Positioning device for temperature measuring rod of sampler

Abstract

The utility model discloses a sampler temperature measuring rod positioning device which comprises an elevator (1), a guide chute (2), a sampler positioning rod (3), a temperature measuring device positioning rod (4), a temperature measuring device guide cylinder (5), a temperature measuring device guide block (6) and a furnace mouth (7), the sampler positioning rod (3) and the temperature detector positioning rod (4) are fixed on the connecting seat, the connecting seat is fixed in the elevator (1), and the elevator (1) drives the positioning rod (3) and the temperature detector positioning rod (4) to slide up and down in the guide chute (2). The positioning device for the temperature measuring rod of the sampler realizes guiding and positioning of the sampler and the temperature measuring rod, improves the positioning precision of a manipulator, and prevents the problem that the temperature measuring rod cannot be fed due to deformation in the production process.

Description

Technical Field

[0001] The utility model generally relates to the technical field of metallurgy, and in particular relates to a temperature measuring rod positioning device for a sampler. Background Art

[0002] Molten steel sampling is completed by temperature measuring rods and samplers. The automatic temperature measurement and sampling system in the prior art, such as the molten steel automatic temperature measurement and sampling mechanical system disclosed in CN111272480A, can replace manual automatic temperature measurement and sampling, thereby realizing unmanned operation, which not only reduces labor costs, but also improves the stability and accuracy of molten steel temperature measurement and sampling, making the smelting process more efficient, standardized, reliable and intelligent.

[0003] When the temperature measuring rod sleeve and the temperature measuring positioning rod are used in a high temperature environment for a long time, the temperature measuring positioning rod will gradually deform and bend, resulting in faults such as inaccurate positioning, and the cost of using special materials is high. Utility Model Content

[0004] In order to overcome the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide a sampler temperature measuring rod positioning device, which can prevent the temperature measuring rod from being deformed during the production process, resulting in the problem of being unable to load materials.

[0005] The utility model provides a sampler temperature measuring rod positioning device, comprising a hoist, a guide chute, a sampler positioning rod, a temperature measuring rod, a temperature measuring guide mechanism, and a furnace mouth; the sampler positioning rod and the temperature measuring rod are fixed on a connecting seat, the connecting seat is fixed in the hoist, and the hoist drives the positioning rod and the temperature measuring rod to slide up and down in the guide chute.

[0006] The thermometer guide mechanism consists of a thermometer guide cylinder and a thermometer guide block, which is connected to the thermometer from below. When the robot grasps the thermometer, the thermometer guide cylinder closes, clamping the thermometer. The hoist then lowers the thermometer positioning rod and inserts it into the thermometer guide block. The guide block then guides the thermometer to the correct center and allows it to be inserted smoothly into the thermometer, preventing deformation of the rod during production.

[0007] An open guide groove is provided below the guide chute, and when the hoist drives the connecting seat to rise, the connecting seat slides into the guide chute through the open guide groove.

[0008] The sampler temperature measuring rod positioning device provided by the utility model comprises a temperature measuring rod guiding mechanism composed of a temperature measuring rod guiding cylinder and a temperature measuring guide block. The temperature measuring rod is guided by the temperature measuring guide block to ensure that it is smoothly inserted into the temperature measuring rod, thereby preventing the temperature measuring rod from being deformed during the production process, resulting in the problem of being unable to load materials. An open guide groove is provided below the guide slide, and when the hoist drives the mounting seat to rise, it slides into the guide slide through the open guide groove, thereby improving the positioning accuracy of the manipulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the three-dimensional structure of the sampler temperature measuring rod positioning device according to the utility model.

[0010] Figure 2 It is a schematic diagram of the three-dimensional structure of the sampler and the temperature detector according to the utility model. DETAILED DESCRIPTION

[0011] To further illustrate the present invention, the following describes in detail the specific embodiments of the sampling rack of the present invention in conjunction with the accompanying drawings. Those skilled in the art should understand that the embodiments described below are merely exemplary of the present invention and are not intended to limit the present invention in any way.

[0012] According to the sampler temperature measuring rod positioning device of the utility model ( Figure 1 The invention discloses a furnace opening (1) comprising: a hoist (1), a guide chute (2), a sampler positioning rod (3), a thermometer positioning rod (4), a thermometer guiding mechanism, and a furnace opening (7); the sampler positioning rod (3) and the thermometer positioning rod (4) are fixed on a connecting seat, the connecting seat is fixed in the hoist (1), and the hoist (1) drives the positioning rod 3 and the thermometer positioning rod (4) to slide up and down in the guide chute (2).

[0013] The thermometer guide mechanism is composed of a thermometer guide cylinder (5) and a thermometer guide block (6). The thermometer guide block (6) is connected to the thermometer (9) at its lower side, and the thermometer positioning rod (4) is smoothly inserted into the thermometer (9) through the guidance of the thermometer guide block (6).

[0014] An open guide groove is provided below the guide chute (2), and when the hoist (1) drives the mounting seat to rise, the mounting seat slides into the guide chute through the open guide groove.

[0015] The specific process is as follows: the manipulator grabs the sampler (8) and inserts it into place from the chamfered position of the sampler positioning rod (3). The sampler positioning rod (3) is welded with a barb to fix the sampler (8) in the sampler positioning rod (3). The manipulator grabs the thermometer at the lower clamping position, the thermometer guide cylinder (5) is closed, and the thermometer (9) is clamped. The elevator (1) descends to drive the thermometer positioning rod (4) to descend. The thermometer positioning rod (4) is inserted into the thermometer guide block (6). The thermometer guide block (6) guides and corrects the center of the thermometer (9) and slowly inserts it into the thermometer (9). When the thermometer positioning rod (4) is completely inserted into the thermometer (9), the thermometer guide cylinder (5) opens, and the barb is welded on the thermometer (9) to fix the thermometer (9) in the thermometer fixing rod (4). The elevator continues to descend, and the sampler (8) and the temperature detector (9) are lowered from the furnace mouth (7) into the furnace to take the molten steel.

[0016] The above description of the present invention is only a specific embodiment of the present invention and is not intended to limit the present invention in any way. Any equivalent changes and modifications based on the spirit of the present invention are within the scope of the technical protection scheme of the present invention.

Claims

1. A sampler temperature measuring rod positioning device, characterized in that: include: The hoist (1), the guide chute (2), the sampler positioning rod (3), the thermometer positioning rod (4), the thermometer guide cylinder (5), the thermometer guide block (6), and the furnace mouth (7); the sampler positioning rod (3) and the thermometer positioning rod (4) are fixed on the connecting seat, the connecting seat is fixed in the hoist (1), and the hoist (1) drives the positioning rod (3) and the thermometer positioning rod (4) to slide up and down in the guide chute (2).

2. The sampler temperature measuring rod positioning device according to claim 1, characterized in that: The temperature detector guide mechanism is composed of a temperature detector guide cylinder (5) and a temperature detector guide block (6).

3. The sampler temperature measuring rod positioning device according to claim 2, characterized in that: The lower portion of the thermometer guide block (6) is connected to the thermometer (9), and the thermometer positioning rod (4) is smoothly inserted into the thermometer (9) through the guidance of the thermometer guide block (6).

4. The sampler temperature measuring rod positioning device according to any one of claims 1 to 3, characterized in that: An open guide groove is provided below the guide chute (2), and when the hoist (1) drives the mounting seat to rise, the mounting seat slides into the guide chute through the open guide groove.

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