Infrared carbon and sulfur analyzer clamp capable of automatically discharging and sampling

Abstract

The utility model discloses an infrared carbon sulfur analyzer clamp of automatic sample placing and taking, it includes: mechanical arm and support table, the mechanical arm is composed of rotary base and mechanical arm main part, mechanical arm main part's one side wall is equipped with rotary joint, one side wall of rotary joint is equipped with electric telescopic pole, and the support table is equipped with the electric telescopic pole. A clamping device is installed at the output end of the electric telescopic rod, a matching iron block is slidably connected to the interior of the clamping device, a sliding rod is fixedly connected to the lower side wall of the matching iron block, and a sliding block is fixedly connected to the lower end of the sliding rod; the outer side wall of the clamping device is fixedly connected with three fixed side rods, the outer side wall of the sliding block is rotationally connected with three rotating curved bars, and the lower end of each rotating curved bar is fixedly connected with a clamping claw. According to the utility model, through automatic operation, the complexity of manual operation is reduced, the working efficiency is improved, and the possibility of misoperation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic analysis, and particularly relates to a fixture for an infrared carbon-sulfur analyzer with automatic sample loading and sampling. Background Art

[0002] An infrared carbon-sulfur analyzer is an important device for analyzing the carbon and sulfur element contents in metal and non-metal materials. In the prior art, the placement and extraction of samples usually require manual operation, which increases the complexity of the operation, reduces the work efficiency, and there is a possibility of misoperation. Therefore, developing a robotic arm capable of automatically loading and sampling is of great significance for improving the automation degree and operation efficiency of the infrared carbon-sulfur analyzer. Content of the Utility Model

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a fixture for an infrared carbon-sulfur analyzer with automatic sample loading and sampling. The robotic arm of the infrared carbon-sulfur analyzer with automatic sample loading and sampling of the present invention reduces the complexity of manual operation, improves the work efficiency, and reduces the possibility of misoperation through automated operation. At the same time, the robotic arm of the present invention has a compact structure, simple operation, and convenient maintenance, is applicable to various models of infrared carbon-sulfur analyzers, and has good application prospects.

[0004] The utility model also provides a fixture for an infrared carbon-sulfur analyzer with automatic sample loading and sampling as described above, including: a robotic arm and a support table. The robotic arm is composed of a rotating base and a robotic arm main body. A rotating joint is installed on one side wall of the robotic arm main body, an electric telescopic rod is installed on one side wall of the rotating joint, a clamping device is installed at the output end of the electric telescopic rod, a mating iron block is slidably connected inside the clamping device, a sliding rod is fixedly connected to the lower side wall of the mating iron block, and a sliding block is fixedly connected to the lower end of the sliding rod;

[0005] Three fixed side rods are fixedly connected to the outer side wall of the clamping device, three rotating curved rods are rotatably connected to the outer side wall of the sliding block, and a clamping claw is fixedly connected to the lower end of each rotating curved rod. A turntable device is rotatably connected to the upper side wall of the support table, and a number of mating bottom grooves are provided on the upper side wall of the turntable device.

[0006] According to the fixture for an infrared carbon-sulfur analyzer with automatic sample loading and sampling, the robotic arm main body is installed on one side wall of the rotating base, and the rotating base can drive the robotic arm main body to rotate.

[0007] According to the fixture for an infrared carbon-sulfur analyzer with automatic sample loading and sampling, the middle of each rotating curved rod is rotatably connected to a fixed side rod.

[0008] According to the fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling, a support leg is fixedly connected to the lower side wall of the support table for supporting the support table.

[0009] According to the fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling, a driving motor is fixedly connected to the center of the lower side wall of the support table.

[0010] According to the fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling, an electromagnet block is fixedly connected to the upper inner wall of the clamping device. The electromagnet block cooperates with a mating iron block. After the electromagnet block is energized, it can generate a magnetic force to adsorb the mating iron block to move upward, thereby driving the rotating curved rod to rotate.

[0011] According to the fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling, the output end of the driving motor is fixedly connected to the turntable device, and the driving motor can drive the turntable device to rotate.

[0012] According to the fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling, the three fixed side rods are evenly distributed on the outer side wall of the clamping device.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present invention. Description of the Drawings

[0014] The present invention will be further described below in conjunction with the drawings and embodiments;

[0015] Figure 1 It is a structural diagram of a fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling of the present invention;

[0016] Figure 2 It is a structural diagram of a fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling of the present invention;

[0017] Figure 3 It is a structural diagram of a fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling of the present invention;

[0018] Figure 4 It is a structural diagram of a fixture of an infrared carbon-sulfur analyzer with automatic sample loading and sampling of the present invention.

[0019] Legend Explanation:

[0020] 1. Support table; 101. Turntable device; 102. Support leg; 103. Matching bottom groove; 104. Driving motor; 2. Rotating base; 3. Manipulator main body; 301. Rotary joint; 4. Electric telescopic rod; 5. Manipulator; 6. Clamping device; 601. Fixed side rod; 602. Sliding rod; 6021. Matching iron block; 603. Sliding block; 604. Rotating curved rod; 605. Clamping jaw; 606. Electromagnet block. Detailed implementation manners

[0021] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

[0023] Refer to Figures 1-4 , an automatic sampling and placing infrared carbon-sulfur analyzer fixture according to an embodiment of the present invention includes: a manipulator 5 and a support table 1. The manipulator 5 is composed of a rotating base 2 and a manipulator main body 3. A rotary joint 301 is installed on one side wall of the manipulator main body 3, and an electric telescopic rod 4 is installed on one side wall of the rotary joint 301. The manipulator main body 3 is installed on one side wall of the rotating base 2, and the rotating base 2 can drive the manipulator main body 3 to rotate.

[0024] A clamping device 6 is installed at the output end of the electric telescopic rod 4. A mating iron block 6021 is slidably connected inside the clamping device 6. A sliding rod 602 is fixedly connected to the lower side wall of the mating iron block 6021. A sliding block 603 is fixedly connected to the lower end of the sliding rod 602. Three fixed side rods 601 are fixedly connected to the outer side wall of the clamping device 6. Three rotating curved rods 604 are rotatably connected to the outer side wall of the sliding block 603. A clamping jaw 605 is fixedly connected to the lower end of each rotating curved rod 604. The middle of each rotating curved rod 604 is rotatably connected to a fixed side rod 601. An electromagnet block 606 is fixedly connected to the upper inner wall of the clamping device 6. The electromagnet block 606 cooperates with the mating iron block 6021. After the electromagnet block 606 is energized, it can generate a magnetic force, thereby adsorbing the mating iron block 6021 to move upward, thereby driving the rotating curved rod 604 to rotate. The three fixed side rods 601 are evenly distributed on the outer side wall of the clamping device 6.

[0025] A turntable device 101 is rotatably connected to the upper side wall of the support table 1. A number of mating bottom grooves 103 are provided on the upper side wall of the turntable device 101. A support leg 102 is fixedly connected to the lower side wall of the support table 1 for supporting the support table 1. A drive motor 104 is fixedly connected to the center of the lower side wall of the support table 1. The output end of the drive motor 104 is fixedly connected to the turntable device 101. The drive motor 104 can drive the turntable device 101 to rotate.

[0026] The electrical components appearing in this text are all electrically connected to an external main controller, and the main controller can be a conventional known device such as a computer for control. The electrical components appearing in this text are all electrically connected to an external power source.

[0027] Working principle: The staff places the crucible with the weighed sample on the mating bottom groove 103 of the turntable device 101. Then, the control system starts the drive motor 104 to drive the turntable device 101 to rotate, so that the crucible rotates to a fixed position. Next, the control system controls the telescopic rod of the robotic arm main body 3 to extend, and at the same time controls the electromagnet block 606 in the clamping device 6 to be energized. After the electromagnet block 606 is energized, it can generate a magnetic force, thereby adsorbing the mating iron block 6021 to move upward, thereby driving the rotating curved rod 604 to rotate, so that the clamping jaw 605 clamps the crucible at the fixed position. Next, the control system controls the telescopic rod and the rotating joint of the robotic arm main body to act, and sends the crucible to the crucible support. When the crucible finishes burning in the infrared carbon-sulfur analyzer, the control system controls the robotic arm main body to clamp the crucible from the crucible support and move it above the waste sample bucket. Finally, the control system controls the electromagnet block 606 in the clamping device 6 to drive the clamping jaw to loosen, so that the crucible falls into the waste sample bucket. Through the above process, the present invention realizes the automatic placement and removal of samples in the infrared carbon-sulfur analyzer, improving the automation degree and operation efficiency of the equipment.

[0028] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. An automatic sampling infrared carbon and sulfur analyzer fixture, characterized in that: include: A mechanical arm (5) and a support table (1), wherein the mechanical arm (5) is composed of a rotating base (2) and a mechanical arm body (3), a rotating joint (301) is installed on one side wall of the mechanical arm body (3), an electric telescopic rod (4) is installed on one side wall of the rotating joint (301), a clamping device (6) is installed on the output end of the electric telescopic rod (4), a matching iron block (6021) is slidably connected inside the clamping device (6), a sliding rod (602) is fixedly connected to the lower side wall of the matching iron block (6021), and a sliding block (603) is fixedly connected to the lower end of the sliding rod (602); The outer side wall of the clamping device (6) is fixedly connected to three fixed side rods (601), the outer side wall of the sliding block (603) is rotatably connected to three rotating curved rods (604), the lower end of each rotating curved rod (604) is fixedly connected to a clamping claw (605), the upper side wall of the support table (1) is rotatably connected to a turntable device (101), and the upper side wall of the turntable device (101) is provided with a plurality of matching bottom grooves (103).

2. The automatic sampling infrared carbon-sulfur analyzer fixture according to claim 1 is characterized in that: The mechanical arm body (3) is installed on a side wall of the rotating base (2).

3. The automatic sampling infrared carbon-sulfur analyzer fixture according to claim 1 is characterized in that: The middle portion of each rotating curved rod (604) is rotatably connected to a fixed side rod (601).

4. The automatic sampling infrared carbon-sulfur analyzer fixture according to claim 1 is characterized in that: The lower side wall of the support table (1) is fixedly connected with a support leg (102).

5. The automatic sampling infrared carbon-sulfur analyzer fixture according to claim 1 is characterized in that: A driving motor (104) is fixedly connected to the center of the lower side wall of the support table (1).

6. The automatic sampling infrared carbon-sulfur analyzer fixture according to claim 1 is characterized in that: An electromagnet block (606) is fixedly connected to the upper inner wall of the clamping device (6), and the electromagnet block (606) matches with a matching iron block (6021).

7. The automatic sampling fixture of infrared carbon and sulfur analyzer according to claim 5 is characterized in that: The output end of the driving motor (104) is fixedly connected to the turntable device (101).

8. The automatic sampling infrared carbon-sulfur analyzer fixture according to claim 1 is characterized in that: The three fixed side rods (601) are evenly distributed on the outer side wall of the clamping device (6).

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