Broken wire detection device for steel wire production

Abstract

The utility model discloses a broken wire detection device for steel wire production, which comprises a detection bin and a communication bin communicated with the top of the detection bin, the middle part of the detection bin is provided with a strip-shaped detection through hole through which a steel wire can pass, and the two sides outside the strip-shaped detection through hole are both provided with detection probes arranged on the detection bin in a penetrating manner; the two detection probes are diagonally arranged, an anti-falling component is arranged above the detection probes, an installation bin is installed at the top of the communication bin, a sealing cover plate is arranged at the top of the installation bin, a driving assembly is arranged in the installation bin, and the outer side of the upper portion of the communication bin is further sleeved with a control ring shell; according to the utility model, the detection probe and the control system are matched for use, so that detection and alarm reminding of broken steel wires are realized, and the control system, the driving component and the anti-falling component are matched with one another, so that the broken steel wires can be effectively prevented from falling off from the strip-shaped detection through holes, and workers can find the steel wires conveniently; and the worker does not need to penetrate the steel wire through the strip-shaped detection through hole again, so that the time can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field related to steel wire production tools, in particular to a broken wire detection device for steel wire production. Background Art

[0002] During the steel wire production process, when the steel wire is coiled, the winding speed may be much faster than the wire conveying speed, causing the steel wire to break. Therefore, in actual operation, workers need to watch the production line to observe the steel wire. Manual identification has the following shortcomings:

[0003] First, workers have limited energy and are prone to errors if they rely on visual observation for a long time;

[0004] Secondly, the wire conveyor line is generally very long, and workers may need to walk back and forth to ensure that the broken wire is discovered in time. If the worker is too close, the broken wire may injure the worker. Utility Model Content

[0005] In order to solve the defects in the prior art, the utility model provides a broken wire detection device for steel wire production.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses a broken wire detection device for steel wire production, comprising a detection chamber and a connecting chamber connected to the top of the detection chamber, a strip-shaped detection through hole capable of accommodating the steel wire to pass through is opened in the middle of the detection chamber, detection probes penetrating the detection chamber are arranged on both sides outside the strip-shaped detection through hole, the two detection probes are arranged diagonally, an anti-slip component is arranged above the detection probe, an installation chamber is installed on the top of the connecting chamber, a sealing cover plate is arranged on the top of the installation chamber, a driving component is arranged inside the installation chamber, and a control ring shell is also sleeved on the outer side of the upper part of the connecting chamber, the control ring shell is installed on the bottom of the installation chamber, and a control system is arranged inside the control ring shell.

[0008] As an optimal technical solution of the utility model, the anti-slip component includes a connecting rod, a permanent magnet located in the connecting warehouse and an arc-shaped pressure plate located in the strip-shaped detection through hole. A threaded interface 1 is provided on one side of the permanent magnet, and a threaded interface 2 is provided at the top of the arc of the arc-shaped pressure plate, which is arranged face to face with the threaded interface 1. The two ends of the connecting rod are respectively provided with threaded connectors screwed to the threaded interface 1 and the threaded interface 2. A reset spring is also sleeved on the outer wall of the connecting rod, and the two ends of the reset spring are respectively fixedly connected to the bottom plate in the connecting warehouse and the permanent magnet.

[0009] As an optimal technical solution of the utility model, the driving assembly consists of an electromagnet arranged at the bottom of the sealing cover plate and an elastic pad fixed to the bottom of the electromagnet. The electromagnet is fixedly connected to the sealing cover plate by mounting bolts, and the elastic pad is located on the top of the permanent magnet.

[0010] As a preferred technical solution of the utility model, the control system consists of a control module, a power supply module and an alarm installed inside the control ring shell. The control module is electrically connected to the alarm, the detection probe, the electromagnet and the power supply module through wires.

[0011] As an optimal technical solution of the utility model, a connecting hole coaxial with the connecting bin axis is provided at the bottom of the installation bin, and an installation flange is also provided on the outer side of the upper part of the installation bin. A group of threaded blind holes threaded with the installation bolts are provided on the top of the installation flange.

[0012] As a preferred technical solution of the utility model, two groups of mounting through holes for installing mounting bolts are provided on the sealing cover plate, and a plurality of threaded ports are also provided on the top of the sealing cover plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. This wire breakage detection device for steel wire production, after the detection probe detects that the steel wire has fallen, the control system determines that the steel wire is broken, and sends a reminder to the worker through an alarm and completes the power-on operation of the electromagnet. After the electromagnet is powered on, the magnetic force generated and the magnetic force of the permanent magnet repel each other. The permanent magnet moves downward so that the connecting rod can press the steel wire with the arc-shaped pressing plate to prevent the steel wire from escaping from the detection chamber. Therefore, it not only realizes the detection of wire breakage and alarm reminder, but also can prevent the broken steel wire from escaping from the strip detection through hole through the cooperation of the control system, the driving component and the anti-slip component, so that the worker can find the steel wire conveniently, and there is no need for the worker to pass the steel wire through the strip detection through hole again, which can save time;

[0015] 2. The broken wire detection device for this type of steel wire production is provided with two detection probes, which can reduce the probability of missed detection and improve the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a broken wire detection device for steel wire production in use state of the utility model;

[0018] Figure 2 It is a three-dimensional cutaway diagram of a broken wire detection device for steel wire production according to the utility model;

[0019] Figure 3 This is an exploded view of a broken wire detection device for steel wire production according to the utility model;

[0020] Figure 4 The utility model discloses an exploded view of an anti-dropping component of a broken wire detection device for steel wire production.

[0021] In the figure: 001, steel wire; 1, detection chamber; 11, strip detection through hole; 12, detection probe; 2, connecting chamber; 3, installation chamber; 31, installation ridge; 32, sealing cover plate; 321, threaded port; 322, installation through hole; 33, connecting hole; 4, control ring shell; 5, electromagnet; 6, elastic pad; 7, anti-slip component; 71, connecting rod; 72, reset spring; 73, arc pressure plate; 731, threaded interface two; 74, permanent magnet; 741, threaded interface one; 8, installation bolt. Implementation

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a broken wire detection device for steel wire production, comprising a detection chamber 1 and a connecting chamber 2 connected to the top of the detection chamber 1, a strip-shaped detection through hole 11 capable of accommodating the steel wire 001 to pass through is opened in the middle of the detection chamber 1, detection probes 12 penetrating the detection chamber 1 are arranged on both sides outside the strip-shaped detection through hole 11, and the two detection probes 12 are arranged diagonally, and an anti-slip component 7 is arranged above the detection probe 12, and a mounting chamber 3 is installed on the top of the connecting chamber 2, a sealing cover plate 32 is provided on the top of the mounting chamber 3, a driving component is arranged inside the mounting chamber 3, and a control ring shell 4 is also sleeved on the outer side of the upper part of the connecting chamber 2, and the control ring shell 4 is installed at the bottom of the mounting chamber 3, and a control system is arranged inside the control ring shell 4.

[0024] The anti-slip component 7 includes a connecting rod 71, a permanent magnet 74 located in the connecting chamber 2, and an arc-shaped pressure plate 73 located in the strip-shaped detection through hole 11. A threaded interface 1 741 is provided on one side of the permanent magnet 74. A threaded interface 2 731 is provided on the top of the arc-shaped pressure plate 73, which is arranged face to face with the threaded interface 1 741. The two ends of the connecting rod 71 are respectively provided with threaded connectors that are screwed to the threaded interface 1 741 and the threaded interface 2 731. A reset spring 72 is also sleeved on the outer wall of the connecting rod 71 to reset the The two ends of the spring 72 are fixedly connected to the inner bottom plate of the connecting chamber 2 and the permanent magnet 74 respectively. The reset spring 72 is set to connect the connecting chamber 2 and the connecting rod 71, and also plays a reset role. After the electromagnet 5 is powered off, the elastic force of the reset spring 72 is used to make the connecting rod 71 return to the original position with the permanent magnet 74 and the arc pressure plate 73. The setting of the threaded interface 1 741 and the threaded interface 2 731 realizes the detachable connection between the connecting rod 71 and the arc pressure plate 73 and the permanent magnet 74, which is beneficial to the later maintenance work.

[0025] Among them, the driving component is composed of an electromagnet 5 arranged at the bottom of the sealing cover plate 32 and an elastic pad 6 fixed to the bottom of the electromagnet 5. The electromagnet 5 is fixedly connected to the sealing cover plate 32 by installing bolts 8. The elastic pad 6 is located on the top of the permanent magnet 74. The elastic pad 6 is made of rubber material and plays a buffering and protective role. After the electromagnet 5 is energized, the magnetic force generated by the electromagnet 5 and the magnetic force of the permanent magnet 74 repel each other, so that the permanent magnet 74 squeezes the reset spring 72 downward, and at the same time, the connecting rod 71 moves downward with the arc pressure plate 73, and the arc pressure plate 73 is used to press the steel wire 001 to prevent the steel wire 001 from escaping from the detection chamber 1.

[0026] Among them, the control system is composed of a control module, a power supply module and an alarm installed inside the control ring shell 4. The control module is electrically connected to the alarm, the detection probe 12, the electromagnet 5 and the power supply module through wires. The alarm can be a buzzer or other alarm components. The detection probe 12 can be a photoelectric sensor or other types of sensors. After the detection probe 12 detects that the steel wire 001 has fallen, it means that the steel wire 001 has broken. The detection probe 12 sends an electrical signal to the control module. After the control module processes and analyzes the electrical signal, it determines that the steel wire 001 has broken. The control alarm alarms to remind the workers and sends instructions to the power supply module to complete the power-on operation of the electromagnet 5 through the power supply module.

[0027] Among them, a connecting hole 33 coaxial with the axis of the connecting bin 2 is provided at the bottom of the installation bin 3, and a mounting flange 31 is also provided on the outer side of the upper part of the installation bin 3. A group of threaded blind holes screwed with the mounting bolts 8 are provided on the top of the installation flange 31. The setting of the installation flange 31 can facilitate the installation of the sealing cover plate 32. The sealing cover plate 32 is set to be detachable, which can facilitate maintenance.

[0028] Among them, the sealing cover plate 32 is provided with two groups of mounting through holes 322 for installing mounting bolts 8, and the top of the sealing cover plate 32 is also provided with multiple threaded ports 321. The provided threaded ports 321 can facilitate the installation of the entire detection device and make it easy to install the detection device on a bracket or other equipment.

[0029] During operation, the steel wire 001 passes through the strip detection through hole 11 on the detection bin 1. During the processing of the steel wire 001, such as when the steel wire 001 is being wound up, when the detection probe 12 detects that the steel wire 001 has fallen, it indicates that the steel wire 001 is broken. The detection probe 12 sends an electrical signal to the control module. After the control module processes and analyzes the electrical signal, it determines that the steel wire 001 is broken. The control alarm sounds to remind the worker and sends instructions to the power supply module to complete the power-on operation of the electromagnet 5 through the power supply module. After the electromagnet 5 is energized, the magnetic force generated by the electromagnet 5 repels each other with the magnetic force of the permanent magnet 74, so that the permanent magnet 74 squeezes the reset spring 72 downward, and at the same time, the connecting rod 71 moves downward with the arc pressure plate 73, and the arc pressure plate 73 is used to press the steel wire 001 to prevent the steel wire 001 from escaping from the detection bin 1.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A broken wire detection device for steel wire production, comprising a detection chamber (1) and a connecting chamber (2) connected to the top of the detection chamber (1), characterized in that: A strip-shaped detection through hole (11) capable of allowing the steel wire (001) to pass through is provided in the middle of the detection chamber (1), and detection probes (12) penetrating the detection chamber (1) are provided on both sides outside the strip-shaped detection through hole (11), and the two detection probes (12) are arranged diagonally, and an anti-slip component (7) is provided above the detection probes (12), and a mounting chamber (3) is installed on the top of the connecting chamber (2), and a sealing cover plate (32) is provided on the top of the mounting chamber (3), and a driving component is provided inside the mounting chamber (3), and a control ring shell (4) is also sleeved on the outer side of the upper part of the connecting chamber (2), and the control ring shell (4) is installed on the bottom of the mounting chamber (3), and a control system is provided inside the control ring shell (4).

2. A broken wire detection device for steel wire production according to claim 1, characterized in that: The anti-slip component (7) comprises a connecting rod (71), a permanent magnet (74) located in the connecting chamber (2), and an arc-shaped pressure plate (73) located in the strip-shaped detection through hole (11); a threaded interface 1 (741) is provided on one side of the permanent magnet (74); a threaded interface 2 (731) is provided on the arc top of the arc-shaped pressure plate (73) and is arranged face to face with the threaded interface 1 (741); threaded connectors are provided at both ends of the connecting rod (71) and are threadedly connected to the threaded interface 1 (741) and the threaded interface 2 (731); a return spring (72) is also sleeved on the outer wall of the connecting rod (71); and the two ends of the return spring (72) are fixedly connected to the inner bottom plate of the connecting chamber (2) and the permanent magnet (74) respectively.

3. A broken wire detection device for steel wire production according to claim 2, characterized in that: The drive assembly is composed of an electromagnet (5) disposed at the bottom of a sealing cover plate (32) and an elastic pad (6) fixed to the bottom of the electromagnet (5); the electromagnet (5) is fixedly connected to the sealing cover plate (32) via mounting bolts (8); and the elastic pad (6) is located on top of the permanent magnet (74).

4. A broken wire detection device for steel wire production according to claim 3, characterized in that: The control system is composed of a control module, a power supply module and an alarm installed inside a control ring housing (4); the control module is electrically connected to the alarm, the detection probe (12), the electromagnet (5) and the power supply module respectively through wires.

5. A broken wire detection device for steel wire production according to claim 3, characterized in that: The bottom of the installation bin (3) is provided with a connecting hole (33) coaxial with the axis of the connecting bin (2), the outer side of the upper portion of the installation bin (3) is also provided with a mounting flange (31), and the top of the mounting flange (31) is provided with a group of threaded blind holes threadedly connected to the mounting bolts (8).

6. A broken wire detection device for steel wire production according to claim 5, characterized in that: The sealing cover plate (32) is provided with two groups of mounting through holes (322) for mounting mounting bolts (8), and the top of the sealing cover plate (32) is also provided with a plurality of threaded ports (321).

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