Device for measuring position of high-temperature melt in cold crucible

Abstract

The utility model relates to the technical field of crucible solution measuring equipment, in particular to a device for measuring the position of high-temperature melt in a cold crucible, which moves a lifting device through a moving device, limits the position through a limiting device, lifts the measuring device through the lifting device and measures the position of the solution through the measuring device. Comprising a console; the device further comprises a moving device, a limiting device, a lifting device and a measuring device, the moving device and the limiting device are both installed on the operation table, the lifting device is installed on the moving device, and the measuring device is installed on the lifting device. The moving device moves, the limiting device performs limiting, the lifting device ascends and descends, and the measuring device performs monitoring.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crucible solution measuring equipment, in particular to a kind of measuring device of high-temperature molten liquid position in cold crucible. BACKGROUND

[0002] Cold crucible technology is an advanced high-temperature melting technology, which separates the crucible from the sample, avoiding the problem of crucible rupture caused by thermal expansion of the sample in a high-temperature environment. This technology has been widely used in many fields such as material science, catalyst research, and new energy material development, and has important application value in high-temperature reaction, smelting and sintering. In the high-temperature smelting process, accurate measurement of the position of the molten liquid is of great significance to control the quality of smelting and ensure production safety. However, due to the special nature of high-temperature molten liquid, traditional measurement methods are often difficult to apply directly. Therefore, it is particularly important to develop a measuring device suitable for the position of high-temperature molten liquid in cold crucible.

[0003] For example, the main structure of the prior art represented by application number CN202022672431.6 includes a bottom plate, a clamping seat is installed on the top surface of the left side of the bottom plate, a cold crucible is provided on the top surface of the clamping seat, a through hole is formed on one side of the top right side wall of the cold crucible, a sleeve is installed on the top surface of the right side of the bottom plate, a stand is inserted into the inner cavity of the sleeve, a first limiting ring is inserted into the top end of the stand, a first locking knob is rotatably connected to the right side wall of the first limiting ring, a first supporting plate is installed on the left side wall of the first limiting ring, and a first light sensor is installed on the top surface of the first supporting plate. The utility model opens a through hole on the upper side of the cold crucible wall surface, when the liquid level of the cold crucible reaches the first specified liquid level, the light emitted from the surface of the molten liquid will enter the first light sensor through the through hole; when the liquid level of the cold crucible reaches the second specified liquid level, the light emitted from the surface of the molten liquid will enter the second light sensor through the through hole, thereby achieving control of the liquid level.

[0004] In the use process, it is found that the existing measuring device is not convenient to realize rapid measurement of the solution, and the operation is relatively complex, which causes waste of time, so a measuring device for measuring the position of high-temperature molten liquid in cold crucible is needed. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a measuring device for measuring the position of high-temperature molten liquid in cold crucible, which moves the lifting device by moving device, limits by limiting device, lifts the measuring device by lifting device, and measures the position of solution by measuring device.

[0006] The utility model discloses a kind of measuring devices of high-temperature molten liquid position in cold crucible, including operation platform;Still including moving device, limiting device, lifting device and measuring device, moving device and limiting device are all installed on operation platform, lifting device is installed on moving device, measuring device is installed on lifting device;Moving device moves, limiting device is positioned, lifting device is lifted, and measuring device is monitored;Moving device moves lifting device, limiting device is positioned, lifting device lifts measuring device, and measuring device is positioned solution.

[0007] Preferably, the operation platform includes a base, which is installed in a work area, and a sliding groove is arranged on the base.

[0008] Preferably, the moving device includes a first motor, a first screw rod, a first sliding rail, a second sliding rail and a sliding block. The first motor is installed at a side end of the base, the output end of the first motor is rotationally connected with the input end of the first screw rod, the first sliding rail and the second sliding rail are both installed at the top end of the base, the sliding block is installed on the first screw rod through screw connection, and the sliding block is slidingly installed on the first sliding rail and the second sliding rail. The first motor is started to drive the first screw rod to rotate, thereby realizing directional movement of the sliding block on the first sliding rail and the second sliding rail.

[0009] Preferably, the limiting device includes a first air cylinder, a first limiting block, a second air cylinder and a second limiting block. The first air cylinder is installed at a side end of the base, the output end of the first air cylinder is provided with a first air cylinder shaft, the first limiting block is installed at the side end of the first air cylinder shaft and slidingly installed on the sliding groove, the second air cylinder is installed at the other side end of the base, the output end of the second air cylinder is provided with a second air cylinder shaft, the second limiting block is installed at the side end of the second air cylinder shaft and slidingly installed on the sliding groove, and the cold crucible is installed at the top end of the base. The first air cylinder and the second air cylinder are started to drive the first limiting block and the second limiting block to move on the sliding groove, thereby moving the first limiting block and the second limiting block and limiting the cold crucible.

[0010] Preferably, the lifting device includes a support, a second motor, a second screw rod, a lifting plate, a protective cover, a first guide shaft, a first guide sleeve, a second guide shaft and a second guide sleeve. The support, the first guide shaft and the second guide shaft are all installed at the top end of the sliding block, the second motor is installed at the top end of the support, the output end of the second motor is rotationally connected with the input end of the second screw rod, the lifting plate is installed on the second screw rod through screw connection, the protective cover is installed at the bottom end of the lifting plate, the first guide sleeve and the second guide sleeve are both installed on the lifting plate, the first guide sleeve is sleeved on the first guide shaft, and the second guide sleeve is sleeved on the second guide shaft. The support plays a supporting role, the second motor is started to drive the second screw rod to rotate, thereby realizing directional lifting of the lifting plate and the protective cover on the first guide shaft and the second guide shaft through the first guide sleeve and the second guide sleeve.

[0011] Preferably, the measuring device comprises a measuring sensor and a camera, the measuring sensor is installed at the top end of the lifting plate, and the camera is installed at the bottom end of the measuring sensor; the position of the solution in the cold crucible is measured through cooperation of the measuring sensor and the camera.

[0012] Compared with the prior art, the beneficial effects of the utility model are that: the lifting device is moved through the moving device, is positioned through the limiting device, the measuring device is lifted through the lifting device, and the solution position is measured through the measuring device. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural axonometric drawing of the utility model;

[0014] Figure 2 It is the structural axonometric drawing of the utility model; Figure 1 It is the structural axonometric drawing of the utility model;

[0015] Figure 3 It is the structural axonometric drawing of the utility model; Figure 1 It is the structural axonometric drawing of the utility model;

[0016] Figure 4 It is the structural axonometric drawing of the utility model; Figure 1 It is the structural axonometric drawing of the utility model;

[0017] Figure 5 It is the structural axonometric drawing of the utility model; Figure 1 It is the structural axonometric drawing of the utility model.

[0018] Mark in the drawing: 01, operation platform;11, base;12, sliding groove;02, moving device;21, motor one;22, screw one;23, sliding rail one;24, sliding rail two;25, sliding block;03, limiting device;31, cylinder one;32, cylinder shaft one;33, limiting block one;34, cylinder two;35, cylinder shaft two;36, limiting block two;37, cold crucible;04, lifting device;41, support;42, motor two;43, screw two;44, lifting plate;45, protective cover;46, guide shaft one;47, guide sleeve one;48, guide shaft two;49, guide sleeve two;05, measuring device;51, measuring sensor;52, camera. DETAILED DESCRIPTION

[0019] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example 1

[0021] A measuring device for the position of high-temperature molten liquid in a cold crucible, comprising an operating table 01; characterized in that it further comprises a moving device 02, a limiting device 03, a lifting device 04 and a measuring device 05, the moving device 02 and the limiting device 03 are both installed on the operating table 01, the lifting device 04 is installed on the moving device 02, and the measuring device 05 is installed on the lifting device 04;

[0022] The moving device 02 moves, the limiting device 03 limits, the lifting device 04 lifts, and the measuring device 05 monitors;

[0023] The operating table 01 comprises a base 11 installed in a working area, and a sliding groove 12 arranged on the base 11;

[0024] The limiting device 03 comprises a cylinder one 31, a limiting block one 33, a cylinder two 34 and a limiting block two 36, the cylinder one 31 is installed at one side end of the base 11, the output end of the cylinder one 31 is provided with a cylinder shaft one 32, the limiting block one 33 is installed at the side end of the cylinder shaft one 32 and is slidingly installed on the sliding groove 12, the cylinder two 34 is installed at the other side end of the base 11, the output end of the cylinder two 34 is provided with a cylinder shaft two 35, the limiting block two 36 is installed at the side end of the cylinder shaft two 35 and is slidingly installed on the sliding groove 12, and a cold crucible 37 is installed at the top end of the base 11;

[0025] The lifting device 04 comprises a support 41, a motor two 42, a lead screw two 43, a lifting plate 44, a protective cover 45, a guide shaft one 46, a guide sleeve one 47, a guide shaft two 48 and a guide sleeve two 49, the support 41, the guide shaft one 46 and the guide shaft two 48 are all installed at the top end of the sliding block 25, the motor two 42 is installed at the top end of the support 41, the output end of the motor two 42 is rotationally connected with the input end of the lead screw two 43, the lifting plate 44 is installed on the lead screw two 43 through threaded connection, the protective cover 45 is installed at the bottom end of the lifting plate 44, the guide sleeve one 47 and the guide sleeve two 49 are both installed on the lifting plate 44, the guide sleeve one 47 is sleeved on the guide shaft one 46, and the guide sleeve two 49 is sleeved on the guide shaft two 48;

[0026] The measuring device 05 comprises a measuring sensor 51 and a camera 52, the measuring sensor 51 is installed at the top end of the lifting plate 44, and the camera 52 is installed at the bottom end of the measuring sensor 51;

[0027] The limiting device 03 limits, the lifting device 04 lifts, and the measuring device 05 monitors;

[0028] The cold crucible 37 is placed on the top end of the base 11, then the limit block one 33 and the limit block two 36 are driven to move on the sliding groove 12 by the starting of the cylinder one 31 and the cylinder two 34, the limit block one 33 and the limit block two 36 are moved, and then the cold crucible 37 is limited, then the lifting plate 44 and the protective cover 45 are driven to move directionally on the guide shaft one 46 and the guide shaft two 48 through the guide sleeve one 47 and the guide sleeve two 49 by the starting of the motor two 42, and then the height of the measuring sensor 51 is adjusted, and then the solution position in the cold crucible 37 is measured by the cooperation of the measuring sensor 51 and the camera 52.

[0029] Example 2

[0030] As Figures 1 to 5 shown, the mobile device 02 is further included on the basis of example 1;

[0031] The mobile device 02 includes a motor one 21, a lead screw one 22, a sliding rail one 23, a sliding rail two 24 and a sliding block 25, the motor one 21 is installed on the side end of the base 11, the output end of the motor one 21 is rotatably connected with the input end of the lead screw one 22, the sliding rail one 23 and the sliding rail two 24 are both installed on the top end of the base 11, the sliding block 25 is installed on the lead screw one 22 through threaded connection, and the sliding block 25 is slidingly installed on the sliding rail one 23 and the sliding rail two 24;

[0032] The mobile device 02 moves;

[0033] The lead screw one 22 is driven to rotate by the starting of the motor one 21, and the sliding block 25 moves directionally on the sliding rail one 23 and the sliding rail two 24.

[0034] The utility model discloses a cold crucible high temperature molten liquid position's measuring device, it when working, first cold crucible 37 is placed on the top end of base 11, then through the starting of cylinder one 31 and cylinder two 34, drive limit block one 33 and limit block two 36 realize the movement on the sliding groove 12, to limit block one 33 and limit block two 36 are moved, and then to cold crucible 37 is limited, then through the starting of motor one 21, drive lead screw one 22 and realize the directional movement of sliding block 25 on sliding rail one 23 and sliding rail two 24, then through the starting of motor two 42, drive lead screw two 43 and realize the directional lifting of lifting plate 44 and protective cover 45 through guide sleeve one 47 and guide sleeve two 49 on guide shaft one 46 and guide shaft two 48, and then adjust the height of measuring sensor 51, then through the cooperation of measuring sensor 51 and camera 52, the solution position in cold crucible 37 is measured.

[0035] The motor one 21, the cylinder one 31, the cylinder two 34, the motor two 42, the measurement sensor 51 and the camera 52 are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, and the technical personnel in the field does not need to pay creative labor.

[0036] The main function realized by the utility model is that liquid level measurement of the cold crucible solution is realized.

[0037] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary technical personnel in the technical field, without departing from the technical principle of the utility model, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. A device for measuring the position of a high-temperature melt in a cold crucible, comprising an operating table (01); characterized in that, Also include mobile device (02), limiting device (03), lifting device (04) and measuring device (05), mobile device (02) and limiting device (03) are installed on the operating platform (01), lifting device (04) is installed on the mobile device (02), measuring device (05) is installed on the lifting device (04); The mobile device (02) moves, the limiting device (03) limits, the lifting device (04) lifts, and the measuring device (05) monitors.

2. A device for measuring the position of a high temperature melt in a cold crucible as claimed in claim 1, wherein, The operating platform (01) comprises a base (11), the base (11) is installed in the working area, and the base (11) is provided with a sliding groove (12).

3. A device for measuring the position of a high temperature liquid in a cold crucible as claimed in claim 2, wherein The mobile device (02) comprises a motor (21), a lead screw (22), a sliding rail (23), a sliding rail (24) and a sliding block (25), the motor (21) is installed at the side end of the base (11), the output end of the motor (21) is rotatably connected with the input end of the lead screw (22), the sliding rail (23) and the sliding rail (24) are installed at the top end of the base (11), the sliding block (25) is installed on the lead screw (22) through threaded connection, and the sliding block (25) is slidably installed on the sliding rail (23) and the sliding rail (24).

4. A device for measuring the position of a high temperature melt in a cold crucible as claimed in claim 2, wherein, The limiting device (03) comprises a cylinder (31), a limiting block (33), a cylinder (34) and a limiting block (36), the cylinder (31) is installed at the side end of the base (11), the output end of the cylinder (31) is provided with a cylinder shaft (32), the limiting block (33) is installed at the side end of the cylinder shaft (32), the limiting block (33) is slidably installed on the sliding groove (12), the cylinder (34) is installed at the other side end of the base (11), the output end of the cylinder (34) is provided with a cylinder shaft (35), the limiting block (36) is installed at the side end of the cylinder shaft (35), and the limiting block (36) is slidably installed on the sliding groove (12), and the cold crucible (37) is installed at the top end of the base (11).

5. A device for measuring the position of a high temperature melt in a cold crucible as claimed in claim 3, wherein, The lifting device (04) comprises a support (41), a motor (42), a lead screw (43), a lifting plate (44), a protective cover (45), a guide shaft (46), a guide sleeve (47), a guide shaft (48) and a guide sleeve (49), the support (41), the guide shaft (46) and the guide shaft (48) are installed at the top end of the sliding block (25), the motor (42) is installed at the top end of the support (41), the output end of the motor (42) is rotatably connected with the input end of the lead screw (43), the lifting plate (44) is installed on the lead screw (43) through threaded connection, the protective cover (45) is installed at the bottom end of the lifting plate (44), the guide sleeve (47) and the guide sleeve (49) are installed on the lifting plate (44), the guide sleeve (47) is sleeved on the guide shaft (46), and the guide sleeve (49) is sleeved on the guide shaft (48).

6. A device for measuring the position of a high temperature melt in a cold crucible as claimed in claim 5, wherein, The measuring device (05) comprises a measuring sensor (51) and a camera (52), the measuring sensor (51) is installed at the top end of the lifting plate (44), and the camera (52) is installed at the bottom end of the measuring sensor (51).

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