A viewing window for a smelting apparatus

Abstract

The utility model discloses an observation window of smelting equipment belongs to observation window technical field, be applied to smelting equipment shell, smelting equipment observation window installs the side of smelting equipment shell, the side of smelting equipment shell is located below smelting equipment observation window Fixed mounting has the mounting seat, the top of mounting seat is provided with the connecting seat, the top of connecting seat is provided with the mounting sleeve, the mounting sleeve is the through type cylinder setting, the inside of mounting sleeve places optical lens. The utility model can place optical lens in the inside of mounting sleeve, then through the rotation adjusting screw rod drive extrusion fixed plate moves, make extrusion fixed plate extrude and fix the outer wall of optical lens, thereby make optical lens observe smelting equipment observation window and show the picture on the display screen of external connection, do not need personnel direct observation, reduce the damage to personnel eye.

Description

Technical Field

[0001] This utility model relates to the field of observation window technology, and in particular to an observation window for a smelting equipment. Background Technology

[0002] Currently, the production process of all vacuum or atmosphere-protected melting and casting equipment is roughly divided into: heating, holding, and cooling. During the production process, the metal gradually melts as the temperature rises. After all the metal elements have melted and been thoroughly stirred, casting can begin. Throughout the production process, operators need to visually observe the interior of the furnace through the glass window provided by the equipment. As a result, many of the operators in the melting and casting department have long suffered from eye diseases that are difficult to cure.

[0003] To address the long-standing industry problem of health hazards to frontline employees, the industry typically uses sunglasses for observation. However, some scenarios require real-time monitoring of the time and temperature from the start of melting to complete melting of molten metal alloys. Sunglasses that are not dark enough cannot protect the eyes, while sunglasses that are too dark cannot clearly show the internal situation. Even with sunglasses, it is not advisable to stare at the surface of molten metal at high temperatures for extended periods, which also affects product quality and efficiency. Therefore, we propose an observation window for smelting equipment to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies mentioned in the background section by proposing an observation window for smelting equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An observation window for a smelting device is applied to the outer shell of the smelting device. The observation window is installed on the side of the outer shell of the smelting device. A mounting base is fixedly installed on the side of the outer shell below the observation window. A connecting base is provided above the mounting base. A mounting sleeve is provided at the top of the connecting base. The mounting sleeve is a through-type cylindrical structure. An optical lens is placed inside the mounting sleeve. The lens of the optical lens is focused on the position of the observation window of the smelting device. The optical lens can be focused on the observation window of the smelting equipment, and the other end of the optical lens can be connected to a display screen, allowing personnel to directly observe the situation inside the observation window of the smelting equipment by viewing the display screen, thus reducing eye damage to personnel.

[0006] Preferably, the mounting base is fixedly connected to the outer shell of the smelting equipment by bolts, and the end of the mounting base is inclined. It allows for the installation and removal of the mounting base, while also improving the stability of the mounting base's support.

[0007] Preferably, an adjusting screw is inserted into the top end of the mounting sleeve, and the bottom end of the adjusting screw extends through the mounting sleeve into the interior of the mounting sleeve; After the optical lens is placed inside the mounting sleeve, the adjusting screw is rotated to press against the outer wall of the optical lens, thereby fixing the optical lens.

[0008] Preferably, a compression fixing plate is provided above the inner wall of the mounting sleeve. The compression fixing plate is arc-shaped, and a buffer rubber pad is provided on the inner wall of the compression fixing plate. The end of the adjusting screw is movably connected to the compression fixing plate. The adjusting screw can cause the pressing plate to press against the outer wall of the optical lens, thereby improving the stability of the optical lens after installation.

[0009] Preferably, the bottom end of the connecting seat is provided with a movable block, the top end of the mounting seat is provided with a movable slot, and the movable block extends into the interior of the movable slot; The connecting seat can slide above the mounting base, thereby adjusting the distance between the optical lens and the observation window of the melting equipment, so that the optical lens can be better focused and observed.

[0010] Preferably, a rotating screw is inserted into the side of the mounting base, the rotating screw extends into the interior of the movable slot, the movable block is sleeved on the outside of the rotating screw, and the movable block is threadedly connected to the rotating screw; Rotating the screw can drive the moving block to move, thereby improving the stability of the connecting seat's movement. At the same time, the screw's threaded self-locking structure can fix the position of the connecting seat.

[0011] Preferably, a rotating disk is fixedly mounted on one end of the rotating screw outside the mounting base, and a crank handle is provided at the eccentric shaft position of the rotating disk; Personnel can directly rotate the turntable to drive the rotating screw, making the rotation of the rotating screw more convenient.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model can place the optical lens inside the mounting sleeve, and then drive the extrusion fixing plate to move by rotating the adjusting screw, so that the extrusion fixing plate extrudes and fixes the outer wall of the optical lens, thereby allowing the optical lens to observe the smelting equipment through the observation window and display the image on an external display screen, eliminating the need for direct observation by personnel and reducing damage to personnel's eyes.

[0013] 2. This utility model can rotate a rotating disk to drive a rotating screw to rotate, and the rotating screw drives the connecting seat to move through a moving block, thereby adjusting the distance between the optical lens and the observation window of the melting equipment, so that the optical lens can be better focused for observation. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an observation window for a smelting equipment proposed in this utility model; Figure 2 for Figure 1 Schematic diagram of the middle connector; Figure 3 for Figure 1 A schematic diagram of the separated state of the mounting base and the connecting base; Figure 4 for Figure 3 A frontal sectional view of the mounting base.

[0015] In the diagram: 1. Casing of the smelting equipment; 2. Observation window of the smelting equipment; 3. Mounting base; 4. Connecting base; 5. Mounting sleeve; 6. Optical lens; 7. Extrusion fixing plate; 8. Adjusting screw; 9. Moving block; 10. Moving slot; 11. Rotating screw; 12. Rotating disk. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-4The diagram shows an observation window 2 of a smelting apparatus. This observation window 2 is located at the smelting position of the apparatus's outer casing 1, allowing observation of the metal smelting process inside the casing 1. The observation window 2 is made of UV-resistant glass, blocking some harmful light. A mounting base 3 is bolted to the side of the outer casing 1 below the observation window 2. A connecting base 4 is placed above the mounting base 3, and a cylindrical mounting sleeve 5 is fixed to the top of the connecting base 4. An optical lens 6 is inserted inside the mounting sleeve 5, with its lens aligned with the position of the observation window 2. Subsequently, a display screen is connected to the tail of the optical lens 6 via a circuit. The display screen can be placed at the location of the operating equipment, allowing personnel to directly operate the equipment while observing, without the need for personnel to move back and forth. A compression fixing plate 7 is placed on the upper part of the inside of the mounting sleeve 5. The compression fixing plate 7 is arc-shaped, and the arc angle of the compression fixing plate 7 is adapted to the arc angle of the inner wall of the mounting sleeve 5. Then, an adjusting screw 8 is inserted at the top of the mounting sleeve 5. The bottom end of the adjusting screw 8 passes through the mounting sleeve 5, extends into the interior of the mounting sleeve 5, and is movably connected to the compression fixing plate 7. The inner wall of the compression fixing plate 7 is provided with a buffer rubber pad.

[0018] For a detailed description of the connector 4 in this embodiment, please refer to [link / reference]. Figure 3 and Figure 4 A movable block 9 is fixedly installed at the bottom of the connecting seat 4. A movable slot 10 is opened at the top of the mounting seat 3. A rotating screw 11 is then inserted into the end of the mounting seat 3. The end of the rotating screw 11 extends into the interior of the movable slot 10, so that the movable block 9 is sleeved on the outside of the rotating screw 11 and threadedly connected to the rotating screw 11. A rotating disk 12 is fixedly installed at the end of the rotating screw 11 located outside the mounting seat 3. A crank is fixedly installed at the eccentric shaft position of the rotating disk 12. The rotating screw 11 can drive the movable block 9 and the connecting seat 4 to move back and forth, which facilitates the focusing of the optical lens 6. At the same time, the parameters of the optical lens 6 are set to wide angle and small aperture to reduce the damage of strong light to the CMOS and improve the life of the optical lens 6.

[0019] Working principle: When using this utility model, the optical lens 6 is inserted into the installation sleeve 5, and then the adjusting screw 8 is rotated, so that the adjusting screw 8 drives the extrusion fixing plate 7 to move, thereby extruding the outer wall of the optical lens 6 after the extrusion fixing plate 7 moves, thereby completing the installation of the optical lens 6, so that the lens of the optical lens 6 is aligned with the position of the observation window 2 of the smelting equipment.

[0020] Then, the operator can rotate the turntable 12, which in turn drives the rotating screw 11 to rotate. The rotating screw 11 drives the moving block 9 to move, which in turn drives the optical lens 6 to move through the connecting seat 4. This allows the optical lens 6 to be adjusted to be closer to the observation window 2 of the smelting equipment, so that the optical lens 6 can be better focused at the position of the observation window 2 of the smelting equipment. Then, the operator can directly transmit the image observed by the optical lens 6 from a distance to the display screen for observation and operation.

[0021] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0022] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0023] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. An observation window for a smelting apparatus, applied to the outer shell (1) of the smelting apparatus, wherein the observation window (2) is installed on the side of the outer shell (1) of the smelting apparatus, characterized in that, A mounting base (3) is fixedly installed on the side of the outer shell (1) of the smelting equipment below the observation window (2) of the smelting equipment. A connecting base (4) is provided above the mounting base (3). A mounting sleeve (5) is provided at the top of the connecting base (4). The mounting sleeve (5) is a through-type cylindrical structure. An optical lens (6) is placed inside the mounting sleeve (5). The lens of the optical lens (6) is focused at the position of the observation window (2) of the smelting equipment.

2. The observation window of a smelting apparatus according to claim 1, characterized in that, The mounting base (3) is fixedly connected to the outer shell (1) of the smelting equipment by bolts, and the end of the mounting base (3) is inclined.

3. The observation window of a smelting apparatus according to claim 1, characterized in that, An adjusting screw (8) is inserted at the top of the mounting sleeve (5), and the bottom end of the adjusting screw (8) extends through the mounting sleeve (5) into the interior of the mounting sleeve (5).

4. The observation window of a smelting apparatus according to claim 3, characterized in that, An extrusion fixing plate (7) is provided on the upper part of the inner wall of the mounting sleeve (5). The extrusion fixing plate (7) is arc-shaped and the inner wall of the extrusion fixing plate (7) is provided with a buffer rubber pad. The end of the adjusting screw (8) is movably connected to the extrusion fixing plate (7).

5. The observation window of a smelting apparatus according to claim 1, characterized in that, The bottom end of the connecting seat (4) is provided with a movable block (9), and the top end of the mounting seat (3) is provided with a movable slot (10), and the movable block (9) extends into the interior of the movable slot (10).

6. The observation window of a smelting apparatus according to claim 5, characterized in that, A rotating screw (11) is inserted into the side of the mounting base (3). The rotating screw (11) extends into the interior of the movable slot (10). The movable block (9) is sleeved on the outside of the rotating screw (11). The movable block (9) is threadedly connected to the rotating screw (11).

7. The observation window of a smelting apparatus according to claim 6, characterized in that, The rotating screw (11) is fixedly mounted on a rotating disk (12) at one end outside the mounting base (3), and a crank handle is provided at the eccentric shaft position of the rotating disk (12).

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