Automatic blanking and overturning structure after forming of optical glass

Abstract

The utility model discloses an automatic blanking and overturning structure after molding of optical glass, which comprises a horizontally arranged slide rail, the slide rail is provided with a support table, and the support table is connected with the slide rail and can move along the slide rail; a main power mechanism is installed on the supporting table, an output shaft of the main power mechanism is connected with a mounting plate, the output shaft can drive the mounting plate to rotate, an auxiliary power mechanism is arranged on the mounting plate, the auxiliary power mechanism is connected with a bearing plate, and the auxiliary power mechanism can drive the bearing plate to rotate. According to the scheme, after products in a forming mold are collected to the bearing plate, the bearing plate is kept in a horizontal state at the moment, the supporting table horizontally moves along the sliding rails to be close to the heating furnace mouth, and meanwhile the main power mechanism drives the mounting plate to rotate to reduce the height of the mounting plate so as to be close to the heating furnace mouth; and the formed glass product is overturned into the heating furnace to be heated again, so that batch heating of the same batch of products is realized, the temperature difference is reduced, and the efficiency and the percent of pass are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical glass production technical field, specifically is a kind of optical glass forming after automatic blanking overturning structure. BACKGROUND

[0002] Optical glass refers to the glass that can change the propagation direction of light and can change the relative spectral distribution of ultraviolet, visible or infrared light. In a narrow sense, optical glass refers to colorless optical glass; In a broad sense, optical glass also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet and infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optic glass and photochromic glass. Components made of optical glass are key elements in optical instruments.

[0003] Optical glass is a non-crystalline (glassy) optical medium material that transmits light. It can be used to make various optical elements such as prisms, lenses, and filters. After the light passes through, it can change the direction of propagation, phase and intensity, etc. According to different requirements, optical glass can be divided into three categories: ① Colorless optical glass - almost completely transparent in a wide range of visible and near-infrared wavelengths, it is the most widely used optical glass. There are hundreds of brands according to different refractive indices and dispersions, which can be divided into two varieties, namely, crown optical glass (represented by K) and flint optical glass (represented by F). Crown glass is a borosilicate glass, and adding aluminum oxide makes it flint glass. The main difference between the two is that the refractive index and dispersion of flint glass are larger, so spectral elements are mostly made of it. ② Radiation-resistant optical glass - has the properties of colorless optical glass and can basically maintain its performance under radioactive irradiation. It is used in optical instruments that are exposed to gamma radiation, and its varieties and brands are the same as those of colorless optical glass. Its chemical composition is based on colorless optical glass, with a small amount of cerium dioxide added to eliminate color centers formed in the glass by high-energy radiation, so that the glass has very small changes in light absorption after irradiation. ③ Colored optical glass - has specific absorption or transmission properties for certain wavelengths of light. There are more than 100 varieties of colored optical glass. Color filters selectively absorb certain colors, neutral filters absorb all wavelengths of light equally, reducing light intensity without changing color. Interference filters reflect unwanted colors based on the principle of light interference rather than absorption. Optical glass has high transparency, high chemical and physical (structure and performance) uniformity, and specific and precise optical constants. It can be divided into silicate, borate, phosphate, fluoride and sulfur series.

[0004] In recent years, some new varieties of optical glass have been developed, such as glasses with good transmittance for infrared and ultraviolet; glasses with very high or very low refractive index or dispersion; glasses that change color with light intensity; magneto-optic glass that rotates the polarization plane when light passes along the magnetic line; electro-optic glass that produces birefringence under the action of an external electric field, etc.

[0005] Optical glass is the basis and important component of photoelectric technology industry. Especially after 1990s, with the continuous integration of optics and electronic information science, new material science, the application of optical glass as the basis material of optoelectronic in the three fields of optical transmission, optical storage and photoelectric display is rapidly developed, and becomes one of the basic conditions for the development of social information, especially photoelectric information technology.

[0006] After the optical glass is formed, it needs to be taken out from the mold, collected and put back into the heating furnace for heating. The traditional way is to take it out manually, which is low in efficiency and causes long waiting time of the formed product, large temperature difference of the glass and influence on the quality of the glass. Practical new type content

[0007] The utility model discloses a structure of automatic material falling and overturning after optical glass forming, which can collect the same batch of formed glass at one time, realize overturning into the heating furnace for heating, shorten the waiting time, improve the efficiency and the quality of the glass product.

[0008] The utility model discloses a structure of automatic material falling and overturning after optical glass forming, which can collect the same batch of formed glass at one time, realize overturning into the heating furnace for heating, shorten the waiting time, improve the efficiency and the quality of the glass product.

[0009] The structure for automatically discharging and overturning optical glass after forming comprises a horizontally arranged slide rail, a support table is installed on the top of the slide rail, and the support table is connected with the slide rail and can move horizontally along the slide rail; a driving mechanism is installed on the support table, an installation plate is connected with the output shaft of the driving mechanism, and the output shaft can drive the installation plate to rotate, a secondary driving mechanism is arranged on the installation plate, and a bearing plate is connected with the secondary driving mechanism and can be driven by the secondary driving mechanism to rotate. After the raw material of optical glass is heated and softened, it is put into a forming mold for forming, and then it needs to be taken out of the mold for collection and then put back into the heating furnace for heating. In order to improve the production efficiency, batch molds are used for forming, and the traditional taking-out method is manual taking-out, which is low in efficiency and can cause long waiting time of the formed glass in the same batch, resulting in large temperature difference of the glass and affecting the quality of the glass. Moreover, manual taking-out can easily cause structural deformation of the formed glass due to the soft texture of the formed glass, resulting in high scrap rate. In order to solve the above problems, the structure for automatically discharging and overturning optical glass after forming comprises a horizontally arranged slide rail, the slide rail is installed on the ground, a support table is installed on the top of the slide rail, and the support table is connected with the slide rail and can move horizontally along the slide rail. A driving mechanism is installed on the support table, an installation plate is connected with the output shaft of the driving mechanism, and the output shaft can drive the installation plate to rotate. A secondary driving mechanism is arranged on the installation plate, and a bearing plate is connected with the secondary driving mechanism and can be driven by the secondary driving mechanism to rotate. The bearing plate is used for bearing the formed glass, and its initial working position is located directly below the mold. After the products in the forming mold are collected on the bearing plate, the bearing plate remains in a horizontal state. The support table moves horizontally along the slide rail to approach the heating furnace opening. At the same time, the output shaft of the driving mechanism drives the installation plate to rotate to lower its height so as to approach the heating furnace opening. Then the secondary driving mechanism drives the bearing plate to rotate to overturn the formed glass products on the bearing plate into the heating furnace, so as to heat them again. The products in the same batch can be heated in batches, the temperature difference is reduced, the efficiency is improved, and the entire process will not damage the glass products, thereby improving the qualified rate.

[0010] Further, a groove is formed in the top of the slide rail, and a mounting block is protruded from the bottom of the support table and inserted into the groove and can move along the groove. Through the combination of the mounting block and the groove, the connection tightness can be improved, the movement of the support table is smoother, and the movement track remains on the same straight line, thereby reducing the shaking.

[0011] Further, a hydraulic rod is connected with the side wall of the support table, a driving mechanism is connected with the end of the hydraulic rod away from the support table, and the driving mechanism can drive the hydraulic rod to move to pull the support table to move horizontally along the slide rail. The driving mechanism is a conventional structure, which can drive the hydraulic rod to extend or retract to pull the support table to move, so that the support table moves more quickly.

[0012] Further, the support plate is fixed on the support table, and the main power mechanism is installed on the support plate. By arranging the support plate, there is enough space to install the main power mechanism, so that the components do not interfere with each other.

[0013] Further, in order to improve efficiency and shorten waiting time, the auxiliary power mechanism is arranged in two groups and symmetrically along the center of the mounting plate. In this way, the two groups of bearing plates act respectively, and the work is alternately operated in a pipeline, thereby improving work efficiency.

[0014] In summary, the present application has the following beneficial effects compared with the prior art: after the product in the forming mold is collected on the bearing plate, the bearing plate is kept in a horizontal state, the support table moves horizontally along the slide rail to approach the heating furnace port, and the output shaft of the main power mechanism drives the mounting plate to rotate to lower its height to approach the heating furnace port, and then the auxiliary power mechanism drives the bearing plate to rotate to turn over the formed glass product on the bearing plate into the heating furnace, so as to heat again, realize batch heating of the same batch of products, reduce temperature difference, improve efficiency, and the whole process will not damage the glass product, improve the qualified rate. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the embodiments of the present application, constitute a part of the present application, and do not constitute a limitation on the embodiments of the present application. In the drawings:

[0016] Figure 1 The figure is a structural schematic diagram of the present application.

[0017] The names corresponding to the reference signs in the drawings are:

[0018] 1 - slide rail, 2 - slide groove, 3 - mounting block, 4 - support table, 5 - support plate, 6 - main power mechanism, 7 - hydraulic rod, 8 - auxiliary power mechanism, 9 - mounting plate, 10 - auxiliary output shaft, 11 - bearing plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0021] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0022] like Figure 1 As shown, the structure of automatic unloading and flipping of optical glass after forming in this embodiment includes a horizontally arranged slide rail 1, which is installed on the ground and kept horizontal. The top of the slide rail 1 is recessed to form a slide groove 2, which is also horizontal. A support platform 4 is installed on the top of the slide rail 1, and the bottom of the support platform 4 protrudes to form a mounting block 3. The mounting block 3 is inserted into the slide groove 2 and can move along the slide groove 2. The combination of the mounting block 3 and the slide groove 2 can improve the tightness of the connection, making the support platform 4 move more smoothly. At the same time, the movement trajectory is kept on the same straight line, reducing vibration.

[0023] A main power mechanism 6 is mounted on the support platform 4. A mounting plate 9 is connected to the output shaft of the main power mechanism 6, and the output shaft can drive the mounting plate 9 to rotate. A secondary power mechanism 8 is mounted on the mounting plate 9, and the secondary power mechanism 8 is connected to a support plate 11, and the secondary power mechanism 8 can drive the support plate 11 to rotate. Both the main power mechanism 6 and the secondary power mechanism 8 use motors, enabling rapid operation. The output shaft of the secondary power mechanism 8 is named the secondary output shaft 10. The secondary output shaft 10 passes through the mounting plate 9 and connects to the support plate 11, thus enabling the secondary power mechanism 8 to drive the support plate 11 to rotate.

[0024] A hydraulic rod 7 is connected to the side wall of the support platform 4. A drive mechanism is connected to the end of the hydraulic rod 7 away from the support platform 4. The drive mechanism can drive the hydraulic rod 7 to move, thereby pulling the support platform 4 to move horizontally along the slide rail 1. The drive mechanism is preferably a hydraulic cylinder, which can drive the hydraulic rod 7 to extend and retract, thereby pulling the support platform 4 to move horizontally back and forth on the slide rail 1, and also making the movement of the support platform 4 faster.

[0025] Supporting plate 5 is fixed on supporting table 4, and main power mechanism 6 is installed on supporting plate 5.

[0026] In order to improve efficiency and shorten waiting time, two groups of auxiliary power mechanisms 8 are arranged symmetrically along the center of mounting plate 9.

[0027] The carrying plates 11 of the present application are used for carrying the formed glass, and the initial working position of one group of the carrying plates 11 is located directly below the mold, and the products in the mold are automatically collected on the carrying plates 11 after the mold is formed, at this time, the carrying plates 11 remain in a horizontal state, the supporting table 4 moves horizontally along the slide rail 1 to approach the heating furnace under the action of the driving mechanism, and the mounting plate 9 is lowered by the main power mechanism 6 to approach the heating furnace, at this time, the carrying plates 11 still remain in a horizontal state, when the carrying plates 11 on which the products are placed approach the heating furnace, the auxiliary power mechanism 8 drives the carrying plates 11 to rotate, and the formed glass products on the carrying plates 11 are turned over into the heating furnace, so that the heating is performed again, and the carrying plates 11 are returned to the horizontal state after turning over, at this time, the other group of the carrying plates 11 approaches the direct below of the mold, and the work is repeated, so that the products of the same batch are heated in batches, the temperature difference is reduced, the two groups of the carrying plates act respectively, and the work is performed in a pipeline alternately, so that the work efficiency is improved, and the whole process does not damage the glass products, and the qualified rate is improved.

[0028] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art. The standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

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

Claims

1. A structure for automatic unloading and flipping of optical glass after molding, characterized in that: The utility model provides a horizontal setting slide rail (1), the top of slide rail (1) is equipped with support table (4), and support table (4) is connected with slide rail (1) and can move horizontally along slide rail (1);The active power mechanism (6) is installed on support table (4), the output shaft of active power mechanism (6) is connected with mounting plate (9), and the output shaft can drive mounting plate (9) to rotate, and the secondary power mechanism (8) is arranged on mounting plate (9), and the secondary power mechanism (8) is connected with the bearing plate (11), and the secondary power mechanism (8) can drive bearing plate (11) to rotate.

2. The automatic material-falling and overturning structure for optical glass forming according to claim 1, characterized in that: The top of slide rail (1) is recessed to form a chute (2), the bottom of support table (4) is protruded to form a mounting block (3), and the mounting block (3) is inserted into the chute (2) and can move along the chute (2).

3. The automatic material-falling and overturning structure for optical glass forming according to claim 1, characterized in that: The side wall of support table (4) is connected with a hydraulic rod (7), one end of the hydraulic rod (7) away from support table (4) is connected with a driving mechanism, and the driving mechanism can drive the hydraulic rod (7) to move so as to pull support table (4) to move horizontally along slide rail (1).

4. The automatic material-falling and overturning structure for optical glass forming according to claim 1, characterized in that: The support table (4) is fixed with a support plate (5), and the active power mechanism (6) is installed on the support plate (5).

5. The automatic ejection and turnover structure of optical glass forming according to claim 1, characterized in that: The secondary power mechanism (8) is two groups, which are symmetrically arranged along the center of the mounting plate (9).

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