Online component detection equipment for vacuum melting of rare earth special alloy

Abstract

The utility model discloses on-line component detection equipment for vacuum melting of special rare earth alloys, which relates to the technical field of detection equipment and comprises a box body, a controller fixedly connected to the inner bottom wall of the box body, a spectrograph arranged at the upper end of the controller, an electric push rod fixedly connected to the upper end of the box body, and a mounting plate fixedly connected to the output end of the electric push rod. Two adjusting assemblies are arranged at the upper end of the mounting plate, adjusting rings are arranged at the upper ends of the adjusting assemblies, sliding grooves are formed in the inner side walls of the adjusting rings, and a stepping motor is fixedly mounted at the upper end of the mounting plate. Through cooperative work of the stepping motor and the adjusting assembly, the laser can achieve accurate angle adjustment in the X-Y plane and in the Z-axis direction, the laser can be easily aligned with smelting openings at different positions and angles through the multi-dimensional adjusting capacity, and the flexibility of equipment is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field especially relates to a rare earth special alloy vacuum smelting is with on -line component detection equipment. BACKGROUND

[0002] In the modern industrial development, rare earth special alloy is widely used in aerospace, electronic information, new energy and other high -end fields by its unique physical and chemical properties, such as high strength, high corrosion resistance, excellent magnetic and optical properties etc. And in the vacuum smelting process of rare earth special alloy, the small deviation of alloy composition can cause its performance to drop significantly, therefore, in the vacuum smelting process of rare earth special alloy, its component needs to be detected on line.

[0003] The patent with the announcement number CN108398405B discloses a metallurgical component on-line detection device, which is composed of a vacuum smelting furnace, an airtight valve, a laser-induced light source, a collection unit and a spectrum analysis unit. When working, the laser-induced light source induces the molten metal liquid in the furnace through the airtight valve and the window, the collection unit synchronously collects the generated plasma light, and the spectrum analysis unit analyzes the composition accordingly. It can detect on line and maintain vacuum, and provide data for metallurgical material proportioning. The above-mentioned metallurgical component on-line detection device has defects. Although the device can detect the rare earth special alloy smelting, it has limitations. The device has special requirements for the smelting port. In actual application, the position of the smelting port may vary due to factors such as equipment layout, process requirements or operation flexibility. Since the device lacks flexible adjustment mechanism, it is difficult to conveniently aim at smelting ports of different positions or heights, which limits its application range and flexibility.

[0004] Therefore, in order to solve such problems, we propose a rare earth special alloy vacuum smelting on-line component detection equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a rare earth special alloy vacuum smelting on-line component detection equipment, which aims to solve the problem that the existing on-line detection equipment lacks flexible adjustment mechanism when in use, making it difficult to conveniently aim at smelting ports of different positions or heights.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a rare earth special alloy vacuum smelting is with on -line component detection equipment, including the box, the bottom wall fixedly connected with controller in the box, the upper end of controller is provided with spectrometer, the upper end fixedly connected with electric push rod of the box, the output fixedly connected with mounting plate of electric push rod, the upper end of mounting plate is provided with two adjusting assembly, the upper end of adjusting assembly is provided with adjusting ring, and the inner side wall of adjusting ring is opened with the sliding slot, the upper end fixed mounting of mounting plate has the step motor, the output fixedly connected with the rotating plate of step motor, the upper end fixedly connected with mounting seat of rotating plate, and the inside movable joint of mounting seat has the adjusting rod, and the inner side wall fixedly connected with mounting column of adjusting rod one end and sliding connection of sliding slot, and the upper end of mounting column is provided with laser instrument.

[0007] Preferably, the adjusting assembly comprises a first threaded column, the lower end of the first threaded column is fixedly connected with the mounting plate, the side wall of the first threaded column is threadedly connected with a threaded cylinder, the inner wall of the upper end of the threaded cylinder is threadedly connected with a second threaded column, and the upper end of the second threaded column is fixedly connected with the adjusting ring.

[0008] Preferably, the lower end of the mounting plate is uniformly fixedly connected with four first telescopic rods, and the lower end of the first telescopic rod is fixedly connected with the box.

[0009] Preferably, the lower end of the adjusting ring is fixedly connected with two second telescopic rods.

[0010] Preferably, the spectrometer, the laser instrument, the electric push rod and the step motor are electrically connected with the controller.

[0011] Preferably, the emitting end of the laser instrument is provided with a focusing lens and a collecting lens.

[0012] The utility model has the advantages of:

[0013] In the utility model, the electric push rod is used for realizing wide-range adjustment of the height of the laser instrument, so that the laser instrument can reach a suitable height for detection, meanwhile, the step motor and the adjusting assembly work cooperatively to enable the laser instrument to realize accurate angle adjustment in the X-Y plane and the Z-axis direction, and the multi-dimensional adjustment capability enables the laser instrument to easily aim at smelting openings with different positions and angles, greatly enhancing the flexibility and application range of the equipment, and through accurate adjustment of the position and direction of the laser instrument, the laser beam can be accurately irradiated on the smelting opening, so that accurate alloy component information can be obtained. ACCURACY

[0014] Figure 1 A kind of rare earth special alloy vacuum smelting is with on -line component detection equipment's three-dimensional schematic diagram for the utility model Figure 1 ;

[0015] Figure 2The utility model provides a kind of on-line component detection equipment for rare earth special alloy vacuum smelting of stereoscopic diagram of this utility model Figure 2 ;

[0016] Figure 3 The utility model provides a kind of on-line component detection equipment for rare earth special alloy vacuum smelting of stereoscopic diagram of adjusting assembly in this utility model;

[0017] Figure 4 The utility model provides a kind of on-line component detection equipment for rare earth special alloy vacuum smelting of stereoscopic diagram of adjusting assembly in this utility model.

[0018] Legend:

[0019] 1, box body;11, controller;12, spectrometer;13, laser;2, electric push rod;21, mounting plate;211, first telescopic rod;22, adjusting assembly;221, first threaded column;222, threaded cylinder;223, second threaded column;23, adjusting ring;231, sliding groove;232, second telescopic rod;24, stepper motor;25, rotating plate;251, mounting seat;26, adjusting rod;27, mounting column. Specific embodiments

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below, and 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 belong to the scope of protection of the utility model.

[0021] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, so it cannot be understood as a limitation on the utility model. The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicative or implied relative importance, and in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. It can be mechanically connected, or electrically connected. It can be directly connected, or indirectly connected through intermediate medium. It can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0022] Referring to Figures 1-4 The utility model provides an embodiment: a kind of on-line component detection equipment for rare earth special alloy vacuum smelting, including box 1, controller 11 is fixedly connected in box 1 inner bottom wall, spectrometer 12 is provided on the upper end of controller 11, electric push rod 2 is fixedly connected on the upper end of box 1, electric push rod 2 output end is fixedly connected with mounting plate 21, two adjusting assemblies 22 are provided on the upper end of mounting plate 21, adjusting ring 23 is provided on the upper end of adjusting assembly 22, sliding slot 231 is opened in the inner side wall of adjusting ring 23, stepper motor 24 is fixedly installed on the upper end of mounting plate 21, rotating plate 25 is fixedly connected with the output end of stepper motor 24, mounting seat 251 is fixedly connected on the upper end of rotating plate 25, adjusting rod 26 is movably connected in mounting seat 251, adjusting rod 26 one end is slidably connected with the inner wall of sliding slot 231, mounting column 27 is fixedly connected on the inner side wall of adjusting rod 26 in mounting seat 251, laser 13 is provided on the upper end of mounting column 27.

[0023] The setting is started electric push rod 2, so that electric push rod 2 drives mounting plate 21 to appropriate height, then start stepper motor 24, so that stepper motor 24 drives rotating plate 25 rotation, so that rotating plate 25 drives mounting seat 251 rotation, so that mounting seat 251 drives adjusting rod 26 rotation, so that adjusting rod 26 drives laser 13 in X-Y plane rotation appropriate angle by mounting column 27, then rotating screw cylinder 222 in adjusting assembly 22, so that screw cylinder 222 drives second threaded column 223 along Z axis direction position adjustment, so that second threaded column 223 drives adjusting ring 23 along Z axis direction position adjustment, so that adjusting ring 23 drives adjusting rod 26 rotation by sliding slot 231, in turn, the angle of laser 13 in Z axis direction is adjusted, so that laser 13 is aligned with smelting mouth, in turn, its composition is detected.

[0024] Adjusting assembly 22 includes first threaded column 221, and the lower end of first threaded column 221 is fixedly connected with mounting plate 21, and the side wall of first threaded column 221 is threadedly connected with screw cylinder 222, and the inner wall of the upper end of screw cylinder 222 is threadedly connected with second threaded column 223, and the upper end of second threaded column 223 is fixedly connected with adjusting ring 23, for rotating screw cylinder 222, adjusting the position of second threaded column 223 in Z axis direction, in turn, the position of adjusting ring 23 along Z axis direction is adjusted.

[0025] The lower end of mounting plate 21 is uniformly fixedly connected with four first telescopic rods 211, and the lower end of first telescopic rod 211 is fixedly connected with box 1, for limiting mounting plate 21, avoid that electric push rod 2 output end is singly stressed.

[0026] The lower end of the adjusting ring 23 is fixedly connected with two second telescopic rods 232, which are used for limiting the position of the adjusting ring 23, so that the adjusting ring 23 is prevented from rotating when the threaded cylinder 222 rotates.

[0027] The spectrometer 12, the laser 13, the electric push rod 2 and the stepping motor 24 are electrically connected with the controller 11, and the controller 11 is electrically connected with an external computer, so that the detected data is analyzed, and the controller 11 is used for controlling the opening and closing of the spectrometer 12, the laser 13, the electric push rod 2 and the stepping motor 24.

[0028] The emission end of the laser 13 is provided with a focusing lens and a collecting lens, the laser 13 emits laser pulses by means of the focusing lens, the laser pulses are used for irradiating the object to be detected, and then the collecting lens is used for collecting the laser pulses, and finally the spectrometer 12 is used for analysis.

[0029] Working principle: firstly, the electric push rod 2 is started, the electric push rod 2 drives the mounting plate 21 to a proper height, then the stepping motor 24 is started, the stepping motor 24 drives the rotating plate 25 to rotate, the rotating plate 25 drives the mounting seat 251 to rotate, the mounting seat 251 drives the adjusting rod 26 to rotate, the adjusting rod 26 drives the laser 13 to rotate a proper angle in the X-Y plane by means of the mounting column 27, then the threaded cylinder 222 in the adjusting assembly 22 is rotated, the second threaded column 223 is adjusted in the Z-axis direction by the threaded cylinder 222, the adjusting ring 23 is adjusted in the Z-axis direction by the second threaded column 223, the adjusting ring 23 drives the adjusting rod 26 to rotate by means of the sliding groove 231, and then the angle of the laser 13 in the Z-axis direction is adjusted, so that the laser 13 is aligned with the smelting opening, and then the composition detection is carried out.

[0030] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An on-line composition detection device for vacuum melting of rare earth specialty alloys, characterized by: The utility model relates to a kind of spectrum analyzer, including box, the controller is fixedly connected in the inner bottom wall of box, the upper end of the controller is provided with spectrometer, the upper end of the box is fixedly connected with electric push rod, the output end of the electric push rod is fixedly connected with mounting plate, two adjusting assemblies are arranged on the upper end of the mounting plate, the upper end of the adjusting assembly is provided with adjusting ring, the inner side wall of the adjusting ring is opened in slide groove, the upper end of the mounting plate is fixedly installed with step motor, the output end of the step motor is fixedly connected with rotating plate, the upper end of the rotating plate is fixedly connected with mounting seat, the inside of the mounting seat is movably connected with adjusting rod, the one end of the adjusting rod is slidably connected with the inner wall of slide groove, the side wall in the inside of the adjusting rod is fixedly connected with mounting column, the upper end of the mounting column is provided with laser.

2. The on-line composition measuring device for vacuum melting of a rare earth special alloy according to claim 1, characterized in that: The adjusting assembly includes a first threaded column, the lower end of the first threaded column is fixedly connected with the mounting plate, the side wall of the first threaded column is threadedly connected with a threaded cylinder, the inner wall of the upper end of the threaded cylinder is threadedly connected with a second threaded column, and the upper end of the second threaded column is fixedly connected with the adjusting ring.

3. The on-line composition measuring device for vacuum melting of rare earth special alloy according to claim 1, characterized in that: The lower end of the mounting plate is uniformly fixedly connected with four first telescopic rods, and the lower end of the first telescopic rod is fixedly connected with the box.

4. The on-line composition measuring device for vacuum melting of rare earth special alloy according to claim 1, characterized in that: The lower end of the adjusting ring is fixedly connected with two second telescopic rods.

5. The on-line composition measuring device for vacuum melting of rare earth special alloy according to claim 1, characterized in that: The spectrometer, the laser, the electric push rod and the step motor are electrically connected with the controller.

6. The on-line composition measuring device for vacuum melting of rare earth special alloy according to claim 1, characterized in that: The emission end of the laser is provided with a focusing lens and a collecting lens.

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