Steel wire tension measuring equipment suitable for high-speed operation state

Abstract

The utility model discloses steel wire tension measuring equipment suitable for a high-speed running state, which comprises a shell, support legs are arranged at the bottom of the shell, a hinge is arranged at the top of the shell, the shell is provided with an inspection window through the hinge, one side of the hinge is provided with a driving motor, and the other side of the hinge is provided with a driving motor. A transmission rod is arranged below the driving motor, screw rods are arranged at four corners of the transmission rod, moving blocks are arranged on the outer walls of the screw rods, detection mechanisms are arranged on one sides of the moving blocks, the number of the detection mechanisms is two, and the two detection mechanisms are uniformly arranged in the vertical direction of the screw rods; a transmission line is arranged on one side of the detection mechanism, a data collection panel is arranged on one side of the transmission line, precise measurement of the tension of the high-speed steel wire is achieved through a precise capacitive sensor and an automatic adjusting mechanism, meanwhile, safe and convenient operation design is integrated, and high efficiency and safety are ensured.

Description

Technical Field

[0001] The utility model relates to the field of steel wire tension measuring equipment, and more specifically, to a steel wire tension measuring equipment suitable for high-speed operation. Background Art

[0002] With the increasing degree of industrial automation, monitoring the physical parameters of materials in continuous production processes has become particularly important. Traditional wire tension measurement methods usually need to be performed in a static or low-speed state, which limits their application in high-speed continuous production lines.

[0003] After searching, the existing patent (publication number: CN218765743U) discloses a contactless prestressed steel wire online tension measuring device, including a fixed base plate, both sides of the outside of the fixed base plate are sleeved with mounting structures, one side of the top of the fixed base plate is snap-connected with a reset spring, the top of the fixed base plate close to the reset spring is fixedly connected with a mounting box, and the inside of the mounting box is rotatably connected with a connecting rod. The contactless prestressed steel wire online tension measuring device can facilitate the fixed position of the device through the mounting structure, and the basic installation on the device can be achieved through the mutual cooperation of the fixed box, the push rod and the push plate. The stability and applicability of the push plate during installation can be increased by the rubber bump. The mutual cooperation of the slider and the slide rail can make the push plate move up and down more smoothly to avoid jamming. The shape of the fixed box can better fit the fixed base plate for installation and disassembly. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] Existing wire tension measurement devices require the wire to be tested in a static or low-speed state, which cannot adapt to the high-speed operation of the wire on the production line. Therefore, the wire tension test must be performed after production is completed, which reduces the detection efficiency.

[0005] Therefore, in order to solve the above problems, a steel wire tension measuring device suitable for high-speed operation is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a steel wire tension measuring device suitable for high-speed operation to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A steel wire tension measuring device suitable for high-speed operation, comprising a shell, a bottom of the shell is provided with legs, a top of the shell is provided with a hinge, the shell is provided with an inspection window through the hinge, a drive motor is provided on one side of the hinge, a transmission rod is provided below the drive motor, screws are provided at the four corners of the transmission rod, a moving block is provided on the outer wall of the screw, a detection mechanism is provided on one side of the moving block, two groups of the detection mechanisms are provided, and the two groups of the detection mechanisms are evenly arranged along the vertical direction of the screw, a transmission line is provided on one side of the detection mechanism, and a data collection panel is provided on one side of the transmission line.

[0008] Preferably, both sides of the outer wall of the shell are provided with through openings, and the through openings allow the steel wire to move through the middle of the two groups of detection mechanisms.

[0009] Preferably, the inspection window includes a protective door and a light-transmitting plate, the protective door is connected to the shell through the hinge, so that the protective door can move in a circle along the hinge, and a light-transmitting plate is provided on the outer wall of the protective door.

[0010] Preferably, the detection mechanism includes a round roller, a capacitive sensor, a rotating support, a spring and a micro-motion groove. A capacitive sensor is provided on the outer wall of the round roller. Three groups of capacitive sensors are provided, and the three groups of capacitive sensors are respectively provided at the two ends and the middle of the outer wall of the round roller. Rotating supports are provided at both ends of the round roller. Springs are provided on both sides of the rotating support. The rotating support is connected to the micro-motion groove through two groups of springs.

[0011] Preferably, the micro-motion groove is provided inside the moving block, and the two groups of the detection mechanisms can adjust the size of the gap therebetween by the moving block moving up and down the screw.

[0012] Preferably, the rotating support and the round roller can move up and down in the micro-motion groove through two groups of springs, and the capacitive sensor is connected to the transmission line through the rotating support.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. Compared with the existing technology, this steel wire tension measuring equipment suitable for high-speed operation accurately measures the tension changes of the steel wire moving through it through a capacitive sensor, ensuring all-round monitoring of the steel wire tension under high-speed operation. At the same time, the design allows the detection mechanism to be adjusted according to the thickness and tension of the steel wire, thereby maintaining the optimal measurement state.

[0015] 2. Compared with the existing technology, this wire tension measuring equipment suitable for high-speed operation allows staff to observe the internal working status conveniently by setting an inspection window, and protects operators from being harmed by the high-speed running wire. At the same time, it can also prevent dust in the external environment from invading the device and affecting the detection accuracy. The light-transmitting panel allows users to view the interior of the equipment without opening the protective door, thereby improving the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall internal three-dimensional structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall outer three-dimensional structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the local structure of the detection mechanism of the utility model.

[0020] The accompanying drawings are marked as follows: 1. Shell; 2. Leg; 3. Hinge; 4. Inspection window; 5. Drive motor; 6. Transmission rod; 7. Screw; 8. Moving block; 9. Detection mechanism; 10. Transmission line; 11. Data collection panel; 12. Through port 401, protective door; 402, light-transmitting plate; 901, round roller; 902, capacitive sensor; 903, rotating support; 904, spring; 905, micro-slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] As attached Figures 1 to 4The shown device is suitable for measuring the wire tension under high-speed operation, including a shell 1. The shell 1 is made of metal material, ensuring sufficient strength and rigidity to protect internal components and provide a stable working environment. The bottom of the shell 1 is provided with a support leg 2, which is made of solid metal material. The support leg 2 is arranged at the bottom of the shell 1 to support the entire device and ensure that it is stably placed on any working plane. The top of the shell 1 is provided with a hinge 3, which is arranged at the top of the shell 1 to connect and support the inspection window 4. Through this design, the inspection window 4 can move in a circle along the hinge 3, thereby realizing the function of opening and closing, which is convenient for staff to inspect internal parts. The shell 1 is provided with an inspection window 4 through the hinge 3. The inspection window 4 can ensure that the internal parts will not have debris flying during operation to affect the staff, and also prevent external dust from affecting the operation of the internal parts.

[0024] A driving motor 5 is provided on one side of the hinge 3, and its main function is to provide a power source for the movement of the two sets of detection mechanisms 9 on the screw 7. A transmission rod 6 is provided below the driving motor 5. The transmission rod 6 is located below the driving motor 5. It is an intermediate component that connects the driving motor 5 and the screw 7 and transmits power. Its design needs to ensure sufficient strength and rigidity to avoid deformation or damage during long-term use. Screws 7 are provided at the four corners of the transmission rod 6. The screw 7 enables the detection mechanism 9 to accurately adjust its position through a moving block 8 to adapt to steel wires of different diameters and different test requirements. A moving block 8 is provided on the outer wall of the screw 7. The moving block 8 is installed on the outer wall of the screw 7 and is used in conjunction with the screw 7. When the screw 7 rotates, due to the action of its thread, the moving block 8 will move up and down along the axial direction of the screw 7, thereby driving the detection mechanism 9 to move. This design enables the detection mechanism 9 to accurately adjust the size of the intermediate gap to adapt to different For steel wires of the same diameter, a detection mechanism 9 is provided on one side of the moving block 8. There are two groups of detection mechanisms 9, and the two groups of detection mechanisms 9 are evenly arranged along the vertical direction of the screw 7. The detection mechanism 9 is divided into two groups, upper and lower, to detect the steel wire passing through the middle at high speed. When the steel wire passes through each group of round rollers 901 of the detection mechanism 9, there will be tension detection and transmission to the data collection panel 11. Finally, the tension of the entire steel wire is summarized and recorded. A transmission line 10 is provided on one side of the detection mechanism 9. The transmission line 10 is the intermediary connecting the detection mechanism 9 and the data collection panel 11, and is used to transmit data collected by the capacitive sensor 902. These transmission lines 10 should be made of high-quality conductive materials to reduce signal attenuation and external interference, and ensure accurate data transmission. A data collection panel 11 is provided on one side of the transmission line 10. The data collection panel 11 can process and analyze the collected data in real time, and calculate and evaluate the tension of the steel wire through the built-in software algorithm.

[0025] Example 2

[0026] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0027] As a preferred embodiment, through openings 12 are provided on both sides of the outer wall of the shell 1, and the through openings 12 allow the steel wire to move through the middle of the two groups of detection mechanisms 9. Furthermore, the through openings 12 allow the steel wire to move directly through the middle of the two groups of detection mechanisms 9. Such a straight path greatly reduces the detour of the steel wire inside the equipment, thereby reducing the wear and stress of the steel wire during the test process and improving the efficiency of the measurement process.

[0028] As a preferred embodiment, the inspection window 4 includes a protective door 401 and a light-transmitting plate 402. The protective door 401 is connected to the outer shell 1 through a hinge 3, so that the protective door 401 can move in a circle along the hinge 3. A light-transmitting plate 402 is provided on the outer wall of the protective door 401. Furthermore, the light-transmitting plate 402 can be made of a light-transmitting tempered glass material to ensure safe use under high-pressure or high-speed operating conditions. At the same time, it can also provide a clear field of view, allowing the operator to observe the internal state of the equipment without opening the protective door 401, thereby increasing the safety and convenience of operation.

[0029] As a preferred embodiment, the detection mechanism 9 includes a round roller 901, a capacitive sensor 902, a rotating support 903, a spring 904 and a micro-slot 905. The outer wall of the round roller 901 is provided with a capacitive sensor 902. The capacitive sensor 902 is provided in three groups, and the three groups of capacitive sensors 902 are respectively provided at the two ends and the middle of the outer wall of the round roller 901. The two ends of the round roller 901 are provided with a rotating support 903. Both sides of the rotating support 903 are provided with a spring 904. The rotating support 903 is provided with two groups of springs 904. The spring 904 is connected to a micro-motion groove 905. Furthermore, the surface of the round roller 901 should be uniform and smooth to reduce resistance and damage to the steel wire. The micro-motion groove 905 also cooperates with the rotating support 903 and the spring 904 to form a dynamic adjustment system that can automatically adapt to the condition of the steel wire. This design enables the round roller to automatically adjust its position according to the movement of the steel wire and maintain good contact with the steel wire. The model of the capacitive sensor 902 should be selected according to the range of steel wire tension that needs to be detected. The sensor with corresponding measurement capability should be selected.

[0030] As a preferred embodiment, the micro-slot 905 is arranged inside the moving block 8, and the two sets of detection mechanisms 9 can adjust the size of the gap between them by moving the moving block 8 up and down on the screw 7. Furthermore, this design enables the detection mechanism 9 to adapt to steel wires of different thicknesses, and actively change the size of the gap during detection, thereby increasing the scope of use of the device.

[0031] As a preferred embodiment, the rotating support 903 and the round roller 901 can move up and down in the micro-slot 905 through two sets of springs 904, and the capacitive sensor 902 is connected to the transmission line 10 through the rotating support 903. Furthermore, this design allows the detection mechanism 9 to automatically adjust the position and pressure according to the thickness and tension of the steel wire passing through, which means that no matter how the size of the steel wire changes, the sensor can maintain a constant contact force with the steel wire, ensuring the accuracy and repeatability of the measurement.

[0032] The working process of the present invention is as follows: first, before starting the measurement, the operator ensures that the equipment has been correctly installed and debugged, and introduces the steel wire into the equipment through the port 12 so that it passes through the middle of the two sets of detection mechanisms 9. The inspection window 4 is in a closed state to ensure safety during operation. When the steel wire moves between the round rollers 901, the capacitive sensor 902 begins to detect the capacitance changes caused by the steel wire. These changes are converted into electrical signals and sent to the data collection panel 11 through the transmission line 10. The data collection panel 11 processes these signals in real time, converts them into steel wire tension values, and displays or further analyzes them. The above is the working principle of a steel wire tension measuring device suitable for high-speed operation.

Claims

1. A wire tension measuring device suitable for high-speed operation, comprising a housing (1), characterized in that: The bottom of the housing (1) is provided with a support leg (2), the top of the housing (1) is provided with a hinge (3), the housing (1) is provided with an inspection window (4) through the hinge (3), a driving motor (5) is provided on one side of the hinge (3), a transmission rod (6) is provided below the driving motor (5), screws (7) are provided at the four corners of the transmission rod (6), a moving block (8) is provided on the outer wall of the screw (7), a detection mechanism (9) is provided on one side of the moving block (8), two groups of the detection mechanisms (9) are provided, and the two groups of the detection mechanisms (9) are evenly arranged along the vertical direction of the screw (7), a transmission line (10) is provided on one side of the detection mechanism (9), and a data collection panel (11) is provided on one side of the transmission line (10).

2. The wire tension measuring device suitable for high-speed operation according to claim 1, characterized in that: Through-holes (12) are provided on both sides of the outer wall of the housing (1), and the through-holes (12) allow the steel wire to move through the middle of the two groups of detection mechanisms (9).

3. The wire tension measuring device suitable for high-speed operation according to claim 1, characterized in that: The inspection window (4) comprises a protective door (401) and a light-transmitting plate (402); the protective door (401) is connected to the housing (1) via the hinge (3), so that the protective door (401) can perform circular motion along the hinge (3); and a light-transmitting plate (402) is provided on the outer wall of the protective door (401).

4. The wire tension measuring device suitable for high-speed operation according to claim 1, characterized in that: The detection mechanism (9) comprises a round roller (901), a capacitive sensor (902), a rotating support (903), a spring (904) and a micro-motion groove (905). The outer wall of the round roller (901) is provided with a capacitive sensor (902). Three groups of the capacitive sensors (902) are provided, and the three groups of the capacitive sensors (902) are respectively provided at the two ends and the middle of the outer wall of the round roller (901). The two ends of the round roller (901) are provided with rotating supports (903). Both sides of the rotating support (903) are provided with springs (904). The rotating support (903) is connected to the micro-motion groove (905) through two groups of the springs (904).

5. The wire tension measuring device suitable for high-speed operation according to claim 4, characterized in that: The micro-motion groove (905) is arranged inside the moving block (8), and the two sets of detection mechanisms (9) can adjust the size of the gap between them by moving the moving block (8) up and down on the screw (7).

6. The wire tension measuring device suitable for high-speed operation according to claim 4, characterized in that: The rotating support (903) and the round roller (901) can move up and down in the micro-motion groove (905) through two groups of springs (904), and the capacitive sensor (902) is connected to the transmission line (10) through the rotating support (903).

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