A deformation detection device for cable processing

Abstract

The present invention relates to the field of cable detection technology, and more specifically discloses a deformation detection device for cable processing, comprising a positioning frame, a measuring diameter adjustment component is fixedly connected to the top of the positioning frame, a first positioning tube is fixedly connected to the top of the measuring diameter adjustment component, a second positioning tube is fixedly connected to the bottom of the measuring diameter adjustment component, and a diameter measuring component is fixedly connected to the bottom of the inner side of the first positioning tube; when cables with different diameters pass through the inner side of the diameter measuring component, the arc detection surface is pushed outward due to the effect of the diameter of the cable itself, and the arc detection surface will continue to fit the outer side of the cable, so that the distance between the inner and outer sides of the front and back detection trigger chips and the inner side of the first detection trigger chip and the outer side of the second detection trigger chip is a set detection threshold, which is convenient for the device to quickly adjust the device when detecting cables with different diameters within the measurement range.

Description

Technical Field

[0001] The present invention relates to the technical field of cable detection, and more specifically to a deformation detection device used in cable processing. Background Art

[0002] The cable processing deformation detection device is one of the important equipment in the cable production process. It can monitor the deformation of the cable in real time to ensure the quality and safety performance of the cable. The cable processing deformation detection device is widely used in various cable production lines, including power cables, control cables, communication cables, etc. In the power cable production line, the device can detect the deformation of the cable in the processes of insulation injection molding, voltage resistance test, cabling or steel armoring; in the control cable and communication cable production lines, it can detect the deformation of the cable in the processes of twisting, insulation injection molding, etc.

[0003] The existing deformation detection device for cable processing has some shortcomings during use, as follows: During use, the existing cable deformation processing device detects the cable data in real time and processes it. If the data is abnormal, an abnormal alarm is sent. However, this working method requires personnel to always be in the processing center to monitor the data, and if the data is abnormal, the on-site production personnel need to be notified for processing. This is not convenient for quickly reflecting the detection results, and it takes a lot of time to adjust the equipment during the detection of cables with different diameters, which is not convenient for detecting cables with different diameters. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a deformation detection device for cable processing to solve the problems existing in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a deformation detection device for cable processing, comprising a positioning frame, the top of the positioning frame is fixedly connected with a measuring diameter adjustment component, the top of the measuring diameter adjustment component is fixedly connected with a first positioning tube, the bottom of the measuring diameter adjustment component is fixedly connected with a second positioning tube, the bottom of the inner side of the first positioning tube is fixedly connected with a diameter measuring component, the top of the inner side of the first positioning tube and the bottom of the inner side of the second positioning tube are both fixedly connected with an elastic positioning component, the positioning frame comprises a U-shaped positioning frame, the top of one side of the U-shaped positioning frame is fixedly provided with an arc-shaped positioning groove, the top of the U-shaped positioning frame is fixedly connected with a first U-shaped positioning plate, the inner side of the first U-shaped positioning plate is movably connected with a first guide wheel, the measuring diameter adjustment component comprises a first positioning ring plate, the top of the first positioning ring plate is fixedly connected with an adjustment component, and the outer side of the first positioning ring plate is fixedly connected with a hydraulic component.

[0006] Further, the adjusting assembly includes a guide groove, the outer side of one side of the guide groove is fixedly connected with a first arc positioning plate, the inner side of one side of the guide groove is fixedly connected with a second arc positioning plate, the inner side of the guide groove is movably connected with a second square limiting plate, the top of the second square limiting plate is fixedly connected with the first square limiting plate, the top of the first square limiting plate is fixedly connected with a first positioning pin, the outer side of the first positioning pin is movably sleeved with a first rotation adjustment plate, the outer side of the first positioning pin is located at the top of the connection point of the first rotation adjustment plate and is movably connected with the second rotation adjustment plate, the first rotation adjustment plate and the second rotation adjustment plate are movably connected with a second positioning pin at the intersection, the top of the first positioning pin is fixedly connected with a hexagonal prism, the inner side of the hexagonal prism is fixedly connected with a connecting positioning plate, the inner side of the connecting positioning plate is fixedly connected with a connecting positioning plate, the inner side of the connecting positioning plate is fixedly connected with a first detection trigger chip, the bottom of the first detection trigger chip is fixedly connected with an insulating connecting plate, and the inner side of the top of the insulating connecting plate is fixedly connected with a second detection trigger chip.

[0007] Furthermore, the hydraulic assembly includes a first fixed plate, the top of the first fixed plate is fixedly connected to a hydraulic cylinder, the side of the hydraulic cylinder close to the first positioning ring plate is fixedly connected to a hydraulic rod, the side of the hydraulic rod away from the hydraulic cylinder is fixedly connected to a second U-shaped positioning plate, and the front and back sides of the second U-shaped positioning plate away from the hydraulic rod are fixedly connected to a second fixed plate.

[0008] Furthermore, the diameter measuring assembly includes a second positioning ring plate, the bottom of the second positioning ring plate is fixedly connected to a third positioning ring plate, the bottom of the third positioning ring plate is fixedly connected to a limiting guide ring, the outer side of the limiting guide ring is fixedly connected to a restraining arc plate, the outer side of the limiting guide ring and the inner side of the restraining arc plate are movably clamped with an elastic ring, and the outer side of the limiting guide ring is movably clamped with a detection assembly.

[0009] Furthermore, the detection component includes a cable outer diameter detection block, an inner side of which is provided with an arc-shaped detection surface, a top and a bottom of which are provided with limiting notches, a second arc-shaped groove is provided on the outer side of the limiting notch, a front and back side detection trigger chip is fixedly connected to the outer side of the cable outer diameter detection block, and a first arc-shaped groove is provided on the inner side of the front and back side detection trigger chip.

[0010] Furthermore, the elastic positioning assembly includes an elastic telescopic rod, the inner side of the elastic telescopic rod is fixedly connected to a third U-shaped positioning plate, and the inner side of the third U-shaped positioning plate is movably mounted with a second guide wheel.

[0011] Furthermore, a telescopic groove matching the outer size of the cable outer diameter detection block is opened on the outer side of the limit guide ring, a storage groove matching the size of the second detection trigger chip is opened on the outer side of the telescopic groove of the limit guide ring, and a square groove is opened on the top of the second detection trigger chip, and the size of the square groove on the top of the second detection trigger chip matches the cross-section of the cable outer diameter detection block.

[0012] Furthermore, a convex groove is provided on the top of the guide groove, and the inner size of the convex groove of the guide groove has a clearance match with the cross-sectional size of the second square limit plate, and the top opening size of the convex groove of the guide groove has a clearance match with the cross-sectional size of the first square limit plate. A positioning groove is provided on the outside of the first positioning pin, and the height of the positioning groove of the first positioning pin has a clearance match with the sum of the thicknesses of the first rotation adjustment plate and the second rotation adjustment plate. When the intersection position of the first rotation adjustment plate and the second rotation adjustment plate is in the middle, it is positioned by the second positioning pin, and when the intersection position of the first rotation adjustment plate and the second rotation adjustment plate is at both ends, it is positioned by the first positioning pin.

[0013] Furthermore, the diameter of the first arc-shaped groove is the same as the diameter of the second arc-shaped groove, and the diameter of the first arc-shaped groove is interference-fitted with the diameter of the elastic ring.

[0014] Technical effects and advantages of the present invention:

[0015] 1. When testing cables of different diameters, the present invention first drives the hydraulic rod to extend or contract through the operation of the hydraulic cylinder, and then drives the second U-shaped positioning plate and the second fixed plate to move, and then drives the connecting positioning plate, the first detection trigger chip, the second detection trigger chip and the hexagonal prism to move outward, and then because both ends of the first rotating adjustment plate and the second rotating adjustment plate are positioned by the first positioning pin, and because the first positioning pin is guided by the cooperation between the first square limiting plate, the second square limiting plate and the guide groove, the angles between all the first rotating adjustment plates and the second rotating adjustment plates are changed synchronously, and then the hexagonal prism, the connecting positioning plate, the first detection trigger chip and the second detection trigger The chips are brought closer or spread apart relative to the center of the circle on the top of the first positioning ring plate, thereby adjusting the distance between the inner side of the first detection trigger chip, the outer side of the second detection trigger chip, and the inner and outer sides of the front and back detection trigger chips when the cable passes through the diameter measurement component. When cables of different diameters pass through the inner side of the diameter measurement component, the arc detection surface is pushed outward due to the effect of the diameter of the cable itself, and the arc detection surface will continue to fit the outside of the cable, so that the distance between the inner and outer sides of the front and back detection trigger chips and the inner side of the first detection trigger chip and the outer side of the second detection trigger chip is the set detection threshold, which is convenient for the device to quickly adjust the device when detecting cables of different diameters within the measurement range.

[0016] 2. In the process of cable processing, when the present invention detects the cable to be detected, the cable is first passed through the inner side of the first positioning tube, the inner side of the measuring diameter adjustment component, the inner side of the diameter measuring component and the inner side of the second positioning tube, and then guided by the first guide wheel and then transported to the next working device by pulling the guide device. When the cable passes through the inside of the diameter measuring component, the diameter of the cable itself will push the cable outer diameter detection block outward for a distance, so that the distance between the inner and outer sides of the front and back detection trigger chips and the inner side of the first detection trigger chip and the outer side of the second detection trigger chip is the set threshold value, and then the diameter of the cable is partially due to the processing process. When the thickness of the rubber layer increases or decreases, the cable outer diameter detection block will have the potential energy to move inward under the action of the elastic ring. The increase in thickness at a certain point in the rubber layer will push the corresponding cable outer diameter detection block to move outward. If the thickness decreases, the cable outer diameter detection block will move inward. When the cable outer diameter detection block moves due to the change in the thickness of the cable rubber layer, causing the inner or outer side of the front and back detection trigger chips to contact the first detection trigger chip and the second detection trigger chip, the sound or light connected to the detection mechanism will cause an alarm to sound, so that on-site operators can immediately discover problems with the cable rubber layer, which can facilitate on-site operators to deal with the problems.

[0017] 3. In the process of the hydraulic component driving the adjustment component to diffuse outward, the second detection trigger chip will drive the front and back detection trigger chips to move outward, so that the distance between the two arc-shaped detection faces is expanded, which is convenient for the subsequent cable to pass through the inner side of the diameter measurement component, making it easier for the cable to pass through the detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the overall structural installation of the present invention.

[0020] Figure 3 It is a schematic diagram of the positioning frame structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of the diameter measuring adjustment component of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the regulating component of the present invention.

[0023] Figure 6 It is a schematic structural diagram of the first positioning pin of the present invention.

[0024] Figure 7 It is a schematic diagram of the structure of the hydraulic component of the present invention.

[0025] Figure 8 It is a schematic diagram of the structure of the diameter measuring component of the present invention.

[0026] Fig. 9 It is a schematic diagram of the structure of the detection component of the present invention.

[0027] Fig.10 It is a schematic diagram of the structure of the elastic positioning component of the present invention.

[0028] The accompanying drawings are marked as follows: 1. positioning frame; 101. U-shaped positioning frame; 102. arc-shaped positioning groove; 103. first U-shaped positioning plate; 104. first guide wheel; 2. measuring diameter adjustment assembly; 201. first positioning ring plate; 202. adjustment assembly; 2021. guide groove; 2022. first arc-shaped positioning plate; 2023. second arc-shaped positioning plate; 2024. first positioning pin; 2025. first rotation adjustment plate; 2026. second rotation adjustment plate; 2027. second positioning pin; 2028. hexagonal prism; 2029. connecting positioning plate; 20210. first detection trigger chip; 20211. first square limit plate; 20212. second square limit plate; 20213. insulating connecting plate; 20214. second detection trigger chip ; 203, hydraulic assembly; 2031, first fixed plate; 2032, hydraulic cylinder; 2033, hydraulic rod; 2034, second U-shaped positioning plate; 2035, second fixed plate; 3, first positioning tube; 4, diameter measuring assembly; 401, second positioning ring plate; 402, third positioning ring plate; 403, limiting guide ring; 404, elastic ring; 405, restraining arc plate; 406, detection assembly; 4061, cable outer diameter detection block; 4062, limiting notch; 4063, arc detection surface; 4064, front and back detection trigger chip; 4065, first arc groove; 4066, second arc groove; 5, second positioning tube; 6, elastic positioning assembly; 601, elastic telescopic rod; 602, third U-shaped positioning plate; 603, second guide wheel. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The deformation detection device for cable processing involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0030] Reference Figures 1 to 10The present invention provides a deformation detection device for cable processing, comprising a positioning frame 1, a measuring diameter adjustment component 2 is fixedly connected to the top of the positioning frame 1, a first positioning tube 3 is fixedly connected to the top of the measuring diameter adjustment component 2, a second positioning tube 5 is fixedly connected to the bottom of the measuring diameter adjustment component 2, a diameter measuring component 4 is fixedly connected to the bottom of the inner side of the first positioning tube 3, an elastic positioning component 6 is fixedly connected to the top of the inner side of the first positioning tube 3 and the bottom of the inner side of the second positioning tube 5, the positioning frame 1 comprises a U-shaped positioning frame 101, an arc-shaped positioning groove 102 is fixedly opened at the top of one side of the U-shaped positioning frame 101, a first U-shaped positioning plate 103 is fixedly connected to the top of the U-shaped positioning frame 101, a first guide wheel 104 is movably connected to the inner side of the first U-shaped positioning plate 103, and the measuring diameter adjustment component 2 comprises a first positioning ring plate 201, an adjusting component 202 is fixedly connected to the top of the first positioning ring plate 201, and a hydraulic component 203 is fixedly connected to the outer side of the first positioning ring plate 201.

[0031] In a preferred embodiment, the adjustment component 202 includes a guide groove 2021, a first arc-shaped positioning plate 2022 is fixedly connected to the outer side of one side of the guide groove 2021, a second arc-shaped positioning plate 2023 is fixedly connected to the inner side of one side of the guide groove 2021, a second square limiting plate 20212 is movably connected to the inner side of the guide groove 2021, a first square limiting plate 20211 is fixedly connected to the top of the second square limiting plate 20212, a first positioning pin 2024 is fixedly connected to the top of the first square limiting plate 20211, a first rotation adjustment plate 2025 is movably sleeved on the outer side of the first positioning pin 2024, and the outer side of the first positioning pin 2024 is located at the connection between the first rotation adjustment plate 2025 and the first rotation adjustment plate 2025. The top of the first rotating adjustment plate 2025 is movably connected to the second rotating adjustment plate 2026, the intersection of the first rotating adjustment plate 2025 and the second rotating adjustment plate 2026 is movably connected to the second positioning pin 2027, the top of the first positioning pin 2024 is fixedly connected to a hexagonal prism 2028, the inner side of the hexagonal prism 2028 is fixedly connected to a connecting positioning plate 2029, the inner side of the connecting positioning plate 2029 is fixedly connected to a connecting positioning plate 2029, the inner side of the connecting positioning plate 2029 is fixedly connected to a first detection trigger chip 20210, the bottom of the first detection trigger chip 20210 is fixedly connected to an insulating connecting plate 20213, and the inner side of the top of the insulating connecting plate 20213 is fixedly connected to a second detection trigger chip 20214;When testing cables of different diameters, the hydraulic cylinder 2032 is first used to drive the hydraulic rod 2033 to extend or contract, and then the second U-shaped positioning plate 2034 and the second fixed plate 2035 are driven to move, and then the connecting positioning plate 2029, the first detection trigger chip 20210, the second detection trigger chip 20214 and the hexagonal prism 2028 are driven to move outward. Then, since both ends of the first rotation adjustment plate 2025 and the second rotation adjustment plate 2026 are positioned by the first positioning pin 2024, and since the first positioning pin 2024 is guided by the cooperation between the first square limiting plate 20211, the second square limiting plate 20212 and the guide groove 2021, the angles between all the first rotation adjustment plates 2025 and the second rotation adjustment plates 2026 are changed synchronously, and then the hexagonal prism 2028, the connecting positioning plate 2029, the first detection trigger chip 20210, the second detection trigger chip 20214 and the hexagonal prism 2028 are moved outward. The trigger chip 20210 and the second detection trigger chip 20214 are brought closer or spread relative to the center of the circle at the top of the first positioning ring plate 201, thereby adjusting the distance between the inner side of the first detection trigger chip 20210, the outer side of the second detection trigger chip 20214, and the inner and outer sides of the front and back detection trigger chip 4064 when the cable passes through the diameter measurement component 4, so that when cables with different diameters pass through the inner side of the diameter measurement component 4, the arc detection surface 4063 is pushed outward due to the effect of the cable's own diameter, and the arc detection surface 4063 will continue to fit the outer side of the cable, so that the distance between the inner and outer sides of the front and back detection trigger chip 4064 and the inner side of the first detection trigger chip 20210 and the outer side of the second detection trigger chip 20214 is the set detection threshold, which is convenient for the device to quickly adjust the device when detecting cables with different diameters within the measurement range. ;

[0032] In a preferred embodiment, the hydraulic assembly 203 includes a first fixed plate 2031, the top of the first fixed plate 2031 is fixedly connected to a hydraulic cylinder 2032, the side of the hydraulic cylinder 2032 close to the first positioning ring plate 201 is fixedly connected to a hydraulic rod 2033, the side of the hydraulic rod 2033 away from the hydraulic cylinder 2032 is fixedly connected to a second U-shaped positioning plate 2034, and the front and back sides of the second U-shaped positioning plate 2034 away from the hydraulic rod 2033 are fixedly connected to a second fixed plate 2035.

[0033] In a preferred embodiment, the diameter measuring assembly 4 includes a second positioning ring plate 401, the bottom of the second positioning ring plate 401 is fixedly connected to a third positioning ring plate 402, the bottom of the third positioning ring plate 402 is fixedly connected to a limiting guide ring 403, the outer side of the limiting guide ring 403 is fixedly connected to a restraining arc plate 405, the outer side of the limiting guide ring 403 and the inner side of the restraining arc plate 405 are movably connected with an elastic ring 404, and the outer side of the limiting guide ring 403 is movably connected to a detection assembly 406.

[0034] In a preferred embodiment, the detection component 406 includes a cable outer diameter detection block 4061, an arc-shaped detection surface 4063 is provided on the inner side of the cable outer diameter detection block 4061, a limiting notch 4062 is provided on the top and bottom of the cable outer diameter detection block 4061, a second arc-shaped groove 4066 is provided on the outer side of the limiting notch 4062, a front and back detection trigger chip 4064 is fixedly connected to the outer side of the cable outer diameter detection block 4061, and a first arc-shaped groove 4065 is provided on the inner side of the front and back detection trigger chip 4064; when detecting cables of different diameters, the first arc-shaped groove 4065 is provided on the inner side of the front and back detection trigger chip 4064; First, the hydraulic cylinder 2032 drives the hydraulic rod 2033 to extend or contract, and then drives the second U-shaped positioning plate 2034 and the second fixed plate 2035 to move, and then drives the connecting positioning plate 2029, the first detection trigger chip 20210, the second detection trigger chip 20214 and the hexagonal prism 2028 to move outward, and then because both ends of the first rotating adjustment plate 2025 and the second rotating adjustment plate 2026 are positioned by the first positioning pin 2024, and because the first positioning pin 2024 is positioned by the first square limiting plate 20211 and the second square limiting plate 2 The first detection trigger chip 20210 and the second detection trigger chip 20214 are aligned with each other to form a circle center of the first positioning ring plate 201, and the first detection trigger chip 20210 and the second detection trigger chip 20214 are aligned with each other to form a circle center of the first positioning ring plate 201, so that the inner side of the first detection trigger chip 20210 and the outer side of the second detection trigger chip 20214 are aligned with the front and back detection of the cable when the cable passes through the diameter measuring component 4. The distance between the inner and outer sides of the measuring trigger chip 4064 is measured, so that when cables with different diameters pass through the inner side of the diameter measuring component 4, the arc detection surface 4063 is pushed outward due to the effect of the diameter of the cable itself, and the arc detection surface 4063 will continue to fit the outer side of the cable, so that the distance between the inner and outer sides of the front and back detection trigger chips 4064 and the inner side of the first detection trigger chip 20210 and the outer side of the second detection trigger chip 20214 is the set detection threshold, which is convenient for the device to quickly adjust the device when detecting cables with different diameters within the measurement range.

[0035] Specifically, this embodiment describes that the device is externally connected to a sound, light alarm device or other warning device. When the cable outer diameter detection block 4061 moves due to the change in the thickness of the cable rubber layer so that the inner or outer side of the front and back detection trigger chip 4064 contacts the first detection trigger chip 20210 and the second detection trigger chip 20214, the external alarm device will sound an alarm. That is, this application does not make specific limitations on the specific alarm device.

[0036] In a preferred embodiment, the elastic positioning assembly 6 includes an elastic telescopic rod 601 , the inner side of which is fixedly connected to a third U-shaped positioning plate 602 , and the inner side of the third U-shaped positioning plate 602 is movably mounted with a second guide wheel 603 .

[0037] In a preferred embodiment, a telescopic groove matching the outer size of the cable outer diameter detection block 4061 is opened on the outer side of the limiting guide ring 403, a storage groove matching the size of the second detection trigger chip 20214 is opened on the outer side of the telescopic groove of the limiting guide ring 403, and a square groove is opened on the top of the second detection trigger chip 20214. The size of the square groove on the top of the second detection trigger chip 20214 matches the cross-section of the cable outer diameter detection block 4061.

[0038] In a preferred embodiment, a convex groove is provided at the top of the guide groove 2021, and the internal size of the convex groove of the guide groove 2021 has a clearance match with the cross-sectional size of the second square limit plate 20212, and the top opening size of the convex groove of the guide groove 2021 has a clearance match with the cross-sectional size of the first square limit plate 20211. A positioning groove is provided on the outside of the first positioning pin 2024, and the height of the positioning groove of the first positioning pin 2024 has a clearance match with the sum of the thicknesses of the first rotation adjustment plate 2025 and the second rotation adjustment plate 2026. When the intersection position of the first rotation adjustment plate 2025 and the second rotation adjustment plate 2026 is in the middle, it is positioned by the second positioning pin 2027, and when the intersection position of the first rotation adjustment plate 2025 and the second rotation adjustment plate 2026 is at both ends, it is positioned by the first positioning pin 2024.

[0039] In a preferred embodiment, the diameter of the first arc-shaped groove 4065 is the same as the diameter of the second arc-shaped groove 4066 , and the diameter of the first arc-shaped groove 4065 is interference-fitted with the diameter of the elastic ring 404 .

[0040] The working principle of the present invention is as follows: when testing cables of different diameters, the hydraulic cylinder 2032 is first used to drive the hydraulic rod 2033 to extend or contract, and then the second U-shaped positioning plate 2034 and the second fixed plate 2035 are driven to move, and then the connecting positioning plate 2029, the first detection trigger chip 20210, the second detection trigger chip 20214 and the hexagonal prism 2028 are driven to move outward, and then both ends of the first rotating adjustment plate 2025 and the second rotating adjustment plate 2026 are positioned by the first positioning pin 2024, and the first positioning pin 2024 is guided by the cooperation between the first square limiting plate 20211, the second square limiting plate 20212 and the guide groove 2021, and then the angles between all the first rotating adjustment plates 2025 and the second rotating adjustment plates 2026 are changed synchronously, and then the hexagonal prism 2028, the connecting positioning plate 2029 and the second rotating adjustment plate 2029 are moved outward. , the first detection trigger chip 20210 and the second detection trigger chip 20214 are brought closer or spread relative to the center of the circle at the top of the first positioning ring plate 201, thereby adjusting the distance between the inner side of the first detection trigger chip 20210, the outer side of the second detection trigger chip 20214 and the inner and outer sides of the front and back detection trigger chip 4064 when the cable passes through the diameter measuring component 4, so that when cables with different diameters pass through the inner side of the diameter measuring component 4, the arc-shaped detection surface 4063 is pushed outward due to the effect of the diameter of the cable itself, and the arc-shaped detection surface 4063 will continue to fit the outer side of the cable, so that the distance between the inner and outer sides of the front and back detection trigger chip 4064 and the inner side of the first detection trigger chip 20210 and the outer side of the second detection trigger chip 20214 is the set detection threshold, which is convenient for the device to quickly adjust the device when detecting cables of different diameters within the measurement range.

[0041] When inspecting the cable to be inspected during the cable processing, the cable is first passed through the inner side of the first positioning tube 3, the inner side of the measuring diameter adjustment component 2, the inner side of the diameter measuring component 4 and the inner side of the second positioning tube 5, and then guided by the first guide wheel 104 and then transported to the next working equipment by pulling the guide device. When the cable passes through the inside of the diameter measuring component 4, the diameter of the cable itself will push the cable outer diameter detection block 4061 outward for a distance, so that the distance between the inner and outer sides of the front and back detection trigger chip 4064 and the inner side of the first detection trigger chip 20210 and the outer side of the second detection trigger chip 20214 is the set threshold value, and then the diameter of the cable increases due to the thickness of the partial rubber layer during the processing. If the thickness of the rubber layer increases or decreases, the cable outer diameter detection block 4061 will have the potential energy to move inward under the action of the elastic ring 404. The increase in thickness at a certain point of the rubber layer will push the corresponding cable outer diameter detection block 4061 to move outward. If the thickness decreases, the cable outer diameter detection block 4061 will move inward. When the cable outer diameter detection block 4061 moves due to the change in the thickness of the cable rubber layer, the inner or outer side of the front and back detection trigger chips 4064 will contact the first detection trigger chip 20210 and the second detection trigger chip 20214. This will cause the sound or light connected to the detection mechanism to sound an alarm, so that the on-site operator can immediately find that there is a problem with the cable rubber layer, which can facilitate the on-site operator to deal with the problem.

[0042] When the hydraulic component 203 drives the adjustment component 202 to diffuse outward, the second detection trigger chip 20214 will drive the front and back detection trigger chips 4064 to move outward, thereby expanding the distance between the two opposite sides of the arc-shaped detection surface 4063, making it easier for the subsequent cable to pass through the inner side of the diameter measurement component 4, thereby making it easier for the cable to pass through the detection equipment.

[0043] 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;

[0044] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention 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 invention can be combined with each other;

[0045] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deformation detection device for cable processing, comprising a positioning frame (1), characterized in that: The top of the positioning frame (1) is fixedly connected to a measuring diameter adjustment component (2), the top of the measuring diameter adjustment component (2) is fixedly connected to a first positioning tube (3), the bottom of the measuring diameter adjustment component (2) is fixedly connected to a second positioning tube (5), the bottom of the inner side of the first positioning tube (3) is fixedly connected to a diameter measuring component (4), the top of the inner side of the first positioning tube (3) and the bottom of the inner side of the second positioning tube (5) are both fixedly connected to an elastic positioning component (6), the positioning frame (1) comprises a U-shaped positioning frame (101), An arc-shaped positioning groove (102) is fixedly provided at the top of one side of the U-shaped positioning frame (101); a first U-shaped positioning plate (103) is fixedly connected to the top of the U-shaped positioning frame (101); a first guide wheel (104) is movably connected to the inner side of the first U-shaped positioning plate (103); the measuring diameter adjustment component (2) comprises a first positioning ring plate (201); an adjustment component (202) is fixedly connected to the top of the first positioning ring plate (201); and a hydraulic component (203) is fixedly connected to the outer side of the first positioning ring plate (201); The adjustment component (202) comprises a guide groove (2021), a first arc-shaped positioning plate (2022) is fixedly connected to the outer side of one side of the guide groove (2021), a second arc-shaped positioning plate (2023) is fixedly connected to the inner side of one side of the guide groove (2021), a second square-shaped limiting plate (20212) is movably connected to the inner side of the guide groove (2021), a first square-shaped limiting plate (20211) is fixedly connected to the top of the second square-shaped limiting plate (20212), a first positioning pin (2024) is fixedly connected to the top of the first square-shaped limiting plate (20211), a first rotation adjustment plate (2025) is movably sleeved on the outer side of the first positioning pin (2024), and the outer side of the first positioning pin (2024) is located at the top of the connection with the first rotation adjustment plate (2025). A second rotating adjustment plate (2026) is connected, a second positioning pin (2027) is movably connected at the intersection of the first rotating adjustment plate (2025) and the second rotating adjustment plate (2026), a hexagonal prism (2028) is fixedly connected to the top of the first positioning pin (2024), a connecting positioning plate (2029) is fixedly connected to the inner side of the hexagonal prism (2028), a connecting positioning plate (2029) is fixedly connected to the inner side of the connecting positioning plate (2029), a first detection trigger chip (20210) is fixedly connected to the inner side of the connecting positioning plate (2029), the first detection trigger chip (20210) is fixedly connected to the bottom of the first detection trigger chip (20210), and the second detection trigger chip (20214) is fixedly connected to the inner side of the top of the insulating connecting plate (20213); A convex groove is provided at the top of the guide groove (2021), and the inner size of the convex groove of the guide groove (2021) is clearance matched with the cross-sectional size of the second square limit plate (20212), and the top opening size of the convex groove of the guide groove (2021) is clearance matched with the cross-sectional size of the first square limit plate (20211), and a positioning groove is provided at the outer side of the first positioning pin (2024), and the height of the positioning groove of the first positioning pin (2024) is clearance matched with the sum of the thicknesses of the first rotation adjustment plate (2025) and the second rotation adjustment plate (2026), and the first rotation adjustment plate (2025) and the second rotation adjustment plate (2026) are positioned by the second positioning pin (2027) when the intersection position of the first rotation adjustment plate (2025) and the second rotation adjustment plate (2026) is located at the middle, and the first rotation adjustment plate (2025) and the second rotation adjustment plate (2026) are positioned by the first positioning pin (2024) when the intersection position of the first rotation adjustment plate (2025) and the second rotation adjustment plate (2026) is located at both ends.

2. A deformation detection device for cable processing according to claim 1, characterized in that: The hydraulic assembly (203) comprises a first fixed plate (2031), the top of the first fixed plate (2031) is fixedly connected to a hydraulic cylinder (2032), the side of the hydraulic cylinder (2032) close to the first positioning ring plate (201) is fixedly connected to a hydraulic rod (2033), the side of the hydraulic rod (2033) away from the hydraulic cylinder (2032) is fixedly connected to a second U-shaped positioning plate (2034), and the front and back sides of the second U-shaped positioning plate (2034) away from the hydraulic rod (2033) are fixedly connected to a second fixed plate (2035).

3. A deformation detection device for cable processing according to claim 1, characterized in that: The diameter measuring assembly (4) comprises a second positioning ring plate (401), the bottom of the second positioning ring plate (401) is fixedly connected to a third positioning ring plate (402), the bottom of the third positioning ring plate (402) is fixedly connected to a limiting guide ring (403), the outer side of the limiting guide ring (403) is fixedly connected to a restraining arc plate (405), the outer side of the limiting guide ring (403) and the inner side of the restraining arc plate (405) are movably engaged with an elastic ring (404), and the outer side of the limiting guide ring (403) is movably engaged with a detection assembly (406).

4. A deformation detection device for cable processing according to claim 3, characterized in that: The detection component (406) comprises a cable outer diameter detection block (4061), an arc-shaped detection surface (4063) is provided on the inner side of the cable outer diameter detection block (4061), a limiting notch (4062) is provided on the top and bottom of the cable outer diameter detection block (4061), a second arc-shaped groove (4066) is provided on the outer side of the limiting notch (4062), a front and back detection trigger chip (4064) is fixedly connected to the outer side of the cable outer diameter detection block (4061), and a first arc-shaped groove (4065) is provided on the inner side of the front and back detection trigger chip (4064).

5. The deformation detection device for cable processing according to claim 1, characterized in that: The elastic positioning assembly (6) comprises an elastic telescopic rod (601), the inner side of which is fixedly connected to a third U-shaped positioning plate (602), and the inner side of which is movably mounted a second guide wheel (603).

6. A deformation detection device for cable processing according to claim 4, characterized in that: The outer side of the limit guide ring (403) is provided with a telescopic groove matching the outer size of the cable outer diameter detection block (4061); the outer side of the telescopic groove of the limit guide ring (403) is provided with a storage groove matching the size of the second detection trigger chip (20214); the top of the second detection trigger chip (20214) is provided with a square groove; the size of the square groove on the top of the second detection trigger chip (20214) matches the cross-section of the cable outer diameter detection block (4061).

7. A deformation detection device for cable processing according to claim 4, characterized in that: The diameter of the first arc-shaped groove (4065) is the same as the diameter of the second arc-shaped groove (4066), and the diameter of the first arc-shaped groove (4065) is interference-fitted with the diameter of the elastic ring (404).

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