Broken wire detection device of frame-type strander

Abstract

The utility model relates to the technical field of broken wire detection, and discloses a broken wire detection device of a frame-type strander, which comprises a detection frame, detection seats are fixed at two ends of the detection frame, a group of supporting springs are distributed on the inner wall of each detection seat at equal intervals along the circumferential direction, a positioning sleeve is arranged at the center in each detection seat, and a wire rod is mounted in each positioning sleeve. An infrared alarm is installed on the detection base, and a supporting frame is installed at the center of the top of the detection frame. The supporting spring is arranged in the detection seat to support the outer wall of the positioning sleeve, a wire rod penetrates through the positioning sleeve, when the wire rod is broken, the broken wire part is thrown away to make contact with the inner wall of the positioning sleeve and shakes along with the supporting spring, at the moment, the infrared probe receives infrared information, and an alarm is given through the infrared alarm; and the pressure jacket is additionally arranged to increase pressure on the outer wall of the wire rod, so that the wire rod can be tightly pressed, the wire rod can be pushed to collide with the copper sheet along with breakage of the wire rod, and then the prompting effect is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of wire breakage detection, and in particular to a wire breakage detection device for a frame stranding machine. Background Art

[0002] Frame stranding machine is a device used for stranding long lengths, aluminum alloy wires, bare copper wires, steel core aluminum stranded wires, fan-shaped conductors, and cross-linked compact cable cores. It is usually supported by a frame with a series of rotating shafts, each of which has a set of hooks or other devices for twisting fibers or wires. The operator fixes the fibers or wires to one end of the machine and then turns the machine so that the fibers or wires are intertwined and twisted between the hooks, eventually forming a strong strand or rope. Frame stranding machines can be used to make ropes of various types and sizes, from thin wires to heavy ropes, which can be achieved by adjusting the settings of the machine. This machine is commonly used to make ropes and wires for navigation, construction, agriculture and other fields. At present, in the actual use of frame stranding machines, wire breakage occurs from time to time due to various reasons, such as wire quality, equipment aging, operating errors, etc. Wire breakage not only affects product quality, but also may cause equipment downtime, seriously affecting production efficiency. Currently, the inspection of frame stranding machines is mostly carried out through manual visual inspection, but the efficiency of visual inspection is low and the detection accuracy is not high. It is difficult to detect the broken wire in time, which can easily affect the processing quality of the wire.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that currently the inspection of frame twisting machines is mostly carried out through manual visual inspection, but the efficiency of naked eye inspection is low, and the detection accuracy is not high, it is difficult to detect the broken wire position in time, which easily affects the processing quality of the wire, the present application provides a broken wire detection device for a frame twisting machine.

[0005] The present application provides a wire break detection device for a frame stranding machine using the following technical solution:

[0006] A wire breakage detection device for a frame stranding machine comprises a detection frame, detection seats are fixed at both ends of the detection frame, a group of supporting springs are equidistantly distributed on the inner wall of the detection seat along the circumferential direction, a positioning sleeve is provided at the center of the interior of the detection seat, a wire is installed in the positioning sleeve, an infrared alarm is installed on the detection seat, a support frame is installed at the center of the top of the detection frame, and a pressure jacket adapted to the wire is provided at the bottom of the support frame.

[0007] Preferably, a fixing plate is welded to the center of the outer wall of the detection frame in an integrated structure, and a plurality of connection holes are equidistantly provided on the surface of the fixing plate.

[0008] Preferably, a detection chamber is provided inside the detection seat, an infrared probe is installed at the top of the inner wall of the detection chamber, and the infrared probe is electrically connected to an infrared alarm.

[0009] Preferably, two ends of the support spring are connected to the detection chamber and the positioning sleeve respectively, and a positioning groove adapted to the wire is provided inside the positioning sleeve.

[0010] Preferably, a slide groove is provided on the outer wall of the bottom end of the support frame, baffles are symmetrically fixed at both ends of the slide groove, copper sheets are fixed at the ends of the two baffles close to each other, a slide rod is fixed in the middle of the slide groove, and springs are sleeved at both ends of the slide rod.

[0011] Preferably, a sliding block is slidably connected to the outside of the sliding rod, one end of the sliding block extends outside the sliding groove and is fixed to the side wall of the pressure jacket, and the pressure jacket is symmetrically arranged.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The present application provides a support spring in the detection seat to support the outer wall of the positioning sleeve. The wire passes through the positioning sleeve. When the wire breaks, the broken part will come into contact with the inner wall of the positioning sleeve and will shake with the support spring. At this time, the infrared probe will receive the infrared information and sound an alarm through the infrared alarm, thereby reminding the staff to perform repairs in time. A pressure jacket is added to increase the pressure on the outer wall of the wire, which can compress the wire. As the wire breaks, it will be pushed to collide with the copper sheet, thereby serving as a prompt. The present application can realize rapid and accurate detection of yarn breakage, facilitate timely adoption of corresponding control measures, thereby improving product quality and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of a wire breakage detection device for a frame stranding machine according to an embodiment of the application.

[0015] Figure 2 It is a structural schematic diagram of a wire breakage detection device for a frame stranding machine according to an embodiment of the application.

[0016] Figure 3 It is a schematic diagram of the structure of the pressure jacket of the application embodiment.

[0017] Explanation of the accompanying reference numerals: 1. Detection frame; 2. Fixing plate; 3. Support frame; 4. Detection seat; 5. Wire; 6. Infrared alarm; 7. Detection chamber; 8. Infrared probe; 9. Support spring; 10. Positioning sleeve; 11. Positioning groove; 12. Baffle; 13. Copper sheet; 14. Slide groove; 15. Slide rod; 16. Spring; 17. Sliding block; 18. Pressure jacket. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a wire break detection device for a frame stranding machine. Figure 1 , including a detection frame 1, a fixing plate 2 is welded to the center of the outer wall of the detection frame 1 as an integral structure, a surface of the fixing plate 2 is provided with a plurality of connection holes at equal intervals for convenient connection and fixation, detection seats 4 are fixed to both ends of the detection frame 1, an infrared alarm 6 is installed on the detection seat 4, a detection chamber 7 is provided inside the detection seat 4, an infrared probe 8 is installed on the top of the inner wall of the detection chamber 7, the infrared probe 8 is electrically connected to the infrared alarm 6, when a moving object approaches the infrared ray, the infrared probe 8 will detect an abnormality and trigger the infrared alarm 6 to alarm.

[0020] like Figure 2 As shown, a group of supporting springs 9 are evenly distributed along the circumferential direction on the inner wall of the detection seat 4, and a positioning sleeve 10 is provided at the center of the detection seat 4. The two ends of the supporting spring 9 are respectively connected to the detection chamber 7 and the positioning sleeve 10. A positioning groove 11 is provided inside the positioning sleeve 10, and a wire 5 is installed in the positioning groove 11. The wire 5 passes through the positioning sleeves 10. When a break occurs, the positioning sleeve 10 will shake with the supporting spring 9, thereby prompting the staff to perform maintenance.

[0021] Combination Figure 3 As shown, a support frame 3 is installed at the top center of the detection frame 1, and a pressure jacket 18 adapted to the wire 5 is provided at the bottom of the support frame 3. The pressure jacket 18 is symmetrically arranged, and a slide groove 14 is opened on the outer wall of the bottom end of the support frame 3. Baffles 12 are symmetrically fixed at both ends of the slide groove 14. Copper sheets 13 are fixed at the ends of the two baffles 12 close to each other. A slide rod 15 is fixed in the middle of the slide groove 14, and springs 16 are sleeved at both ends of the slide rod 15.

[0022] A slider 17 is slidably connected to the outside of the slide rod 15, and a spring 16 is located between the slider 17 and the inner wall of the slide groove 14 to support the slider 17. One end of the slider 17 extends to the outside of the slide groove 14 and is fixed to the side wall of the pressure jacket 18. When the pressure jacket 18 shakes and collides with the copper sheet 13, it serves as a prompt.

[0023] The implementation principle of a wire breakage detection device for a frame stranding machine according to an embodiment of the present application is as follows: when in use, the wire 5 passes through the positioning grooves 11 inside the positioning sleeves 10 on both sides, and passes between the two pressure jackets 18. Due to the elasticity of the spring 16, the slider 17 is squeezed to slide close to each other outside the slide rod 15, thereby increasing the pressure on the outer wall of the wire 5 and pressing the wire 5. When the wire 5 breaks, the broken part will be thrown off and contact the inner wall of the positioning sleeve 10, thereby supporting the spring 9 to shake. At this time, the infrared probe 8 receives the infrared information and sounds an alarm through the infrared alarm 6, thereby reminding the staff to perform maintenance in time. At the same time, as the wire 5 breaks, the pressure jacket 18 is subjected to force that fluctuates with a corresponding amplitude and collides with the copper sheet 13, further serving as a prompt.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wire breakage detection device for a stranding machine, comprising a detection frame (1), characterized in that: A detection seat (4) is fixed at both ends of the detection frame (1), a group of support springs (9) are equidistantly distributed on the inner wall of the detection seat (4) along the circumferential direction, a positioning sleeve (10) is provided at the center of the inside of the detection seat (4), a wire (5) is installed in the positioning sleeve (10), an infrared alarm (6) is installed on the detection seat (4), a support frame (3) is installed at the center of the top of the detection frame (1), and a pressure jacket (18) adapted to the wire (5) is provided at the bottom of the support frame (3).

2. A wire breakage detection device for a frame stranding machine according to claim 1, characterized in that: A fixing plate (2) is welded to the center of the outer wall of the detection frame (1) in an integrated structure, and a plurality of connection holes are equidistantly provided on the surface of the fixing plate (2).

3. The wire breakage detection device for a frame stranding machine according to claim 1, characterized in that: A detection chamber (7) is provided inside the detection seat (4), an infrared probe (8) is installed on the top of the inner wall of the detection chamber (7), and the infrared probe (8) is electrically connected to the infrared alarm (6).

4. The wire breakage detection device for a frame stranding machine according to claim 1, characterized in that: The two ends of the support spring (9) are respectively connected to the detection chamber (7) and the positioning sleeve (10), and a positioning groove (11) adapted to the wire (5) is provided inside the positioning sleeve (10).

5. The wire breakage detection device for a frame stranding machine according to claim 1, characterized in that: A slide groove (14) is provided on the outer wall of the bottom end of the support frame (3), baffles (12) are symmetrically fixed at both ends of the slide groove (14), copper sheets (13) are fixed at the ends of the two baffles (12) close to each other, a slide rod (15) is fixed in the middle of the slide groove (14), and springs (16) are sleeved on both ends of the slide rod (15).

6. A wire breakage detection device for a frame stranding machine according to claim 5, characterized in that: The sliding rod (15) is slidably connected to a sliding block (17) outside. One end of the sliding block (17) extends outside the sliding groove (14) and is fixed to the side wall of the pressure jacket (18). The pressure jacket (18) is symmetrically arranged.

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