Optical glass mixing device

Abstract

The utility model provides an optical glass mixing device which comprises a mixing tank, a lifting mechanism is connected in the mixing tank, and the feeding end of the lifting mechanism is connected with a feeding mechanism; the material lifting mechanism comprises a concentration hopper connected to the bottom end of the material mixing tank and a lifting cylinder connected to the interior of the concentration hopper, an auger is rotationally connected to the interior of the lifting cylinder, and a plurality of discharging openings are formed in the top end of the lifting cylinder and surround the auger; the feeding mechanism comprises a feeding pipe connected to the outer surface of the concentration hopper and a feeding port connected with the end, extending to the outside, of the feeding pipe, and the end, extending to the inside of the concentration hopper, of the feeding pipe is connected with the lifting cylinder. According to the optical glass mixing device, raw materials are prevented from being concentrated at one position in the mixing tank, so that the optical glass raw materials are conveniently mixed by the mixing device.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of optical glass production, and particularly relates to an optical glass mixing device. Background Art

[0002] Before melting optical glass, it is necessary to first mix various raw materials evenly to achieve homogeneity.

[0003] Traditional optical glass mixing devices often guide the centralized feeding of optical glass raw materials through the feeding pipes arranged on the mixing tanks. In this method, the raw materials are prone to concentrate in one place and are difficult to mix evenly, thus affecting the mixing effect of the raw materials. Summary of the Utility Model

[0004] The utility model mainly provides an optical glass mixing device to solve the technical problems raised in the above background art.

[0005] The technical solution adopted by the utility model to solve the above technical problems is as follows:

[0006] An optical glass mixing device includes a mixing tank, a material lifting mechanism is connected inside the mixing tank, and a feeding mechanism is connected to the feeding end of the material lifting mechanism;

[0007] The material lifting mechanism includes a centralized hopper connected to the bottom end of the mixing tank, a lifting cylinder connected inside the centralized hopper, a screw conveyor rotatably connected inside the lifting cylinder, and a plurality of discharge ports are arranged at the top end of the lifting cylinder, and the plurality of discharge ports are arranged around the screw conveyor;

[0008] The feeding mechanism includes a feeding pipe connected to the outer surface of the centralized hopper, and a feeding port connected to one end of the feeding pipe extending to the outside, and one end of the feeding pipe extending into the centralized hopper is connected to the lifting cylinder.

[0009] Further, one end of the lifting cylinder away from the feeding pipe is connected to a support plate, and one end of the support plate away from the lifting cylinder is connected to the inner wall of the centralized hopper.

[0010] Further, a conical plate is connected to the upper surface of the support plate, and the longitudinal section of the conical plate is triangular.

[0011] Further, a motor is connected to the upper surface of the mixing tank, and the output shaft of the motor is connected to the screw conveyor.

[0012] Further, equalizing blades are connected to the outer surface of the output shaft of the motor, and the equalizing blades are symmetrically arranged on both sides of the output shaft of the motor.

[0013] Further, a gap is provided between the bottom inner wall of the centralized hopper and the lifting cylinder, and a discharge port is connected to the bottom end of the centralized hopper.

[0014] Further, a plate valve is connected to the housing of the discharge port.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] First, when the raw materials are evenly discharged from multiple discharge ports on the lifting cylinder, the raw materials near the discharge ports are pushed by the material leveling blades so that the raw materials are evenly distributed in the mixing tank, which is convenient for mixing the raw materials. By the above method, it is avoided that the raw materials are concentrated at one place in the mixing tank, thus facilitating the mixing of the optical glass raw materials by the mixing device.

[0017] Second, the present utility model guides the raw materials into the lifting cylinder through the feed pipe, drives the auger connected to its output shaft to rotate by the motor, and through the rotation of the auger in the lifting cylinder, the optical glass raw materials in the lifting cylinder are lifted, so that the raw materials are evenly discharged from multiple discharge ports on the lifting cylinder, and the raw materials are preliminarily mixed along with the spiral lifting of the raw materials.

[0018] Hereinafter, the present utility model will be explained and described in detail in conjunction with the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a sectional view of the present utility model.

[0021] In the figure: 1, mixing tank; 11, motor; 12, material leveling blade; 2, material lifting mechanism; 21, centralized hopper; 22, lifting cylinder; 221, support plate; 222, conical plate; 23, auger; 24, discharge port; 25, plate valve; 26, discharge port; 3, feeding mechanism; 31, feed pipe; 32, inlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings, but the present utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] For embodiments, please refer to the appended Figure 1-2 , an optical glass mixing device, comprising a mixing tank 1, a material lifting mechanism 2 connected inside the mixing tank 1, and a feeding mechanism 3 connected to the feeding end of the material lifting mechanism 2;

[0026] The material lifting mechanism 2 includes a centralized hopper 21 connected to the bottom end of the mixing tank 1, a lifting cylinder 22 connected inside the centralized hopper 21, a screw conveyor 23 rotatably connected inside the lifting cylinder 22, and a plurality of discharge ports 24 provided at the top end of the lifting cylinder 22. The plurality of discharge ports 24 are arranged around the screw conveyor 23;

[0027] The feeding mechanism 3 includes a feeding pipe 31 connected to the outer surface of the centralized hopper 21, and a feeding port 32 connected to one end of the feeding pipe 31 extending to the outside. One end of the feeding pipe 31 extending into the centralized hopper 21 is connected to the lifting cylinder 22.

[0028] Specifically, please refer to the appended Figure 1 and 2 , one end of the lifting cylinder 22 away from the feeding pipe 31 is connected to a support plate 221, and one end of the support plate 221 away from the lifting cylinder 22 is connected to the inner wall of the centralized hopper 21;

[0029] The upper surface of the support plate 221 is connected to a conical plate 222, and the longitudinal section of the conical plate 222 is triangular;

[0030] It should be noted that in this embodiment, the support plate 221 provides support for the lifting cylinder 22 so that the lifting cylinder 22 is stably installed in the mixing tank 1, facilitating the stable lifting of the optical glass raw materials in the mixing tank 1;

[0031] Furthermore, through the inclined surface of the conical plate 222, it is convenient to reduce the optical glass raw materials remaining on the conical plate 222 and facilitate the falling of the optical glass raw materials.

[0032] Specifically, please refer to the appended Figure 1 and 2 , the upper surface of the mixing tank 1 is connected to a motor 11, and the output shaft of the motor 11 is connected to the screw conveyor 23;

[0033] A material distributing blade 12 is connected to the outer surface of the output shaft of the motor 11, and the material distributing blades 12 are symmetrically arranged on both sides of the output shaft of the motor 11;

[0034] It should be noted that in this embodiment, the auger 23 connected to the output shaft thereof is driven by the motor 11 to rotate, and the optical glass raw material in the lifting cylinder 22 is lifted by the rotation of the auger 23 in the lifting cylinder 22, so that the raw material is uniformly discharged from a plurality of discharge ports 24 on the lifting cylinder 22, and the raw material is preliminarily mixed as the raw material is spirally lifted;

[0035] Furthermore, when the raw material is uniformly discharged from a plurality of discharge ports 24 on the lifting cylinder 22, the raw material near the discharge ports 24 is pushed by the material distributing blades 12, so that the raw material is uniformly distributed in the mixing tank 1 to facilitate the mixing of the raw material.

[0036] Specifically, please refer to the attached Figure 1 and 2 A gap is provided between the inner wall of the bottom end of the concentrating hopper 21 and the lifting cylinder 22, and a discharge port 26 is connected to the bottom end of the concentrating hopper 21;

[0037] A plate valve 25 is connected to the housing of the discharge port 26;

[0038] It should be noted that in this embodiment, the optical glass raw material after mixing is concentrated by the concentrating hopper 21, and the raw material passes through the gap between the inner wall of the bottom end of the concentrating hopper 21 and the lifting cylinder 22 and is discharged through the discharge port 26;

[0039] Furthermore, by providing the plate valve 25, it is possible to control whether the concentrating hopper 21 discharges the raw material.

[0040] The specific operation mode of the present invention is as follows:

[0041] When mixing the optical glass raw material, the raw material is guided into the feed pipe 31 through the feed inlet 32, the raw material is guided into the lifting cylinder 22 through the feed pipe 31, the auger 23 connected to the output shaft thereof is driven by the motor 11 to rotate, and the optical glass raw material in the lifting cylinder 22 is lifted by the rotation of the auger 23 in the lifting cylinder 22, so that the raw material is uniformly discharged from a plurality of discharge ports 24 on the lifting cylinder 22, and the raw material is preliminarily mixed as the raw material is spirally lifted;

[0042] When the raw material is uniformly discharged from a plurality of discharge ports 24 on the lifting cylinder 22, the raw material near the discharge ports 24 is pushed by the material distributing blades 12, so that the raw material is uniformly distributed in the mixing tank 1 to facilitate the mixing of the raw material.

[0043] The above exemplary description of the present utility model is made in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present utility model, or the concept and technical solution of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. An optical glass mixing device, comprising a mixing tank (1), characterized in that: The interior of the mixing tank (1) is connected to a material lifting mechanism (2), and the material inlet end of the material lifting mechanism (2) is connected to a material feeding mechanism (3); The material lifting mechanism (2) comprises a centralizing bucket (21) connected to the bottom end of the mixing tank (1), a lifting cylinder (22) connected to the interior of the centralizing bucket (21), an auger (23) rotatably connected to the interior of the lifting cylinder (22), a plurality of discharge ports (24) are provided at the top end of the lifting cylinder (22), and the plurality of discharge ports (24) are arranged around the auger (23); The feeding mechanism (3) comprises a feeding pipe (31) connected to the outer surface of the concentrating bucket (21), and an inlet (32) connected to one end of the feeding pipe (31) extending to the outside; the one end of the feeding pipe (31) extending to the inside of the concentrating bucket (21) is connected to the pulling cylinder (22).

2. An optical glass mixing device according to claim 1, characterized in that: One end of the pulling cylinder (22) away from the feeding pipe (31) is connected to a support plate (221), and one end of the support plate (221) away from the pulling cylinder (22) is connected to the inner wall of the concentration bucket (21).

3. An optical glass mixing device according to claim 2, characterized in that: The upper surface of the support plate (221) is connected to a cone plate (222), and the longitudinal section of the cone plate (222) is triangular.

4. The optical glass mixing device according to claim 1, characterized in that: The upper surface of the mixing tank (1) is connected to a motor (11), and the output shaft of the motor (11) is connected to an auger (23).

5. An optical glass mixing device according to claim 4, characterized in that: The outer surface of the output shaft of the motor (11) is connected with a material distribution blade (12), and the material distribution blade (12) is symmetrically arranged on both sides of the output shaft of the motor (11).

6. The optical glass mixing device according to claim 1, characterized in that: A gap is provided between the inner wall of the bottom end of the centralizing bucket (21) and the pulling cylinder (22), and the bottom end of the centralizing bucket (21) is connected to a discharge port (26).

7. An optical glass mixing device according to claim 6, characterized in that: A plate valve (25) is connected to the housing of the discharge port (26).

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