedly installed on one side of the top of the shelf plate.

[0010] As a preferred technical solution of the present invention, the bottom ends of the two L-shaped blocks are fixedly connected to the tops of the two auxiliary blocks respectively, and the two sides of the extension plate are fixedly connected to one side of the two L-shaped blocks respectively.

[0011] As a preferred technical solution of the present invention, the two L-shaped blocks are arranged at corresponding positions.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model relates to a baking device for preparing optical glass. By arranging an auxiliary block, a shelf plate, a bidirectional threaded rod, a threaded block, an embedded plate and a rotating bar, the rotating bar can be rotated clockwise to drive the bidirectional threaded rod to rotate synchronously, thereby driving the two threaded blocks threadedly sleeved therewith to move relative to each other, and the two embedded plates can be brought close to each other. Through this structure, the distance between the two embedded plates can be adjusted according to the length of the optical glass. Subsequently, the optical glass can be placed inside two adjacent placement slots. As the electric heating tube works, the temperature inside the baking box gradually increases, so that the surface of the optical glass can be baked, thereby enhancing the heat resistance and mechanical strength of the optical glass, making it more durable.

[0014] 2. The utility model is a baking device for preparing optical glass. By setting an L-shaped plate, an auxiliary groove, an L-shaped block and an extension plate, the extension plate can support the bottom of the shelf plate and push the shelf plate inward. The auxiliary block can move inside the auxiliary groove. Under the connection of the two L-shaped blocks, the shelf plate is driven to move, so that the shelf plate can be quickly pushed out from the inside of the baking box, which is convenient for loading and unloading optical glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of the utility model;

[0016] Figure 2 This is a partial front view structural diagram of the utility model;

[0017] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4The partial elevation structure schematic view of the utility model.

[0019] In the figure: 1, baking box body; 2, ventilation groove; 3, box door; 4, L-shaped plate; 5, auxiliary groove; 6, auxiliary block; 7, L-shaped block; 8, extension plate; 9, resting plate; 10, guide plate; 11, two-way threaded rod; 12, threaded block; 13, embedded plate; 14, placing groove; 15, rotating strip. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figure 1-4 The utility model provides a kind of technical scheme for the baking device for optical glass preparation:

[0022] Embodiment one:

[0023] As Figure 1-3 shown, a kind of baking device for optical glass preparation, including baking box body 1, multiple ventilation grooves 2, box door 3 and electric heating tube, multiple ventilation grooves 2 are respectively opened in the both sides of baking box body 1, box door 3 is movably installed in the side of baking box body 1, electric heating tube is arranged in the inside of baking box body 1, the inside of baking box body 1 is provided with two L-shaped plates 4, the surface of two L-shaped plates 4 is all opened in auxiliary groove 5, the inside of two auxiliary grooves 5 is movably installed with auxiliary block 6, the top of two auxiliary blocks 6 is provided with L-shaped block 7, the inner wall between two L-shaped blocks 7 is provided with extension plate 8, the top of extension plate 8 is provided with resting plate 9, the inside of resting plate 9 is provided with two-way threaded rod 11, the top of resting plate 9 is provided with two embedded plates 13, one side of resting plate 9 is rotatably installed with rotating strip 15, one end of rotating strip 15 is fixedly connected with one end of two-way threaded rod 11, the distance between two embedded plates 13 can be adjusted according to the length of optical glass by the structure, then, optical glass can be placed in the inside of adjacent two placing grooves 14, with the work of electric heating tube, the temperature in the inside of baking box body 1 gradually rises, so that the surface of optical glass can be baked, so that the heat resistance and mechanical strength of optical glass can be enhanced, so that it is more durable.

[0024] Embodiment two:

[0025] On the basis of embodiment one, as Figure 1 and Figure 4As shown, the bottom ends of the two L-shaped blocks 7 are fixedly connected to the tops of the two auxiliary blocks 6 respectively, and the two sides of the extension plate 8 are fixedly connected to one side of the two L-shaped blocks 7 respectively. The positions of the two L-shaped blocks 7 are corresponding to each other. The utility model is a baking device for optical glass preparation. By setting the L-shaped plate 4, the auxiliary groove 5, the L-shaped block 7 and the extension plate 8, the extension plate 8 can support the bottom of the shelf plate 9 and push the shelf plate 9 inward. The auxiliary block 6 can move inside the auxiliary groove 5. Under the connection of the two L-shaped blocks 7, the shelf plate 9 is driven to move.

[0026] Working principle: Optical glass is usually composed of silica sand, soda ash, lead oxide, aluminum oxide, and magnesium oxide. Anti-reflective coatings and other optical coatings are applied as needed to improve optical properties. During the molding and processing of optical glass, stress may be generated inside. Baking can make the material expand evenly by heating, thereby reducing and eliminating these internal stresses and improving the stability of the glass. The baking process can help remove impurities and volatile components on the surface of the glass, improve optical properties and surface quality. Proper baking can enhance the heat resistance and mechanical strength of the glass, making it more durable. Optical glass varies in length, and the baking device can only support optical glass of a specific length, shortening the use range of the baking device. The frame for placing the optical glass is fixed, and the staff can only take out the optical glass from the inside of the device, which is not practical enough. For this reason, a baking device for optical glass preparation is designed. The structural materials set inside the baking device are all high-temperature resistant materials. , so that it can work normally inside the baking oven 1. When the rotating bar 15 is rotated clockwise, the bidirectional threaded rod 11 can be driven to rotate synchronously, thereby driving the two threaded blocks 12 threadedly sleeved therewith to move relative to each other, and the two embedded plates 13 can be close to each other. Through this structure, the distance between the two embedded plates 13 can be adjusted according to the length of the optical glass. Subsequently, the optical glass can be placed inside the two adjacent placement grooves 14. As the electric heating tube works, the temperature inside the baking oven 1 gradually increases, so that the surface of the optical glass can be baked, thereby enhancing the heat resistance and mechanical strength of the optical glass and making it more durable. The extension plate 8 can support the bottom of the shelf plate 9 and push the shelf plate 9 inward, so that the auxiliary block 6 can move inside the auxiliary groove 5. Under the connection of the two L-shaped blocks 7, the shelf plate 9 is driven to move, so that the shelf plate 9 can be quickly pushed out from the inside of the baking oven 1, which is convenient for loading and unloading the optical glass.

[0027] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A baking device for preparing optical glass, comprising a baking box (1), a plurality of ventilation slots (2), a box door (3) and an electric heating tube, wherein the plurality of ventilation slots (2) are respectively provided on both sides of the baking box (1), the box door (3) is movably mounted on one side of the baking box (1), and the electric heating tube is arranged inside the baking box (1), characterized in that: Two L-shaped plates (4) are provided inside the baking oven body (1), and auxiliary grooves (5) are provided on the surfaces of the two L-shaped plates (4). Auxiliary blocks (6) are movably installed inside the two auxiliary grooves (5), and L-shaped blocks (7) are provided on the tops of the two auxiliary blocks (6). An extension plate (8) is provided between the inner walls of the two L-shaped blocks (7), and a shelf plate (9) is provided on the top of the extension plate (8). A bidirectional threaded rod (11) is provided inside the shelf plate (9), and two embedded plates (13) are provided on the top of the shelf plate (9).

2. A baking device for preparing optical glass according to claim 1, characterized in that: Both ends of the bidirectional threaded rod (11) are threadedly sleeved with threaded blocks (12), and the bottom ends of the two embedded plates (13) are fixedly connected to the tops of the two threaded blocks (12) respectively.

3. A baking device for preparing optical glass according to claim 2, characterized in that: The surfaces of the two embedded plates (13) are both provided with a plurality of placement grooves (14).

4. The baking device for preparing optical glass according to claim 1, characterized in that: A rotating bar (15) is rotatably mounted on one side of the shelf plate (9), and one end of the rotating bar (15) is fixedly connected to one end of a bidirectional threaded rod (11).

5. The baking device for preparing optical glass according to claim 4, characterized in that: A guide plate (10) is fixedly mounted on one side of the top of the shelf plate (9).

6. The baking device for preparing optical glass according to claim 1, characterized in that: The bottom ends of the two L-shaped blocks (7) are respectively fixedly connected to the tops of the two auxiliary blocks (6), and the two sides of the extension plate (8) are respectively fixedly connected to one side of the two L-shaped blocks (7).

7. A baking device for preparing optical glass according to claim 6, characterized in that: The two L-shaped blocks (7) are arranged at corresponding positions.

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