High-precision refining cylinder lifting device

Abstract

The utility model discloses a high-precision material uniformizing barrel lifting device which comprises a device body, the device body comprises a lifting shaft, an arch-shaped support and a speed reducer, a servo motor is arranged at one end of the speed reducer, and a ball screw is arranged in the lifting shaft. According to the high-precision lifting device for the material uniformizing barrel, on the basis of the servo motor, the speed reducer, the ball screw and the arch-shaped support, extremely precise control over the lifting position of the material uniformizing barrel is achieved. The servo motor ensures the instantaneity and the accuracy of the lifting action through the characteristics of quick response and accurate position control; the speed reducer increases torque through speed reduction, so that the load capacity and the transmission efficiency of the system are improved; the ball screw is in linear transmission with low friction and high precision, so that the stability and the precision of the lifting motion are ensured; due to the unique design of the arch-shaped bracket, the stability of the refining barrel in the lifting process is remarkably enhanced, and the influence of vibration and impact on the system is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, and particularly relates to a high-precision lifting device for a material leveling cylinder. Background Art

[0002] In the glass manufacturing industry, as a core device for raw material pretreatment, the performance of the material leveling cylinder directly affects the final quality of glass products. Traditional designs of material leveling cylinders usually include one or more rotatable cylinders, which are filled with glass raw materials to be mixed. During rotation, the raw materials are mixed evenly through a stirring device inside the cylinder or the action of natural gravity. However, during the glass manufacturing process, the lifting control of the material leveling cylinder is also a crucial link.

[0003] Traditional lifting mechanisms for material leveling cylinders often adopt mechanical transmission or hydraulic transmission methods. Although they can achieve basic lifting functions, there are obvious deficiencies in control precision, stability, and automation level. Specifically, due to reasons such as a long transmission chain and large clearances between transmission components in traditional mechanisms, the lifting action is not precise enough to meet the strict requirements of modern glass manufacturing for raw material uniformity and processing precision. In addition, the stability of traditional mechanisms is poor and is easily interfered by external factors (such as vibration, temperature fluctuations, etc.), thus affecting the quality of glass products. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a high-precision lifting device for a material leveling cylinder.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A high-precision lifting device for a material leveling cylinder of the utility model includes a device main body, the device main body includes a lifting shaft, an arcuate bracket, and a reducer. The lifting shaft is arranged on one side of the arcuate bracket, the reducer is arranged at the bottom end of the lifting shaft, a servo motor is arranged at one end of the reducer, a limit seat is arranged on the top side of the servo motor, a scale is installed on the surface of the limit seat, a heat insulation plate is installed on the outer surface of the reducer, and a ball screw is arranged inside the lifting shaft.

[0007] As a preferred technical solution of the utility model, the ball screw is connected to the reducer through a mechanical transmission device, the servo motor is arranged on one side of the reducer, and the servo motor is connected to the reducer.

[0008] As a preferred technical solution of the utility model, the surface of the scale is provided with a scale for the rising distance of the material leveling cylinder, the limit seat is fixedly connected to the device main body, and the scale is threadedly connected to the limit seat.

[0009] As a preferred technical solution of the present utility model, an adjustment fixing block is provided on one side of the speed reducer, and an adjustment pull rod is installed on the adjustment fixing block.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The present utility model is a high-precision material leveling cylinder lifting device, which realizes the ultimate precise control of the lifting position of the material leveling cylinder on the basis of a servo motor, a speed reducer, a ball screw and a bow-shaped bracket. The servo motor, with its fast response and precise position control characteristics, ensures the immediacy and accuracy of the lifting action; the speed reducer increases the torque by reducing the speed, improving the load capacity and transmission efficiency of the system; the ball screw, with its low friction and high-precision linear transmission, ensures the smoothness and precision of the lifting movement; and the unique design of the bow-shaped bracket significantly enhances the stability of the material leveling cylinder during the lifting process, reducing the impact of vibration and shock on the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0013] Figure 1 is the overall structural schematic diagram of the present utility model;

[0014] Figure 2 is the side view of the overall structure of the present utility model;

[0015] In the figure: 1, device main body; 2, lifting shaft; 3, bow-shaped bracket; 4, ball screw; 5, adjustment pull rod; 6, adjustment pull bar; 7, adjustment fixing block; 8, speed reducer; 9, servo motor; 10, heat insulation plate; 11, limit seat; 12, scale. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following describes the preferred embodiments of the present utility model with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0017] Wherein the same reference numerals in the drawings all refer to the same components.

[0018] Such as Figure 1-2As shown in the figure, the present utility model provides a high-precision material leveling cylinder lifting device, which includes a device main body 1. The device main body 1 includes a lifting shaft 2, an arch-shaped bracket 3 and a speed reducer 8. The lifting shaft 2 is arranged on one side of the arch-shaped bracket 3, the speed reducer 8 is arranged at the bottom end of the lifting shaft 2, a servo motor 9 is arranged at one end of the speed reducer 8, a limit seat 11 is arranged on the top side of the servo motor 9, a scale 12 is installed on the surface of the limit seat 11, a heat insulation plate 10 is installed on the outer surface of the speed reducer 8, and a ball screw 4 is arranged inside the lifting shaft 2.

[0019] Further, a high-precision servo motor 9 is selected as the power source of the system. This servo motor 9 has the capabilities of fast response and precise position control. It can adjust the output speed and torque in real time according to the control signal, so as to ensure the accuracy of the lifting of the material leveling cylinder. The servo motor 9 is connected to the control unit through a cable, and receives and executes control instructions.

[0020] Further, a speed reducer 8 is configured between the servo motor 9 and the ball screw 4. The main function of the speed reducer 8 is to convert the high-speed and low-torque output of the servo motor 9 into a low-speed and high-torque output suitable for driving the ball screw 4. Through this conversion process, not only the transmission efficiency is improved, but also the load capacity of the system is enhanced, enabling the ball screw 4 to work more stably.

[0021] Further, the ball screw 4, as the core transmission component of the present invention, its high-precision and low-friction linear transmission characteristics are the key to realizing the precise lifting of the material leveling cylinder. The nut part of the ball screw 4 is directly connected to the lifting shaft 2. When the servo motor 9 drives the ball screw 4 to rotate through the speed reducer 8, the nut part converts the rotational motion into a linear motion, thereby driving the lifting of the lifting shaft 2 and the material leveling cylinder.

[0022] Further, the lifting shaft 2 is an important component connecting the ball screw 4 and the material leveling cylinder. The lifting shaft 2 of the present invention is made of high-strength materials, which can bear a large load and maintain good rigidity. Through precise machining and installation, the lifting shaft 2 ensures its close fit with the nut part of the ball screw 4 to achieve backlash-free transmission. At the same time, the lifting shaft 2 is also provided with a guiding device to ensure its linearity and stability during the lifting process.

[0023] Further, the arch-shaped bracket 3 is made of high-quality steel, with sufficient strength and stiffness to support the weight of the material leveling cylinder. Its unique arch-shaped design not only enhances the structural stability, but also effectively disperses the stress generated during the lifting of the material leveling cylinder, reducing the impact of vibration and shock on the system. The arch-shaped bracket 3 is fixed to the equipment base and is connected to the lifting shaft 2 and the material leveling cylinder through bolts or other fastening devices to form a stable support system.

[0024] The utility model is a high-precision lifting device for a material leveling cylinder. Based on a servo motor 9, a reducer 8, a ball screw 4, and a bow-shaped bracket 3, it realizes the ultimate precise control of the lifting position of the material leveling cylinder. The servo motor 9, with its fast response and precise position control characteristics, ensures the immediacy and accuracy of the lifting action; the reducer 8 increases the torque by reducing the speed, improving the load capacity and transmission efficiency of the system; the ball screw 4, with its low friction and high-precision linear transmission, guarantees the smoothness and precision of the lifting motion; and the unique design of the bow-shaped bracket 3 significantly enhances the stability of the material leveling cylinder during the lifting process, reducing the impact of vibration and shock on the system.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-precision material mixing barrel lifting device, characterized in that: It includes a device main body (1), and the device main body (1) includes a lifting shaft (2), an arc-shaped bracket (3) and a speed reducer (8). The lifting shaft (2) is arranged on one side of the arc-shaped bracket (3), the speed reducer (8) is arranged at the bottom end of the lifting shaft (2), a servo motor (9) is arranged at one end of the speed reducer (8), a limit seat (11) is arranged on the top side of the servo motor (9), a scale (12) is installed on the surface of the limit seat (11), a heat insulation plate (10) is installed on the outer surface of the speed reducer (8), and a ball screw (4) is arranged inside the lifting shaft (2).

2. The high-precision material leveling cylinder lifting device according to claim 1, characterized in that, The ball screw (4) is connected to the speed reducer (8) through a mechanical transmission device. The servo motor (9) is arranged on one side of the speed reducer (8), and the servo motor (9) is connected to the speed reducer (8).

3. The high-precision material leveling cylinder lifting device according to claim 1, characterized in that, The surface of the scale (12) is provided with a rising distance scale of the material leveling tube. The limit seat (11) and the device main body (1) are fixedly connected, and the scale (12) and the limit seat (11) are threadedly connected.

4. A high-precision material mixing barrel lifting device according to claim 1, characterized in that: An adjustment fixing block (7) is arranged on one side of the speed reducer (8), and an adjustment pull rod (5) is installed on the adjustment fixing block (7).

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