Batch detection equipment for platinum rhodium thermocouple processing

Abstract

The utility model relates to the technical field of platinum-rhodium thermocouple detection devices, and discloses a batch detection device for platinum-rhodium thermocouple processing, which comprises a support, the upper part of the side surface of the support is fixedly connected with a side plate, the upper end of the side plate is movably sleeved with a roller, and four groups of positioning plates are arranged outside the roller. And connecting plates are installed on the outer portion of the positioning plate at equal intervals, an installing base is installed on one side of each connecting plate through a pull rope, and a spring is installed on the outer portion of one side of each connecting plate. According to the batch detection equipment for platinum-rhodium thermocouple processing, after a platinum-rhodium thermocouple shell and a mounting seat are aligned and mounted by a worker, a roller is rotated at the same time, and the roller can drive the platinum-rhodium thermocouple shell to move into a detection pool, that is, the detection pool detects the quality; and meanwhile, the stripping pressing plate automatically drives the platinum-rhodium thermocouple shell to be separated from the interior of the mounting seat, so that the convenience of positioning and dismounting the platinum-rhodium thermocouple shell is improved, and the detection efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of platinum-rhodium thermocouple detection devices, and specifically relates to a batch detection device for processing platinum-rhodium thermocouples. Background Technique

[0002] The platinum-rhodium thermocouple is also called a high-temperature noble metal thermocouple. Platinum-rhodium is divided into single platinum-rhodium (platinum-rhodium 10 - platinum-rhodium) and double platinum-rhodium (platinum-rhodium 30 - platinum-rhodium 6). As a temperature measurement sensor, it is usually used in combination with temperature transmitters, regulators, display instruments, etc. to form a process control system. After the platinum-rhodium thermocouple is produced, it is necessary to detect the quality of the platinum-rhodium thermocouple to avoid damage to the internal circuit of the platinum-rhodium thermocouple after production, resulting in the inability to detect the temperature. Therefore, after the platinum-rhodium thermocouple is prepared, it is necessary to use a detection device to detect the detection accuracy of the platinum-rhodium thermocouple.

[0003] When the detection device is in use, by installing the platinum-rhodium thermocouple on the circuit and moving the platinum-rhodium thermocouple to the area to be detected, observing whether the temperature detection of the area to be detected by the platinum-rhodium thermocouple is abnormal, the quality of the platinum-rhodium thermocouple can be detected. However, when detecting the platinum-rhodium thermocouple, it is necessary for the staff to manually install the platinum-rhodium thermocouple on the detection device, and after the detection of the platinum-rhodium thermocouple is completed, it is necessary for the staff to take out the detected platinum-rhodium thermocouple. That is, the staff needs to manually install and manually disassemble, resulting in the influence on the detection efficiency. For this reason, we have proposed a batch detection device for processing platinum-rhodium thermocouples. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing batch detection devices for processing platinum-rhodium thermocouples, the utility model provides a batch detection device for processing platinum-rhodium thermocouples, which has the advantages of installing the outer shell of the platinum-rhodium thermocouple inside the mounting seat and rotating the drum, that is, the outer shell of the platinum-rhodium thermocouple can automatically detect the platinum-rhodium thermocouple, and after the detection of the support is completed, the stripping pressure plate automatically disassembles the platinum-rhodium thermocouple, thereby improving the disassembly and cleaning efficiency of the platinum-rhodium thermocouple, and solving the problems raised in the above background technique.

[0005] The utility model provides the following technical solution: a batch detection equipment for processing platinum-rhodium thermocouples, comprising a bracket, an upper side of the bracket side is fixedly connected to a side plate, the upper end of the side plate is movably sleeved with a roller, four groups of positioning plates are installed on the outside of the roller, connecting plates are installed at equal intervals on the outside of the positioning plate, a mounting seat is installed on one side of the connecting plate through a pull rope, a spring is installed on the outside of one side of the connecting plate, a telescopic sleeve is fixedly connected to the side of the side plate, a telescopic rod is movably sleeved inside the telescopic sleeve, the front end of the telescopic rod is fixedly connected to a cross plate, the cross plate is movably sleeved with a movable sleeve, the movable sleeve is movably sleeved with a stripping pressure plate, the upper end of the stripping pressure plate is installed with spring steel, and an alarm light is installed on the outside of the positioning plate and on one side of the connecting plate.

[0006] Preferably, a hydraulic rod is installed inside the bracket, a detection pool is provided on the upper part of the hydraulic rod, and the interior of the detection pool is filled with liquid and installed with a heating device.

[0007] Preferably, a motor is installed on the side of the drum, and a detection circuit is installed inside the drum, and the detection circuit is connected to the controller and the alarm light.

[0008] Preferably, washers are installed at both ends of the spring, and the spring is installed between the connecting plate and the mounting seat.

[0009] Preferably, a platinum-rhodium thermocouple housing is installed on the side of the mounting seat, a platinum-rhodium thermocouple body is installed inside the platinum-rhodium thermocouple housing, and the stripping pressing plate is sleeved on the outside of the platinum-rhodium thermocouple housing.

[0010] Preferably, the transverse plate is located at the front end of the drum, and the spring steel is installed between the movable sleeve and the stripping pressure plate, and a fastening bolt is installed on the outside of one end of the telescopic rod.

[0011] Preferably, the front end of the side plate is fixedly connected with a blanking plate, and the blanking plate is located directly below the movable sleeve.

[0012] Compared with the existing batch detection equipment for platinum-rhodium thermocouple processing, the utility model has the following beneficial effects:

[0013] 1. This batch inspection equipment for platinum-rhodium thermocouple processing is used. After the staff aligns the platinum-rhodium thermocouple shell and the mounting base, they rotate the roller at the same time. The roller can drive the platinum-rhodium thermocouple shell to the inside of the detection pool, that is, the detection pool detects the quality. At the same time, the stripping plate automatically drives the platinum-rhodium thermocouple shell out of the inside of the mounting base, which improves the convenience of positioning and disassembly of the platinum-rhodium thermocouple shell, thereby improving the detection efficiency.

[0014] 2. In the batch detection equipment for processing platinum-rhodium thermocouples, a spring is installed between the connecting plate and the mounting seat, and the spring drives the angle of the mounting seat to be adjusted. At the same time, spring steel is arranged at the upper end of the stripping pressure plate. That is, when the stripping pressure plate contacts the outside of the platinum-rhodium thermocouple shell, through the angular deformation of the platinum-rhodium thermocouple shell, that is, when the stripping pressure plate drives the platinum-rhodium thermocouple shell to disengage from the mounting seat, it reduces the excessive extrusion pressure on the outside of the platinum-rhodium thermocouple shell and causes damage, and improves the convenience of disassembling the platinum-rhodium thermocouple shell. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 It is a front view structure schematic diagram of the present utility model;

[0017] Figure 3 It is a schematic diagram of the side cross-section of the main body of the present utility model;

[0018] Figure 4 It is a cross-sectional structure schematic diagram of the main body of the present utility model;

[0019] Figure 5 It is a schematic diagram of the enlarged structure at A of the present utility model;

[0020] Figure 6 It is a schematic diagram of the enlarged structure at B of the present utility model.

[0021] In the figure: 1. Bracket; 2. Side plate; 3. Feeding plate; 4. Hydraulic rod; 5. Detection pool; 6. Roller; 7. Positioning plate; 8. Connecting plate; 9. Pulling rope; 10. Mounting seat; 11. Spring; 12. Platinum-rhodium thermocouple shell; 13. Platinum-rhodium thermocouple main body; 14. Telescopic sleeve; 15. Telescopic rod; 16. Cross plate; 17. Movable sleeve; 18. Spring steel; 19. Stripping pressure plate; 20. Alarm lamp. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6, A batch detection device for processing platinum-rhodium thermocouples, including a bracket 1. The upper part of the side of the bracket 1 is fixedly connected with a side plate 2. The upper end of the side plate 2 is movably sleeved with a roller 6. When the roller 6 rotates, the position of the platinum-rhodium thermocouple housing 12 can be adjusted. Four groups of positioning plates 7 are installed outside the roller 6. Connecting plates 8 are installed at equal intervals outside the positioning plates 7. The positioning plates 7 limit the position of the connecting plates 8. One side of the connecting plate 8 is installed with a mounting seat 10 through a pull rope 9. The pull rope 9 transmits signals. A spring 11 is installed outside one side of the connecting plate 8. The side of the side plate 2 is fixedly connected with a telescopic sleeve 14. A telescopic rod 15 is movably sleeved inside the telescopic sleeve 14. By adjusting the position of the telescopic rod 15 inside the telescopic sleeve 14, the forward inclination angle of the cross plate 16 can be adjusted. The front end of the telescopic rod 15 is fixedly connected with a cross plate 16. An activity sleeve 17 is movably sleeved inside the cross plate 16. A stripping pressure plate 19 is movably sleeved inside the activity sleeve 17. The stripping pressure plate 19 contacts the platinum-rhodium thermocouple housing 12. When the platinum-rhodium thermocouple housing 12 rotates, the stripping pressure plate 19 disengages the platinum-rhodium thermocouple housing 12 from the inside of the mounting seat 10. A spring steel 18 is installed at the upper end of the stripping pressure plate 19. An alarm lamp 20 is installed outside the positioning plate 7 and on one side of the connecting plate 8.

[0024] Please refer to Figure 4 , A hydraulic rod 4 is installed inside the bracket 1. A detection pool 5 is provided at the upper part of the hydraulic rod 4. The inside of the detection pool 5 is filled with liquid and a heating device is installed. By filling the inside of the detection pool 5 with liquid and a heating device, starting the heating device, heating the liquid to a fixed temperature, and at the same time starting the hydraulic rod 4 to control the detection pool 5 to move downward, the liquid inside the detection pool 5 contacts the platinum-rhodium thermocouple housing 12, that is, the platinum-rhodium thermocouple housing 12 can stably detect the liquid. By observing whether the detected temperature meets the standard, the quality of the platinum-rhodium thermocouple can be detected.

[0025] Please refer to Figure 4 , A motor is installed on the side of the roller 6, and a monitoring circuit is installed inside the roller 6. The detection circuit is connected to the controller and the alarm lamp 20. By installing a motor on the side of the roller 6, the motor controls the rotation of the roller 6. During the rotation of the roller 6, the clamped and limited materials can be taken out. And a monitoring circuit is installed inside the roller 6. The detection circuit transmits the detection signal, and through the controller, whether there is an abnormality is transmitted to the inside of the alarm lamp 20. That is, when a detection abnormality occurs, by observing the alarm lamp 20, the abnormal device can be taken out.

[0026] Please refer to Figure 5, gaskets are installed at both ends of the spring 11. Meanwhile, the spring 11 is installed between the connecting plate 8 and the mounting seat 10. By setting the spring 11 between the connecting plate 8 and the mounting seat 10, that is, the spring 11 pushes the mounting seat 10 to move outward. When the stripping pressure plate 19 contacts the outside of the platinum-rhodium thermocouple housing 12, the spring 11 deforms. And after the stripping pressure plate 19 clamps the platinum-rhodium thermocouple housing 12, the platinum-rhodium thermocouple housing 12 detaches from the mounting seat 10, that is, the platinum-rhodium thermocouple housing 12 can be automatically disassembled, improving the convenience during disassembly after the detection of the platinum-rhodium thermocouple housing 12.

[0027] Please refer to Figure 5 , the platinum-rhodium thermocouple housing 12 is installed on the side of the mounting seat 10. The platinum-rhodium thermocouple body 13 is installed inside the platinum-rhodium thermocouple housing 12. The stripping pressure plate 19 is sleeved outside the platinum-rhodium thermocouple housing 12. By arranging a groove inside the mounting seat 10, the platinum-rhodium thermocouple housing 12 drives the platinum-rhodium thermocouple body 13 to insert into the inside of the mounting seat 10, that is, the convenience of installation and disassembly of the platinum-rhodium thermocouple housing 12. Meanwhile, the stripping pressure plate 19 is arranged outside the platinum-rhodium thermocouple housing 12. When the stripping pressure plate 19 moves downward, the stripping pressure plate 19 can limit the position of the platinum-rhodium thermocouple housing 12.

[0028] Please refer to Figure 6 , the cross plate 16 is located at the front end of the roller 6. Meanwhile, the spring steel 18 is installed between the movable sleeve 17 and the stripping pressure plate 19. A fastening bolt is installed outside one end of the telescopic rod 15. According to the different signals and sizes of the platinum-rhodium thermocouple housing 12, the position of the telescopic rod 15 inside the telescopic sleeve 14 is adjusted, that is, the front and rear positions of the movable sleeve 17 are controlled and adjusted to improve the tightness when the stripping pressure plate 19 fits with the platinum-rhodium thermocouple body 13. And the spring steel 18 is arranged between the movable sleeve 17 and the stripping pressure plate 19. When the platinum-rhodium thermocouple housing 12 moves upward, the spring steel 18 contracts to avoid excessive pressure on the outside of the platinum-rhodium thermocouple housing 12, resulting in damage to the outside of the platinum-rhodium thermocouple housing 12.

[0029] Please refer to Figure 6 , the front end of the side plate 2 is fixedly connected with a blanking plate 3. The blanking plate 3 is located directly below the movable sleeve 17. By arranging the blanking plate 3 below the movable sleeve 17, when the stripping pressure plate 19 drives the platinum-rhodium thermocouple housing 12 to disengage from the inner wall of the mounting seat 10, the detected platinum-rhodium thermocouple housing 12 falls onto the upper part of the blanking plate 3, and the blanking plate 3 drives the platinum-rhodium thermocouples to be discharged downward concentratedly.

[0030] Working principle: When in use, the staff will sequentially sleeve the blanking plate 3 on the inside of the mounting seat 10, and at the same time flip the roller 6, the roller 6 drives the platinum-rhodium thermocouple housing 12 to move to the inside of the detection pool 5, start the hydraulic rod 4, the hydraulic rod 4 drives the detection pool 5 to contact the platinum-rhodium thermocouple housing 12, start the heating device installed inside the detection pool 5, and use the platinum-rhodium thermocouple body 13 to detect the temperature. When an abnormal temperature is detected, the alarm light 20 lights up. At the same time, when the roller 6 continues to rotate, the staff moves and installs the platinum-rhodium thermocouple housing 12 and the detection device. At the same time, after the platinum-rhodium thermocouple housing 12 moves to the front end, the staff can remove the damaged parts. At the same time, when the platinum-rhodium thermocouple housing 12 contacts the movable sleeve 17, when the platinum-rhodium thermocouple housing 12 rotates, the stripping pressure plate 19 drives the platinum-rhodium thermocouple housing 12 to detach from the inside of the mounting seat 10, and the spring 11 synchronously adjusts the angle, so that the platinum-rhodium thermocouple housing 12 can be easily detached.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A batch detection device for processing platinum-rhodium thermocouples, comprising a bracket (1), wherein an upper part of a side surface of the bracket (1) is fixedly connected with a side plate (2), and an upper end of the side plate (2) is movably sleeved with a roller (6), and the characteristics are as follows: Four groups of positioning plates (7) are installed outside the drum (6). Connecting plates (8) are installed at equal intervals outside the positioning plates (7). A mounting seat (10) is installed on one side of the connecting plate (8) through a pulling rope (9). A spring (11) is installed outside one side of the connecting plate (8). A telescopic sleeve (14) is fixedly connected to the side surface of the side plate (2). A telescopic rod (15) is movably sleeved inside the telescopic sleeve (14). A cross plate (16) is fixedly connected to the front end of the telescopic rod (15). A movable sleeve (17) is movably sleeved inside the cross plate (16). A stripping pressure plate (19) is movably sleeved inside the movable sleeve (17). A spring steel (18) is installed at the upper end of the stripping pressure plate (19). An alarm lamp (20) is installed outside the positioning plate (7) and on one side of the connecting plate (8).

2. The batch detection device for processing platinum-rhodium thermocouples according to claim 1, characterized in that: A hydraulic rod (4) is installed inside the bracket (1). A detection pool (5) is provided above the hydraulic rod (4). The detection pool (5) is filled with liquid and installed with a heating device inside.

3. A batch detection device for processing platinum-rhodium thermocouples according to claim 1, characterized in that: A motor is installed on the side of the drum (6), and a detection circuit is installed inside the drum (6). The detection circuit is connected to the controller and the alarm lamp (20).

4. A batch detection device for processing platinum-rhodium thermocouples according to claim 1, characterized in that: Gaskets are installed at both ends of the spring (11), and the spring (11) is installed between the connecting plate (8) and the mounting seat (10).

5. The batch detection device for processing platinum-rhodium thermocouples according to claim 1, characterized in that: A platinum-rhodium thermocouple housing (12) is installed on the side of the mounting seat (10). A platinum-rhodium thermocouple body (13) is installed inside the platinum-rhodium thermocouple housing (12). The stripping pressure plate (19) is sleeved outside the platinum-rhodium thermocouple housing (12).

6. The batch detection device for processing platinum-rhodium thermocouples according to claim 1, characterized in that: The cross plate (16) is located at the front end of the drum (6). At the same time, the spring steel (18) is installed between the movable sleeve (17) and the stripping pressure plate (19). A fastening bolt is installed outside one end of the telescopic rod (15).

7. An apparatus for batch inspection in the processing of platinum-rhodium thermocouples according to claim 1, characterized in that: A blanking plate (3) is fixedly connected to the front end of the side plate (2). The blanking plate (3) is located directly below the movable sleeve (17).

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