Copper wire dropping detection alarm device and use method thereof

Abstract

The invention relates to the technical field of copper wire dropping detection, in particular to a copper wire dropping detection alarm device which comprises a workbench. A trigger rod is hinged to the workbench; a mounting frame is arranged on the workbench; a proximity switch and a sound-light alarm assembly are arranged on the mounting frame; a plurality of rows of wire wheels are arranged on one side of the workbench; a copper wire is arranged on the wire wheel; one end of the trigger rod is arranged at the copper wire bottom; the other end of the trigger rod is arranged in the mounting frame and is arranged at the bottom of the proximity switch; the proximity switch is connected with a controller; the controller is connected with the sound-light alarm assembly. One end of the trigger rod is arranged at the bottom of the copper wire; when the copper wire drops from the wire wheel, the trigger rod is pressed down; at the moment, the other end of the trigger rod tilts and moves towards the proximity switch; the proximity switch sends a signal to the controller, and the controller controls the sound-light alarm assembly to carry out sound-light alarm. The device can monitor the disconnection of the copper wire in real time and give an alarm in time after the copper wire is disconnected.

Description

Technical Field

[0001] This invention relates to the field of copper wire disconnection detection technology, and more specifically, to a copper wire disconnection detection alarm device. Background Technology

[0002] In copper wire production, a single copper wire is transported by multiple spools. However, during production, there is a chance that the copper wire will detach from a spool and fall off. If the copper wire does not return to its original position for a long time, it may rub against the side of the spool or the drive shaft of the spool, causing wear and tear on the copper wire and reducing the yield of copper wire. There is currently no device to detect copper wire detachment and provide an alarm in a timely manner.

[0003] The applicant discovered through a search that Chinese patent document application number 202420353292.6, published on December 31, 2024, discloses a copper wire transport roller, including a roller body mechanism. The roller body mechanism includes a roller body and a handle mechanism. The handle mechanism includes handle slots. Handle slots are provided on both sides of the roller body, and there are eight handle slots in total. A handle is rotatably connected to each handle slot. A latching slot is provided on the handle. Mounting holes are provided on both sides of the roller body. By holding the handle, it is convenient to load and unload the roller body. Holding the handle also makes it convenient to push the roller body to rotate, which is convenient for handling. The multiple handle slots make it convenient to hold the roller body from different positions. When not in use, the handle is stored in the handle slot to prevent the handle from being damaged by collision during transportation. The latching slot makes it easy to turn the handle out for use. However, this device cannot solve the above-mentioned technical problems.

[0004] Therefore, in order to improve or solve at least one of the above problems, it is necessary to provide a copper wire disconnection detection alarm device that can detect copper wire disconnection and trigger an alarm. Summary of the Invention

[0005] The purpose of this invention is to provide a copper wire disconnection detection and alarm device that can detect and alarm when a copper wire disconnects.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: a copper wire drop detection alarm device, including a workbench; a trigger rod is hinged to the workbench; a mounting frame is provided on the workbench; a proximity switch and an audible and visual alarm component are provided on the mounting frame; multiple rows of wire reels are provided on one side of the workbench; copper wires are provided on the wire reels; one end of the trigger rod is located at the bottom of the copper wire; the other end of the trigger rod is located in the mounting frame and at the bottom of the proximity switch; the proximity switch is connected to a controller; the controller is connected to the audible and visual alarm component.

[0007] The workbench is provided with two support plates; the support plates are provided with pivot holes; the trigger rod is connected to a pivot; the trigger rod is located between the two support plates; the pivot is located in the pivot hole.

[0008] The mounting frame is located at the end of the workbench away from the copper wire; the mounting frame includes a top plate and a bottom plate; a side plate is provided between the top plate and the bottom plate; a support block is provided on the bottom plate; the proximity switch is mounted on the top plate; the trigger rod is located on the support block; the trigger rod is located at the bottom of the proximity switch.

[0009] The base plate is provided with multiple support blocks; the top of the support block is provided with a limiting groove and an insert; the trigger rod is provided in the limiting groove; the insert is provided on both sides of the limiting groove; the bottom of the support block is provided with a slot; the insert of the support block is inserted into the slot of the adjacent support block.

[0010] The top plate is provided with a stop block; the stop block is located on one side of the proximity switch; the trigger rod abuts against the stop block.

[0011] The controller is connected to the side of the side plate away from the support block; the audible and visual alarm assembly includes an alarm light and a buzzer; the alarm light and buzzer are mounted on the top plate; both the alarm light and the buzzer are connected to the controller.

[0012] The bottom of the base plate is provided with an adjusting plate; the base plate is provided with a threaded hole, and a fixing bolt is connected to the threaded hole; a fixing nut is connected to one end of the adjusting plate; the fixing bolt is connected to the fixing nut; a first oblong hole is provided at the end of the adjusting plate away from the fixing bolt; a second oblong hole is provided on the worktable; a horizontal adjusting bolt is connected to the second oblong hole; the horizontal adjusting bolt is connected to the first oblong hole; a locking nut is connected to the horizontal adjusting bolt.

[0013] The workbench has a base at its bottom; a limit rod and a motor are connected to the base; the output shaft of the motor is connected to a drive screw; a limit hole is provided on the workbench; a drive nut is provided on one side of the limit hole; the limit rod is located in the limit hole; and the drive screw is connected to the drive nut.

[0014] A method of using the copper wire disconnection detection alarm device includes the following steps:

[0015] S1: Adjust the height of the trigger rod so that one end of the trigger rod is directly below the copper wire, and there is a gap between the trigger rod and the copper wire;

[0016] S2: A copper wire breaks, pressing down one end of the trigger rod; the other end of the trigger rod rises and moves toward the proximity switch; the proximity switch sends a signal to the controller; the controller receives and processes the signal and then sends a signal to the alarm light and the buzzer; the alarm light receives and processes the signal and then illuminates; the buzzer receives and processes the signal and then sounds an alarm.

[0017] In step S1, the motor starts, and the drive screw drives the worktable to adjust its vertical position through the drive nut; the horizontal adjustment bolt is connected to the first and second oblong holes to adjust the distance between the mounting frame and the worktable; multiple support blocks are installed on the base plate; the end of the trigger rod is placed in the limiting groove of the topmost support block to keep the trigger rod in a horizontal state.

[0018] The beneficial effects of this invention are as follows:

[0019] In this invention, the trigger rod is horizontally positioned, with one end located at the bottom of the copper wire but not in contact with it. When the copper wire falls off the reel, it falls onto the trigger rod, pressing it down. At this time, the other end of the trigger rod tilts upwards, moving towards the proximity switch. The proximity switch then sends a signal to the controller, which in turn controls the audible and visual alarm component to trigger an alarm. Workers can promptly detect the wire breakage through the alarm and reset the copper wire. This device can monitor copper wire breakage in real time and issue an alarm promptly upon breakage. Attached Figure Description

[0020] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0021] Figure 1 This is a schematic diagram of the structure of the present invention.

[0022] Figure 2 This is a schematic diagram of the support plate of the present invention.

[0023] Figure 3 This is a schematic diagram of the installation frame of the present invention.

[0024] Figure 4 This is a schematic diagram of the support block of the present invention.

[0025] Figure 5 This is a schematic diagram of the structure of the adjustment plate of the present invention.

[0026] The markings in the above figures are all:

[0027] The diagram is marked as follows:

[0028] 1. Worktable; 101. Controller; 102. Limiting hole; 103. Drive nut.

[0029] 2. Trigger lever,

[0030] 3. Install the frame.

[0031] 4. Proximity switch

[0032] 5. Copper wire,

[0033] 6. Support plate; 601. Shaft hole; 602. Shaft.

[0034] 7. Top plate; 701. Bottom plate; 702. Side plate; 703. Stop block; 704. Threaded hole.

[0035] 8. Support block; 801. Limiting groove; 802. Insertion block; 803. Slot.

[0036] 9. Alarm light; 901. Buzzer;

[0037] 10. Adjustment plate

[0038] 11. Fixing bolt; 111. Fixing nut; 112. First oblong hole; 113. Second oblong hole; 114. Horizontal adjusting bolt; 115. Locking nut.

[0039] 12. Base; 121. Limiting rod; 122. Motor; 123. Drive screw. Detailed Implementation

[0040] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and to facilitate its implementation.

[0041] Figure 1-5 The copper wire disconnection detection alarm device shown includes a workbench 1; a trigger rod 2 is hinged to the workbench 1; a mounting frame 3 is provided on the workbench 1; a proximity switch 4 and an audible and visual alarm assembly are provided on the mounting frame 3; multiple rows of wire reels are provided on one side of the workbench 1; copper wires 5 are provided on the wire reels; one end of the trigger rod 2 is located at the bottom of the copper wires 5; the other end of the trigger rod 2 is located in the mounting frame 3 and at the bottom of the proximity switch 4; the proximity switch 4 is connected to a controller 101; the controller 101 is connected to the audible and visual alarm assembly.

[0042] The trigger rod 2 is horizontally positioned, with one end resting on the bottom of the copper wire 5 without contacting it. When the copper wire 5 falls off the reel, it will fall onto the trigger rod 2, pressing it down. At this time, the other end of the trigger rod 2 tilts upwards, moving towards the proximity switch 4. The proximity switch 4 then sends a signal to the controller 101, which controls the audible and visual alarm components to trigger an alarm. Once the alarm is triggered, the operator can promptly detect the wire loss and reset the copper wire 5. This device can monitor the copper wire 5 in real time and trigger an alarm immediately upon its loss.

[0043] The workbench 1 is provided with two support plates 6; the support plates 6 are provided with pivot holes 601; the trigger rod 2 is connected to a pivot 602; the trigger rod 2 is located between the two support plates 6; the pivot 602 is located in the pivot hole 601.

[0044] The workbench 1 is set at a location where the copper wire 5 frequently falls off, such as near the wire reels at both ends of the conveyor line; the support plate 6 is a triangular plate; the bottom of the support plate 6 is fixedly connected to the top surface of the workbench 1; the rotating shaft 602 is fixedly connected to the middle of the trigger rod 2; the rotating shaft 602 is located between the two support plates 6; the end of the rotating shaft 602 is inserted into the rotating shaft hole 601 and can rotate in the rotating shaft hole 601; thus, the trigger rod 2 can rotate on the top of the workbench 1.

[0045] The mounting frame 3 is located at the end of the workbench 1 away from the copper wire 5; the mounting frame 3 includes a top plate 7 and a bottom plate 701; a side plate 702 is provided between the top plate 7 and the bottom plate 701; a support block 8 is provided on the bottom plate 701; the proximity switch 4 is mounted on the top plate 7; the trigger rod 2 is located on the support block 8; the trigger rod 2 is located at the bottom of the proximity switch 4.

[0046] Mounting frame 3 is a U-shaped frame; mounting frame 3 is fixedly connected to one side of workbench 1; proximity switch 4 is fixedly connected to top plate 7, and the detection end of proximity switch 4 extends towards bottom plate 701; support block 8 provides support for the end of trigger rod 2 to ensure that trigger rod 2 is in a horizontal state; proximity switch 4 is an inductive proximity switch (TL-Q5MC1, Omron inductive proximity switch), and proximity switch 4 mounted on top plate 7 generates an alternating electromagnetic field through an internal high-frequency oscillator, forming a preset detection distance with trigger rod 2 (metal material); when trigger rod 2 moves toward proximity switch 4 and enters the detection magnetic field range of proximity switch, metal trigger rod 2 will cause electromagnetic field distortion, causing the oscillation amplitude of oscillator to decay. After the internal circuit detects and processes this change, it outputs a switching signal to realize non-contact monitoring of the position status of trigger rod 2.

[0047] The base plate 701 is provided with multiple support blocks 8; the top of the support block 8 is provided with a limiting groove 801 and an insert 802; the trigger rod 2 is provided in the limiting groove 801; the insert 802 is provided on both sides of the limiting groove 801; the bottom of the support block 8 is provided with a slot 803; the insert 802 of the support block 8 is inserted into the slot 803 of the adjacent support block 8.

[0048] Multiple support blocks 8 are provided on the top surface of the base plate 701; by increasing or decreasing the number of support blocks 8, the trigger rod 2 is supported so that the trigger rod 2 can be kept horizontal; the trigger rod 2 is provided in the limiting groove 801 so that the trigger rod 2 can be limited; by inserting the plug 802 of one support block 8 into the slot 803 of another support block 8, the multiple support blocks 8 can be stably connected.

[0049] A stop block 703 is provided on the top plate 7; the stop block 703 is located on one side of the proximity switch 4; the trigger rod 2 is pressed against the stop block 703.

[0050] The stop block 703 is fixedly connected to the top plate 7, and there is an angle between the stop block 703 and the top plate 7. When the trigger rod 2 moves a certain distance toward the proximity switch 4, it will be blocked by the stop block 703, so that it cannot contact the proximity switch 4, thus preventing the proximity switch 4 from being damaged by the trigger rod 2.

[0051] The controller 101 is connected to the side plate 702 away from the support block 8; the audible and visual alarm assembly includes an alarm light 9 and a buzzer 901; the alarm light 9 and the buzzer 901 are mounted on the top plate 7; both the alarm light 9 and the buzzer 901 are connected to the controller 101.

[0052] The controller 101 is an ARK-1123 controller; the interface of the controller 101 is connected to the proximity switch 4, and receives the position signal of the trigger rod 2 fed back by the proximity switch 4 in real time; the processor inside the controller 101 analyzes and processes the signal according to the preset program, and when it is determined that the trigger rod 2 is close, it sends control commands to the alarm light 9 and the buzzer 901 installed on the top plate 7 through the output interface; the alarm light 9 illuminates and alarms after receiving the signal; the buzzer 901 sounds and alarms after receiving the signal.

[0053] The bottom of the base plate 701 is provided with an adjusting plate 10; the base plate 701 is provided with a threaded hole 704, and a fixing bolt 11 is connected in the threaded hole 704; a fixing nut 111 is connected to one end of the adjusting plate 10; the fixing bolt 11 is connected in the fixing nut 111; a first oblong hole 112 is provided at the end of the adjusting plate 10 away from the fixing bolt 11; a second oblong hole 113 is provided on the worktable 1; a horizontal adjusting bolt 114 is connected in the second oblong hole 113; the horizontal adjusting bolt 114 is connected in the first oblong hole 112; and a locking nut 115 is connected to the horizontal adjusting bolt 114.

[0054] The fixing bolt 11 is threaded into the threaded hole 704 and is connected to the fixing nut 111; the fixing nut 111 is fixedly connected to the adjusting plate 10; thus, the base plate 701 and the adjusting plate 10 are fixedly connected; the locking nut 115 is connected into the first oblong hole 112 and the second oblong hole 113, thus, the distance between the mounting frame 3 and the worktable 1 can be adjusted.

[0055] The bottom of the worktable 1 is provided with a base 12; a limit rod 121 and a motor 122 are connected on the base 12; the output shaft of the motor 122 is connected to a drive screw 123; the worktable 1 is provided with a limit hole 102; a drive nut 103 is provided on one side of the limit hole 102; the limit rod 121 is located in the limit hole 102; the drive screw 123 is connected in the drive nut 103.

[0056] The base 12 provides support for the entire structure. When the motor 122 starts, its output shaft drives the drive screw 123 to rotate. Since the drive screw 123 is threadedly connected to the drive nut 103 on the worktable 1, the rotational motion of the screw is converted into the linear motion of the drive nut 103, which in turn drives the worktable 1 to move along the axial direction of the drive screw 123. At the same time, the limiting rod 121 on the base 12 passes through the limiting hole 102 on the worktable 1. The cooperation between the limiting rod 121 and the limiting hole 102 restricts the rotational freedom of the worktable 1, ensuring that the worktable 1 can only make smooth linear motion along the axial direction of the limiting rod 121. By rotating the motor 122 in both directions, the reciprocating movement of the worktable 1 can be realized, thereby adjusting the position of the worktable 1 and the components installed on it.

[0057] A method for using a copper wire disconnection detection alarm device includes the following steps:

[0058] S1: Adjust the height of the trigger rod 2 so that one end of the trigger rod 2 is directly below the copper wire 5, and there is a gap between the trigger rod 2 and the copper wire 5;

[0059] S2: The copper wire 5 drops and presses down one end of the trigger rod 2; the other end of the trigger rod 2 rises and moves toward the proximity switch 4; the proximity switch 4 sends a signal to the controller 101; the controller 101 receives the signal, processes it, and sends a signal to the alarm light 9 and the buzzer 901; the alarm light 9 receives the signal, processes it, and lights up; the buzzer 901 receives the signal, processes it, and sounds an alarm.

[0060] In S1, motor 122 starts, and drive screw 123 drives worktable 1 to adjust its vertical position through drive nut 103; connect horizontal adjusting bolt 114 to the first oblong hole 112 and the second oblong hole 113 to adjust the distance between mounting frame 3 and worktable 1; install multiple support blocks 8 on base plate 701; place the end of trigger rod 2 in the limiting groove 801 of the topmost support block 8 to keep trigger rod 2 in a horizontal state.

[0061] The specific workflow of this invention is as follows:

[0062] S1: Adjust the height of the trigger rod 2 so that one end of the trigger rod 2 is directly below the copper wire 5, and there is a gap between the trigger rod 2 and the copper wire 5;

[0063] S2: The copper wire 5 drops and presses down one end of the trigger rod 2; the other end of the trigger rod 2 rises and moves toward the proximity switch 4; the proximity switch 4 sends a signal to the controller 101; the controller 101 receives the signal, processes it, and sends a signal to the alarm light 9 and the buzzer 901; the alarm light 9 receives the signal, processes it, and lights up; the buzzer 901 receives the signal, processes it, and sounds an alarm.

[0064] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A copper wire disconnection detection and alarm device, characterized in that: The device includes a workbench (1); a trigger rod (2) is hinged to the workbench (1); a mounting frame (3) is provided on the workbench (1); a proximity switch (4) and an audible and visual alarm assembly are provided on the mounting frame (3); a multi-row reel is provided on one side of the workbench (1); copper wire (5) is provided on the reel; one end of the trigger rod (2) is located at the bottom of the copper wire (5); the other end of the trigger rod (2) is located in the mounting frame (3) and at the bottom of the proximity switch (4); the proximity switch (4) is connected to a controller (101); the controller (101) is connected to the audible and visual alarm assembly.

2. The copper wire disconnection detection alarm device according to claim 1, characterized in that: The workbench (1) is provided with two support plates (6); the support plates (6) are provided with a pivot hole (601); the trigger rod (2) is connected to a pivot (602); the trigger rod (2) is located between the two support plates (6); the pivot (602) is located in the pivot hole (601).

3. The copper wire disconnection detection alarm device according to claim 2, characterized in that: The mounting frame (3) is located at the end of the workbench (1) away from the copper wire (5); the mounting frame (3) includes a top plate (7) and a bottom plate (701); a side plate (702) is provided between the top plate (7) and the bottom plate (701); a support block (8) is provided on the bottom plate (701); the proximity switch (4) is mounted on the top plate (7); the trigger rod (2) is located on the support block (8); the trigger rod (2) is located at the bottom of the proximity switch (4).

4. A copper wire disconnection detection and alarm device according to claim 3, characterized in that: The base plate (701) is provided with a plurality of support blocks (8); the top of the support block (8) is provided with a limiting groove (801) and an insert (802); the trigger rod (2) is provided in the limiting groove (801); the insert (802) is provided on both sides of the limiting groove (801); the bottom of the support block (8) is provided with a slot (803); the insert (802) of the support block (8) is inserted into the slot (803) of the adjacent support block (8).

5. A copper wire disconnection detection and alarm device according to any one of claims 3-4, characterized in that: The top plate (7) is provided with a stop block (703); the stop block (703) is located on one side of the proximity switch (4); the trigger rod (2) abuts against the stop block (703).

6. A copper wire disconnection detection and alarm device according to claim 5, characterized in that: The controller (101) is connected to the side plate (702) away from the support block (8); the sound and light alarm assembly includes an alarm light (9) and a buzzer (901); the alarm light (9) and the buzzer (901) are mounted on the top plate (7); the alarm light (9) and the buzzer (901) are both connected to the controller (101).

7. A copper wire disconnection detection alarm device according to claim 6, characterized in that: The bottom of the base plate (701) is provided with an adjusting plate (10); the base plate (701) is provided with a threaded hole (704), and a fixing bolt (11) is connected in the threaded hole (704); a fixing nut (111) is connected to one end of the adjusting plate (10); the fixing bolt (11) is connected in the fixing nut (111); a first waist-shaped hole (112) is provided at the end of the adjusting plate (10) away from the fixing bolt (11); a second waist-shaped hole (113) is provided on the worktable (1); a horizontal adjusting bolt (114) is connected in the second waist-shaped hole (113); the horizontal adjusting bolt (114) is connected in the first waist-shaped hole (112); and a locking nut (115) is connected to the horizontal adjusting bolt (114).

8. A copper wire disconnection detection and alarm device according to any one of claims 6-7, characterized in that: The workbench (1) has a base (12) at its bottom; a limit rod (121) and a motor (122) are connected to the base (12); the output shaft of the motor (122) is connected to a drive screw (123); the workbench (1) has a limit hole (102); a drive nut (103) is provided on one side of the limit hole (102); the limit rod (121) is located in the limit hole (102); the drive screw (123) is connected in the drive nut (103).

9. A method of using the copper wire disconnection detection and alarm device according to any one of claims 1-8, characterized in that: Includes the following steps: S1: Adjust the height of the trigger rod (2) so that one end of the trigger rod (2) is directly below the copper wire (5) and there is a gap between the trigger rod (2) and the copper wire (5); S2: The copper wire (5) drops and presses down one end of the trigger rod (2); the other end of the trigger rod (2) is lifted and moves toward the proximity switch (4); the proximity switch (4) sends a signal to the controller (101); the controller (101) receives the signal and processes it before sending a signal to the alarm light (9) and the buzzer (901); the alarm light (9) receives the signal and processes it before illuminating; the buzzer (901) receives the signal and processes it before sounding an alarm.

10. The method of use according to claim 9, characterized in that: In S1, the motor (122) is started, and the drive screw (123) drives the worktable (1) to adjust its vertical position through the drive nut (103); the horizontal adjustment bolt (114) is connected to the first waist-shaped hole (112) and the second waist-shaped hole (113) to adjust the distance between the mounting frame (3) and the worktable (1); multiple support blocks (8) are installed on the base plate (701); the end of the trigger rod (2) is placed in the limiting groove (801) of the topmost support block (8) to keep the trigger rod (2) in a horizontal state.

Images