Distance-control infrared thermometer for wire drawing machine roller

Abstract

The utility model discloses a distance control infrared thermometer for a wire drawing machine roller, and particularly relates to the technical field of wire drawing machine roller temperature measurement, which comprises an infrared thermometer body, the infrared thermometer body is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a connecting column, one side of the connecting column is provided with a lifting mechanism, and the lifting mechanism comprises a fixed box. The fixing box is arranged on one side of the connecting column, and a first motor is fixedly mounted at the top of the fixing box. By arranging the lifting mechanism and the distance control mechanism, the temperature of the wire drawing machine roller can be accurately measured, the position information of the thermodetector can be mastered in real time, the temperature measurement error caused by position deviation is effectively avoided, the whole temperature measuring device is driven to accurately and transversely move, and the working efficiency is improved. The distance between the infrared thermometer and the wire drawing machine roller can be always controlled in an optimal range, the accuracy and stability of temperature measurement are ensured, the temperature measurement precision is prevented from being influenced by improper distance, and meanwhile, the temperature of different height positions of the wire drawing machine roller can be measured.

Description

Technical Field

[0001] This utility model relates to the field of temperature measurement technology for wire drawing machine rollers, and more specifically, to a distance-controlled infrared thermometer for wire drawing machine rollers. Background Technology

[0002] In the field of metal wire drawing, the working condition of the wire drawing machine roller, as a key component, directly affects the wire drawing quality and production efficiency. In the early days, workers mostly used handheld infrared thermometers to measure the temperature of the wire drawing machine roller. With the advancement of automated production, some production lines have tried to install fixed infrared thermometers.

[0003] However, infrared thermometers are generally fixed on one side of the drawing machine roller. When the drawing machine roller experiences slight displacement during operation, or when it is necessary to focus on measuring the temperature of different parts of the roller, the fixedly installed thermometer cannot adjust the distance and angle between itself and the roller in a timely manner. It still cannot accurately capture temperature changes and is prone to missing potential overheating hazards, which can lead to product quality problems, such as uneven wire thickness and substandard strength. In some cases, the drawing machine roller may even be damaged due to excessive temperature, causing equipment downtime for maintenance, which seriously affects the continuity of production and increases production costs. Utility Model Content

[0004] In order to overcome the problems and defects in the prior art, this utility model provides a distance-controlled infrared thermometer for wire drawing machine rollers to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an infrared thermometer for controlling the distance of a wire drawing machine roller, comprising an infrared thermometer body, wherein an mounting plate is fixedly connected to the infrared thermometer body, a connecting column is fixedly connected to one side of the mounting plate, and a lifting mechanism is provided on one side of the connecting column;

[0006] The lifting mechanism includes a fixed box, which is disposed on one side of the connecting column. A first motor is fixedly installed on the top of the fixed box. A threaded rod is fixedly connected to the output end of the first motor. A threaded sleeve is threadedly connected to the outside of the threaded rod. A sliding rod is fixedly connected to one side of the threaded sleeve. A first through-slide groove is opened on one side surface of the fixed box. A high-precision displacement sensor is fixedly installed on one side of the mounting plate.

[0007] An audible and visual alarm is fixedly installed on one side of the fixed box, and a distance control mechanism is provided at the bottom of the fixed box.

[0008] Preferably, the distance control mechanism includes a horizontal fixing box, which is disposed at the bottom of the fixing box, and a second motor is fixedly installed on one side of the horizontal fixing box.

[0009] Preferably, a screw is fixedly connected to the output end of the second motor, a screw sleeve is threadedly connected to the outside of the screw, and a connecting slide rod is fixedly connected to the top of the screw sleeve.

[0010] Preferably, a movable plate is fixedly connected to the top of the connecting slide rod, and the top of the movable plate is fixedly connected to the bottom of the fixed box.

[0011] Preferably, a second through groove is provided on the top surface of the transverse fixing box, and the second through groove is slidably connected to the connecting slide rod.

[0012] Preferably, a rotating shaft is fixedly connected to one side of the horizontal fixing box, a fixed column is rotatably connected to the outside of the rotating shaft, a variable frequency motor is fixedly installed at the bottom of the fixed column, and the output end of the variable frequency motor is fixedly connected to the rotating shaft.

[0013] Preferably, a microcontroller is fixedly installed on one side of the fixed column, and the microcontroller is electrically connected to the high-precision displacement sensor, the audible and visual alarm, the second motor, the variable frequency motor, and the first motor.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. By setting up a lifting mechanism and a distance control mechanism, with the infrared thermometer body as the core and a high-precision displacement sensor on one side of the mounting plate, it can not only accurately measure the temperature of the wire drawing machine roller, but also monitor the position information of the thermometer itself in real time, effectively avoiding temperature measurement errors caused by position deviation. When facing wire drawing machine rollers of different heights, simply start the first motor at the top of the fixed box to drive the threaded rod to move the threaded sleeve. With the guiding and stabilizing effect of the slide rod and the first through groove, the mounting plate and the infrared thermometer body can easily achieve smooth lifting and lowering. Start the second motor, and the screw rotates to cause the threaded sleeve to move laterally. The connecting slide rod ensures smooth movement, thereby driving the entire temperature measuring device to accurately move laterally. It can always control the distance between the infrared thermometer and the wire drawing machine roller within the optimal range, ensuring the accuracy and stability of temperature measurement and avoiding the impact of improper distance on temperature measurement accuracy. At the same time, it can measure the temperature at different height positions of the wire drawing machine roller.

[0016] 2. The variable frequency motor at the bottom of the fixed column drives the rotating shaft to rotate, allowing the horizontal fixed box and temperature measuring device to rotate flexibly around the shaft and achieve multi-angle adjustment. This feature allows operators to monitor the temperature of the wire drawing machine roller from different angles according to the actual working conditions, ensuring that no part that may have abnormal temperature is missed, and comprehensively guaranteeing the quality and safety of the wire drawing production process. Once the data fed back by the high-precision displacement sensor shows abnormalities such as excessive temperature or excessive distance deviation, the microcontroller responds immediately. On the one hand, it starts the corresponding motor to correct the position deviation, and on the other hand, it triggers the audible and visual alarm to sound an alarm, effectively preventing equipment failure and product quality problems caused by temperature runaway or improper position. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the connection between the infrared thermometer body and the screw of this utility model.

[0020] Figure 4 For the present utility model Figure 3 Rear view structural diagram.

[0021] Figure 5 This is a front cross-sectional view of the present invention.

[0022] The attached figures are labeled as follows: 1. Infrared thermometer body; 2. Mounting plate; 3. Connecting column; 4. Fixing box; 5. First motor; 6. Threaded rod; 7. Threaded sleeve; 8. Slide rod; 9. First through-slide groove; 10. High-precision displacement sensor; 11. Lateral fixing box; 12. Second motor; 13. Screw; 14. Threaded sleeve; 15. Connecting slide rod; 16. Moving plate; 17. Rotating shaft; 18. Fixing column; 19. Variable frequency motor; 20. Second through-slide groove; 21. Microcontroller; 22. Audible and visual alarm. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] As attached Figure 1-5The infrared thermometer for controlling the distance of the wire drawing machine roller shown includes an infrared thermometer body 1, an infrared thermometer body 1 is fixedly connected to a mounting plate 2, a connecting column 3 is fixedly connected to one side of the mounting plate 2, and a lifting mechanism is provided on one side of the connecting column 3.

[0025] The lifting mechanism includes a fixed box 4, which is located on one side of the connecting column 3. A first motor 5 is fixedly installed on the top of the fixed box 4. A threaded rod 6 is fixedly connected to the output end of the first motor 5. A threaded sleeve 7 is threadedly connected to the outside of the threaded rod 6. A sliding rod 8 is fixedly connected to one side of the threaded sleeve 7. A first through groove 9 is opened on one side surface of the fixed box 4. A high-precision displacement sensor 10 is fixedly installed on one side of the mounting plate 2.

[0026] An audible and visual alarm 22 is fixedly installed on one side of the fixed box 4, and a distance control mechanism is provided at the bottom of the fixed box 4.

[0027] As attached Figure 1-5 As shown, the distance control mechanism includes a horizontal fixed box 11, which is located at the bottom of the fixed box 4. A second motor 12 is fixedly installed on one side of the horizontal fixed box 11. A screw 13 is fixedly connected to the output end of the second motor 12. A screw sleeve 14 is threadedly connected to the outside of the screw 13. A connecting slide rod 15 is fixedly connected to the top of the screw sleeve 14. A movable plate 16 is fixedly connected to the top of the connecting slide rod 15. The top of the movable plate 16 is fixedly connected to the bottom of the fixed box 4, which facilitates the adjustment of the lateral distance between the fixed box 4 and the wire drawing machine roller, thereby realizing the adjustment of the lateral distance between the infrared thermometer body 1 and the wire drawing machine roller.

[0028] As attached Figure 1-5 As shown, a second through groove 20 is provided on the top surface of the horizontal fixing box 11. The second through groove 20 is slidably connected to the connecting slide rod 15, which serves as a limit and ensures the stability of the fixing box 4 when it moves horizontally.

[0029] As attached Figure 1 , 2 As shown in Figure 5, a rotating shaft 17 is fixedly connected to one side of the horizontal fixed box 11. A fixed column 18 is rotatably connected to the outside of the rotating shaft 17. A variable frequency motor 19 is fixedly installed at the bottom of the fixed column 18. The output end of the variable frequency motor 19 is fixedly connected to the rotating shaft 17, so that the infrared thermometer body 1 can rotate around the wire drawing machine roller, which facilitates temperature measurement of the wire drawing machine roller from different positions.

[0030] As attached Figure 1-5 As shown, a microcontroller 21 is fixedly installed on one side of the fixed column 18. The microcontroller 21 is electrically connected to the high-precision displacement sensor 10, the audible and visual alarm 22, the second motor 12, the variable frequency motor 19 and the first motor 5, so that the microcontroller 21 can receive temperature and distance signals, adjust the position of the infrared thermometer body 1 in time, and issue a high temperature alarm in time.

[0031] The working principle of this utility model is as follows: The infrared thermometer body 1 is the core temperature measuring component. It is fixedly connected to the mounting plate 2, which provides the mounting foundation for the entire device. The high-precision displacement sensor 10 fixed on one side can monitor the position information in real time and provide data support for subsequent distance control. When it is necessary to adjust the height of the infrared thermometer, the first motor 5 at the top of the fixed box 4 is started. The output end of the first motor 5 drives the threaded rod 6 to rotate. Since the threaded sleeve 7 is threadedly connected to the outer side of the threaded rod 6, the threaded sleeve 7 will move up and down along the threaded rod 6 during the rotation of the threaded rod 6. The slide bar 8 fixed on one side of the threaded sleeve 7 slides in the first through groove 9 opened on the surface of one side of the fixed box 4, which plays the role of guiding and stabilizing the movement trajectory of the threaded sleeve 7, thereby ensuring that the mounting plate 2 and the infrared thermometer body 1 connected to the threaded sleeve 7 can be raised and lowered smoothly to achieve height adjustment and adapt to the temperature measurement needs of the wire drawing machine rollers of different heights.

[0032] The second motor 12 on one side of the horizontal fixed box 11 starts, and its output end drives the screw 13 to rotate. The screw sleeve 14 connected to the screw 13 on the outside will move laterally as the screw 13 rotates. The connecting slide rod 15 fixedly connected to the top of the screw sleeve 14 slides in the second through slide groove 20 opened on the top surface of the horizontal fixed box 11 to ensure the smooth movement of the screw sleeve 14. The moving plate 16 fixedly connected to the top of the connecting slide rod 15 is fixedly connected to the bottom of the fixed box 4, thereby driving the fixed box 4 and the infrared thermometer body 1 and other components above to achieve lateral position adjustment and accurately control the lateral distance between the fixed box 4 and the wire drawing machine roller.

[0033] The variable frequency motor 19 at the bottom of the fixed column 18 works, and its output end drives the rotating shaft 17 to rotate. The fixed column 18 is rotatably connected to the outside of the rotating shaft 17. The transverse fixed box 11 connected to the rotating shaft 17 and the entire temperature measuring device can rotate around the rotating shaft 17 to achieve angle adjustment and meet the temperature measurement requirements of different angle positions of the wire drawing machine roller.

[0034] The audible and visual alarm 22, which is fixedly installed on one side of the fixed box 4, is used to alarm in abnormal situations, such as excessive temperature or excessive distance deviation. The microcontroller 21 on one side of the fixed column 18 acts as the control center. It is electrically connected to the audible and visual alarm 22, the second motor 12, the variable frequency motor 19 and the first motor 5. Based on the data fed back by the high-precision displacement sensor 10, the microcontroller 21 can determine whether the corresponding motor needs to be started for position adjustment or to trigger the audible and visual alarm 22 to ensure the accuracy and safety of the entire temperature measurement process.

[0035] In conclusion, the above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A distance-controlled infrared thermometer for wire drawing machine rollers, comprising an infrared thermometer body (1), characterized in that: The infrared thermometer body (1) is fixedly connected to a mounting plate (2), a connecting column (3) is fixedly connected to one side of the mounting plate (2), and a lifting mechanism is provided on one side of the connecting column (3). The lifting mechanism includes a fixed box (4), which is located on one side of the connecting column (3). A first motor (5) is fixedly installed on the top of the fixed box (4). A threaded rod (6) is fixedly connected to the output end of the first motor (5). A threaded sleeve (7) is threadedly connected to the outside of the threaded rod (6). A sliding rod (8) is fixedly connected to one side of the threaded sleeve (7). A first through groove (9) is opened on one side surface of the fixed box (4). A high-precision displacement sensor (10) is fixedly installed on one side of the mounting plate (2). An audible and visual alarm (22) is fixedly installed on one side of the fixed box (4), and a distance control mechanism is provided at the bottom of the fixed box (4).

2. The distance-controlled infrared thermometer for wire drawing machine rollers according to claim 1, characterized in that: The distance control mechanism includes a horizontal fixing box (11), which is located at the bottom of the fixing box (4), and a second motor (12) is fixedly installed on one side of the horizontal fixing box (11).

3. The distance-controlled infrared thermometer for wire drawing machine rollers according to claim 2, characterized in that: The output end of the second motor (12) is fixedly connected to a screw (13), and a screw sleeve (14) is threadedly connected to the outside of the screw (13). A connecting slide rod (15) is fixedly connected to the top of the screw sleeve (14).

4. The distance-controlled infrared thermometer for wire drawing machine rollers according to claim 3, characterized in that: The top of the connecting slide bar (15) is fixedly connected to a movable plate (16), and the top of the movable plate (16) is fixedly connected to the bottom of the fixed box (4).

5. The distance-controlled infrared thermometer for wire drawing machine rollers according to claim 2, characterized in that: The top surface of the horizontal fixing box (11) is provided with a second through groove (20), and the second through groove (20) is slidably connected to the connecting slide rod (15).

6. The distance-controlled infrared thermometer for wire drawing machine rollers according to claim 2, characterized in that: A rotating shaft (17) is fixedly connected to one side of the horizontal fixed box (11). A fixed column (18) is rotatably connected to the outside of the rotating shaft (17). A variable frequency motor (19) is fixedly installed at the bottom of the fixed column (18). The output end of the variable frequency motor (19) is fixedly connected to the rotating shaft (17).

7. The distance-controlled infrared thermometer for wire drawing machine rollers according to claim 6, characterized in that: A microcontroller (21) is fixedly installed on one side of the fixed column (18). The microcontroller (21) is electrically connected to the high-precision displacement sensor (10), the audible and visual alarm (22), the second motor (12), the variable frequency motor (19), and the first motor (5).

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