Composite cable defect monitoring device and monitoring method therefor

Abstract

The present invention relates to the technical field of cable defect monitoring. Disclosed are a composite cable defect monitoring device and a monitoring method therefor. The composite cable defect monitoring device comprises a pushing mechanism; a clamping and detection mechanism is fixedly mounted at the upper end of the pushing mechanism; a moving mechanism is arranged at the upper end of the clamping and detection mechanism; a supporting mechanism is arranged inside the pushing mechanism; the pushing mechanism comprises a mounting seat; a moving cavity is provided inside the mounting seat. In the present invention, a composite cable before use is sleeved into a clamping ring, and then the clamping ring is driven to move on the composite cable and the composite cable is monitored by means of an infrared optical detector; when it is detected that the composite cable is damaged, a driving motor stops operation to stop the device at the damage position, and a signal is transmitted to an audible and visual alarm to give audible and visual warnings, so that monitoring personnel can conveniently know the position and perform processing; thus, the states of composite cables after winding and transportation are monitored and confirmed, thereby facilitating subsequent use of composite cables.

Description

Composite cable defect monitoring device and monitoring method thereof TECHNICAL FIELD

[0001] The present application relates to the technical field of cable defect monitoring, in particular to a composite cable defect monitoring device and a monitoring method thereof. BACKGROUND

[0002] A cable is a tool for connecting devices to transmit power. In some cable processing factories, an extrusion process is required when the cable is processed and delivered. The extrusion process is crucial to the quality of the cable. Currently, after the extrusion process is completed, the surface of the cable often has uneven and bamboo-shaped surface defects, which cannot be easily found by human beings, thus causing defective products to be delivered and affecting subsequent use, which may cause certain accidents.

[0003] The existing cable defect monitoring equipment only detects the cable when it is delivered from the factory. However, the cable is easily damaged externally during the process of being wound and transported, so it needs to be detected again before use to monitor and confirm its state. Therefore, it is necessary to propose a composite cable defect monitoring device and a monitoring method thereof.

[0004] SUMMARY

[0005] The present application aims to at least solve one of the technical problems in the related art. To this end, one object of the present application is to propose a composite cable defect monitoring device and a monitoring method thereof. The existing cable defect monitoring equipment only detects the cable when it is delivered from the factory. However, the cable is easily damaged externally during the process of being wound and transported, so it needs to be detected again before use to monitor and confirm its state.

[0006] The composite cable defect monitoring device according to the present application comprises a pushing mechanism, a clamping detection mechanism is fixedly installed at the upper end of the pushing mechanism, a moving mechanism is arranged at the upper end of the clamping detection mechanism, and a supporting mechanism is arranged in the pushing mechanism.

[0007] The pushing mechanism comprises a mounting seat, a moving cavity is formed in the mounting seat, a moving hole is formed through the upper end cavity wall of the moving cavity, a moving block is jointly and slidably connected in the moving cavity and the moving hole, a first spring is arranged in the moving cavity, and the two ends of the first spring are respectively abutted against the cavity wall of the moving cavity and the moving block.

[0008] The clamping detection mechanism comprises a clamping ring, the clamping ring is fixedly installed on the moving block, an infrared optical detector is fixedly installed on the clamping ring, a connecting groove is formed at the lower end of the clamping ring, a joint groove is formed in the groove wall of the connecting groove, and an installation groove is formed at the top end of the clamping ring.

[0009] The moving mechanism comprises conical rollers which are rotatably connected to the groove wall of the mounting groove through a rotating shaft, fixed grooves are formed in the conical rollers, a fixed hole is formed in the groove wall of one of the fixed grooves, a fixed rod is arranged in the fixed hole, the fixed rod extends into the fixed groove and is fixedly installed with a driving motor, a rubber driving wheel is fixedly installed at the output end of the driving motor through a shaft coupling, an annular tooth pattern is fixedly installed on one of the conical rollers, an annular tooth groove is formed in the other conical roller, and the annular tooth pattern is engaged with the annular tooth groove.

[0010] The supporting mechanism comprises a supporting hole which is formed in the mounting base, a supporting block which is slidably connected in the supporting hole, a connecting block which is fixedly connected to the center of the upper surface of the supporting block, connectors which are fixedly installed on the two opposite outer side walls of the connecting block, and a sound-light alarm which is fixedly installed on the lower surface of the connecting block.

[0011] Preferably, a limiting rod is fixedly connected between the cavity walls of the moving cavity, a limiting hole is formed in the moving block, and the moving block is slidably connected to the limiting rod through the limiting hole.

[0012] Preferably, a sliding groove is formed in the hole wall of the supporting hole, a sliding block is slidably connected in the sliding groove, the sliding block is fixedly connected to the outer side wall of the supporting block, a sliding rod is fixedly connected to the groove wall of the sliding groove, a sliding hole is formed in the sliding block, the sliding block is slidably connected to the sliding rod through the sliding hole, a second spring is sleeved on the rod wall of the sliding rod, and the two ends of the second spring are respectively abutted against the bottom end groove wall of the sliding groove and the lower surface of the sliding block.

[0013] Preferably, the rubber driving wheel is slightly larger than the other fixed groove.

[0014] Preferably, the width of the supporting block is greater than the slot opening of the connecting groove.

[0015] Preferably, the upper end of the moving block extends out of the mounting base through the moving hole, and the end of the moving block outside the mounting base is fixedly connected to the clamping ring.

[0016] Preferably, the first spring is sleeved on the rod wall of the limiting rod.

[0017] The use method of the composite cable defect monitoring device comprises the following steps:

[0018] Firstly, the composite cable is placed between the clamping rings through the opening between the clamping rings, and then the supporting block is pressed downward through the composite cable, so that the supporting block is lowered into the supporting hole and the support on the clamping ring is released.

[0019] Second step: At this time, the first spring will push the moving block to move, and the moving block will drive the clamping ring to move synchronously, and the clamping ring will merge to form a complete ring and be sleeved on the composite cable;

[0020] Third step: When the clamping ring merges, it will drive the two conical rollers to abut, and the conical rollers will drive the ring-shaped teeth to mesh with the ring-shaped tooth grooves, and the rubber driving wheel can be inserted into another fixed groove through the contraction of the rubber;

[0021] Fourth step: When the support block descends into the support hole, the connecting block is located outside the mounting seat, and the clamping ring merges to drive the connecting groove to be sleeved on the connecting block, and the connector is inserted into the connector groove;

[0022] Fifth step: Then the device can be released, and the device will descend under the weight of the mounting seat, and the composite cable will be placed in the middle recess of the two conical rollers, and then the driving motor can be started to drive the rubber driving wheel to rotate, and the rubber driving wheel drives the conical rollers through the abutment with the fixed grooves, and the conical rollers drive the other conical rollers through the meshing of the ring-shaped teeth with the ring-shaped tooth grooves, so that the two conical rollers roll on the composite cable synchronously to drive the whole device to move on the composite cable;

[0023] Sixth step: The clamping ring is monitored by the infrared optical detector during movement, and when the infrared optical detector detects that the composite cable is damaged, the signal is transmitted to the driving motor and stopped, and the connection between the connector and the connector groove transmits the signal to the sound and light alarm to sound and light alarm, so that the monitoring personnel can know the position and handle it.

[0024] The beneficial effects of the present application are: when in use, the composite cable before use is sleeved in the clamping ring and the support block is pressed down, so that the clamping ring is sleeved on the composite cable after being released from support, and then the clamping ring is driven to move on the composite cable, and when the infrared optical detector detects that the composite cable is damaged, the driving motor is stopped to stop the device at the damaged position, and the signal is transmitted to the sound and light alarm to sound and light alarm, so that the monitoring personnel can know the position and handle it, thereby monitoring and confirming the state of the composite cable after winding and transportation, and facilitating the subsequent use of the composite cable. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 is an external structure schematic diagram of the standby state of the composite cable defect monitoring device and its monitoring method.

[0026] Fig. 2 is an external structure schematic diagram of the clamping state of the composite cable defect monitoring device and its monitoring method.

[0027] Figure 3 is a schematic diagram of the internal structure of the pushing, clamping detection and moving mechanism of the composite cable defect monitoring device and its monitoring method in standby state;

[0028] Figure 4 is a schematic diagram of the internal structure of the pushing, clamping detection and moving mechanism of the composite cable defect monitoring device and its monitoring method in clamping state;

[0029] Figure 5 is a schematic diagram of the clamping detection and support mechanism structure of the composite cable defect monitoring device and its monitoring method in standby state;

[0030] Figure 6 is a schematic diagram of the internal structure of the clamping detection and support mechanism of the composite cable defect monitoring device and its monitoring method in clamping state;

[0031] Figure 7 is a schematic diagram of the engagement state structure of the conical roller of the composite cable defect monitoring device and its monitoring method.

[0032] In the figure: 11, mounting seat; 12, moving cavity; 13, moving hole; 14, moving block; 15, first spring; 16, limiting rod; 17, limiting hole; 21, clamping ring; 22, infrared optical detector; 23, connecting groove; 24, joint groove; 25, mounting groove; 31, conical roller; 32, fixing groove; 33, fixing hole; 34, fixing rod; 35, driving motor; 36, annular thread; 37, annular thread groove; 41, support hole; 42, support block; 43, connecting block; 44, joint; 45, sound and light alarm; 46, sliding groove; 47, sliding block; 48, sliding rod; 49, sliding hole; 410, second spring. DETAILED DESCRIPTION

[0033] Referring to Figures 1-7, the pushing mechanism is provided, the upper end of the pushing mechanism is fixedly installed with the clamping detection mechanism, the upper end of the clamping detection mechanism is provided with the moving mechanism, the inside of the pushing mechanism is provided with the support mechanism;

[0034] The pushing mechanism comprises a mounting seat 11, the inside of the mounting seat 11 is provided with a moving cavity 12, the upper end cavity wall of the moving cavity 12 is provided with a moving hole 13, the moving cavity 13 and the moving hole 12 are jointly and slidably connected with a moving block 14, the moving cavity 12 is provided with a first spring 15, the two ends of the first spring 15 are respectively abutted with the cavity wall of the moving cavity 12 and the moving block 14;

[0035] The clamping detection mechanism comprises a clamping ring 21, the clamping ring 21 is fixedly installed on the moving block 14, the clamping ring 21 is fixedly installed with an infrared optical detector 22, the lower end of the clamping ring 21 is provided with a connecting groove 23, the groove wall of the connecting groove 23 is provided with a joint groove 24, the top end of the clamping ring 21 is provided with a mounting groove 25;

[0036] The moving mechanism comprises conical rollers 31 rotatably connected to the groove wall of the mounting groove 25 through an axis of rotation, fixed grooves 32 are formed in the conical rollers 31, a fixed hole 33 is formed in the groove wall of one of the fixed grooves 32 and penetrates through the axis of rotation, the other end of the fixed hole 33 is in communication with the fixed groove 32, a fixed rod 34 is arranged in the fixed hole 33, one end of the fixed rod 34 is fixedly connected to the clamping ring 21, the other end of the fixed rod 34 extends into the fixed groove 32 and is fixedly installed with a driving motor 35, a rubber driving wheel 36 is fixedly installed at the output end of the driving motor 35 through a shaft coupling, an annular tooth pattern 38 is fixedly installed on one of the conical rollers 31, an annular tooth groove 37 is formed in the other conical roller 31, and the annular tooth pattern 38 is engaged with the annular tooth groove 37;

[0037] The supporting mechanism comprises a supporting hole 41 formed in the mounting base 11, a supporting block 42 is slidably connected in the supporting hole 41, a connecting block 43 is fixedly connected to the center of the upper surface of the supporting block 42, connectors 44 are fixedly installed on the two opposite outer side walls of the connecting block 43, and a sound-light alarm 45 is fixedly installed on the lower surface of the connecting block 43.

[0038] The limiting rod 16 is fixedly connected between the cavity walls of the moving cavity 12, a limiting hole 17 is formed in the moving block 14, the moving block 14 is slidably connected to the limiting rod 16 through the limiting hole 17, the limiting rod 16 limits the moving block 14 through the limiting hole 17, so that the moving block 14 can only move in parallel, and the moving block 14 can only drive the clamping ring 21 to move in parallel, thereby facilitating the mutual alignment of the components on the clamping ring 21.

[0039] The hole wall of the supporting hole 41 is formed with a sliding groove 46, a sliding block 47 is slidably connected in the sliding groove 46, the sliding block 47 is fixedly connected to the outer side wall of the supporting block 42, one sliding rod 48 is fixedly connected to the groove wall of the sliding groove 46, a sliding hole 49 is formed in the sliding block 47, the sliding block 47 is slidably connected to the sliding rod 48 through the sliding hole 49, a second spring 410 is sleeved on the rod wall of the sliding rod 48, the two ends of the second spring 410 are respectively abutted against the bottom end groove wall of the sliding groove 46 and the lower surface of the sliding block 47, the supporting block 42 is limited through the sliding groove 46 and the sliding block 47, so that it can only be lifted within a certain range, thereby avoiding the influence of its disengagement on the support of the clamping ring 21, and the sliding block 47 and the supporting block 42 are supported through the second spring 410, so that the supporting block 42 maintains a height to support the clamping ring 21.

[0040] Wherein, the rubber drive wheel 36 is slightly larger than the other fixed groove 32, the rubber drive wheel 36 is made of rubber material and can be shrunk, so that the rubber drive wheel 36 can be pressed into the other fixed groove 32 and abut against the inner wall, so that the driving motor 35 drives the rubber drive wheel 36 to understand the truth, the rubber drive wheel 36 can drive the conical roller 31 to rotate by abutting against the groove wall of the other fixed groove 32.

[0041] Wherein, the width of the support block 42 is greater than the slot of the connecting groove 23, so that the support block 42 can support the clamping ring 21 without sinking into the connecting groove 23.

[0042] Wherein, the upper end of the moving block 14 penetrates the moving hole 13 and extends out of the mounting seat 11, the end of the moving block 14 outside the mounting seat 11 is fixedly connected with the clamping ring 21, and the moving hole 13 limits the clamping ring 21 through the moving block 14, so that the moving block 14 and the clamping ring 21 can only move within the range of the moving hole 13.

[0043] Wherein, the first spring 15 is sleeved on the rod wall of the limiting rod 16, and the first spring 15 is supported by the limiting rod 16, so that the first spring 15 can stretch or shrink along the limiting rod 16, thereby avoiding damage caused by deviation of the first spring 15.

[0044] The use method of the composite cable defect monitoring device comprises the following steps:

[0045] First step: first, put the composite cable into the clamping ring 21 through the opening between the clamping ring 21, and then press the support block 42 downward through the composite cable, so that the support block 42 is lowered into the support hole 41 and the support of the clamping ring 21 is released;

[0046] Second step: at this time, the first spring 15 pushes the moving block 14 to move, and the moving block 14 drives the clamping ring 21 to move synchronously, and the clamping ring 21 is combined to form a complete annular and is sleeved on the composite cable;

[0047] Third step: the clamping ring 21 will drive the two conical rollers 31 to abut against each other, and the conical rollers 31 will drive the annular tooth 38 to engage with the annular tooth groove 37, and the rubber drive wheel 36 can be inserted into the other fixed groove 32 through the shrinkage of the rubber;

[0048] Fourth step: when the support block 42 is lowered into the support hole 41, the connecting block 43 is located outside the mounting seat 11, and the clamping ring 21 is combined to drive the connecting groove 23 to be sleeved on the connecting block 43, and the connector 44 is inserted into the connector groove 24;

[0049] Fifth step: After that, the device can be released, and the device will drop under the weight of the mounting base 11 and place the composite cable in the middle recess of the two conical rollers 31, and then the drive motor 35 can be started to drive the rubber drive wheel 36 to rotate, and the rubber drive wheel 36 drives the conical roller 31 by abutting the fixed groove 32, and the conical roller 31 drives the other conical roller 31 through the engagement of the annular tooth 38 and the annular tooth groove 37, so that the two conical rollers 31 roll on the composite cable synchronously to drive the whole device to move on the composite cable;

[0050] Sixth step: The clamping ring 21 monitors the composite cable during movement through the infrared optical detector 22, and when the infrared optical detector 22 detects that the composite cable is damaged, it transmits a signal to the drive motor 35 through the internal cable and stops its operation, and the connection between the connector 44 and the connector groove 24 transmits a signal to the audible and visual alarm 45 for audible and visual alarm, so that the monitoring personnel can know the location and handle it.

Claims

1. A composite cable defect monitoring apparatus, characterized by, Including push mechanism, the upper end of push mechanism is fixedly installed with clamping detection mechanism, the upper end of clamping detection mechanism is provided with moving mechanism, the inside of push mechanism is provided with support mechanism; The push mechanism includes a mounting seat (11), a moving cavity (12) is formed in the inside of the mounting seat (11), a moving hole (13) is formed through the upper end cavity wall of the moving cavity (12), a moving block (14) is slidably connected in the moving cavity (13) and the moving hole (12), a first spring (15) is arranged in the moving cavity (12), and the two ends of the first spring (15) are respectively abutted with the cavity wall of the moving cavity (12) and the moving block (14); The clamping detection mechanism includes a clamping ring (21), the clamping ring (21) is fixedly installed on the moving block (14), an infrared optical detector (22) is fixedly installed on the clamping ring (21), a connecting groove (23) is formed in the lower end of the clamping ring (21), a joint groove (24) is formed in the groove wall of the connecting groove (23), and an installation groove (25) is formed in the top end of the clamping ring (21); The moving mechanism includes a conical roller (31), the conical roller (31) is rotatably connected to the groove wall of the installation groove (25) through a rotating shaft, a fixed groove (32) is formed in the conical roller (31), a fixed hole (33) is formed through the groove wall of one of the fixed grooves (32), a fixed rod (34) is arranged in the fixed hole (33), the fixed rod (34) extends into the fixed groove (32) and is fixedly installed with a driving motor (35), a rubber driving wheel (36) is fixedly installed on the output end of the driving motor (35) through a shaft coupling, an annular tooth ridge (38) is fixedly installed on one of the conical rollers (31), an annular tooth ridge groove (37) is formed in the other conical roller (31), and the annular tooth ridge (38) is engaged with the annular tooth ridge groove (37); The support mechanism includes a support hole (41), the support hole (41) is formed through the mounting seat (11), a support block (42) is slidably connected in the support hole (41), a connecting block (43) is fixedly connected to the center of the upper surface of the support block (42), joints (44) are fixedly installed on the two opposite outer side walls of the connecting block (43), and a sound-light alarm (45) is fixedly installed on the lower surface of the connecting block (43).

2. The composite cable defect monitoring apparatus of claim 1, wherein: Limiting rods (16) are fixedly connected between the cavity walls of the moving cavity (12), limiting holes (17) are formed through the moving block (14), and the moving block (14) is slidably connected to the limiting rods (16) through the limiting holes (17).

3. The composite cable defect monitoring apparatus of claim 1, wherein: The sliding slot (46) is arranged on the hole wall of the supporting hole (41), the sliding block (47) is slidably connected in the sliding slot (46), the sliding block (47) is fixedly connected to the outer side wall of the supporting block (42), the sliding slot (46) is fixedly connected with a sliding rod (48) on the groove wall, the sliding hole (49) is arranged through the sliding block (47), the sliding block (47) is slidably connected to the sliding rod (48) through the sliding hole (49), the second spring (410) is sleeved on the rod wall of the sliding rod (48), and the two ends of the second spring (410) are respectively abutted with the bottom groove wall of the sliding slot (46) and the lower surface of the sliding block (47).

4. The composite cable defect monitoring apparatus of claim 1, wherein: The rubber driving wheel (36) is slightly larger than the other fixed groove (32).

5. The composite cable defect monitoring apparatus of claim 1, wherein: The width of the supporting block (42) is greater than the slot of the connecting groove (23).

6. The composite cable defect monitoring apparatus of claim 1, wherein: The upper end of the moving block (14) extends out of the mounting seat (11) through the moving hole (13), and one end of the moving block (14) located outside the mounting seat (11) is fixedly connected with the clamping ring (21).

7. The composite cable defect monitoring apparatus of claim 1, wherein: The first spring (15) is sleeved on the rod wall of the limiting rod (16).

8. A method of using a composite cable defect monitoring apparatus as claimed in any one of claims 1 to 7, characterised by: The steps include: First step: first, the composite cable is placed between the clamping rings (21) through the opening between the clamping rings (21), then the supporting block (42) is pressed downward through the composite cable, so that the supporting block (42) is lowered into the supporting hole (41) and the support on the clamping ring (21) is released; Second step: at this time, the first spring (15) pushes the moving block (14) to move, the moving block (14) drives the clamping ring (21) to move synchronously, and the clamping ring (21) is combined to form a complete annular and is sleeved on the composite cable; Third step: the clamping ring (21) is combined to abut the two conical rollers (31), the conical roller (31) drives the annular tooth (38) to engage with the annular tooth groove (37), and the rubber driving wheel (36) can be inserted into the other fixed groove (32) through the contraction of the rubber; Fourth step: when the supporting block (42) is lowered into the supporting hole (41), the connecting block (43) is located outside the mounting seat (11), the clamping ring (21) is combined to drive the connecting groove (23) to be sleeved on the connecting block (43), and the connector (44) is inserted into the connector groove (24); Fifth step: then the device can be released, and the device is lowered under the weight of the mounting seat (11), so that the composite cable is placed in the recess between the two conical rollers (31), and then the driving motor (35) is started to drive the rubber driving wheel (36) to rotate, the rubber driving wheel (36) drives the conical roller (31) through the abutment with the fixed groove (32), and the conical roller (31) drives the other conical roller (31) through the engagement of the annular tooth (38) and the annular tooth groove (37), so that the two conical rollers (31) synchronously roll on the composite cable to drive the device to move on the composite cable; ​ Sixth step: the clamping ring (21) in the process of moving through the infrared optical detector (22) to monitor the composite cable, while the infrared optical detector (22) detects the composite cable to damage, through the internal cable to the driving motor (35) and stop its operation, and the connection between the joint (44) and the joint groove (24), the signal is transmitted to the sound and light alarm (45) for sound and light alarm, so as to facilitate the monitoring personnel to know the location and handle.

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