Cable quality detection method and quality detection equipment for intelligent cable production

Abstract

The invention relates to the technical field of cable quality detection, in particular to quality detection equipment for intelligent cable production, which comprises a console, a support column, a mounting plate, a hollow column and the like, a plurality of supporting columns distributed in a rectangular shape are fixedly connected to the control table. A mounting plate is fixedly connected to the supporting columns jointly. And the console and the mounting plate are rotationally connected with a hollow column. According to the invention, not only can torsion detection, wear resistance detection, low-temperature environment resistance detection and high-temperature environment resistance detection be carried out on the cable independently, but also torsion detection or wear resistance detection can be carried out in the process of low-temperature environment resistance detection or high-temperature environment resistance detection, so that the actual use scene of the cable is further simulated; and more accurate cable quality detection data can be obtained, so that a plurality of pieces of detection equipment are not needed to detect the quality of the cable, the workload of detection personnel is reduced, and the detection efficiency of the cable and the diversity of the detection equipment are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable quality detection, and in particular to a cable quality detection method and quality detection equipment for intelligent cable production. Background Art

[0002] The quality inspection of cables includes electrical performance inspection, mechanical performance inspection, environmental adaptability inspection, safety performance inspection and other performance inspections;

[0003] Since cable quality inspection includes many different types, and existing inspection equipment can only perform a single type of performance inspection on cables, a round of cable inspection requires the use of multiple different inspection equipment, which increases the workload of inspectors and reduces the inspection efficiency of cables and the diversity of inspection equipment. Summary of the invention

[0004] The purpose of the present invention is to overcome the problem that the quality inspection of cables includes many different types, while the existing inspection equipment can only perform a single type of performance inspection on the cables, which results in that a round of inspection of the cables requires the use of multiple different inspection equipment, thereby increasing the workload of the inspectors, reducing the inspection efficiency of the cables and the diversity of the inspection equipment. A inspection equipment is provided, which can perform multiple performance inspections on the cables and achieve batch inspection during the inspection process, which not only improves the diversity of the existing equipment, but also improves the inspection efficiency.

[0005] Another object of the present invention is to provide a quality inspection device for intelligent cable production having the above-mentioned functions.

[0006] The embodiment of the present invention is realized through the following technical scheme: a quality inspection equipment for intelligent cable production, comprising a control console, a support column, a mounting plate and a hollow column; a plurality of support columns distributed in a rectangular shape are fixedly connected to the control console; a mounting plate is commonly fixedly connected to the plurality of support columns; the control console and the mounting plate are commonly rotatably connected to the hollow column; further comprising a power assembly, a disc, an extension assembly, a ring, an electric clamp, a friction assembly and a closing assembly; the control console is connected to the power assembly; a disc is connected to the power assembly; an extension assembly is connected to the disc; a ring is connected to the extension assembly; another ring is connected to the upper part of the hollow column; a plurality of electric clamps distributed in a ring array are fixedly connected to the outer ring surface of each ring; a friction assembly for performing wear resistance inspection on the cable is connected to the hollow column; a closing assembly for isolating the cable separately is connected to the mounting plate; the power assembly is used to drive the disc, the extension assembly, the ring, the electric clamp and the cable to rotate together, and cooperate with the extension assembly to allow the cable to be wrapped around the outer surface of the hollow column.

[0007] As a preferred technical solution of the present invention, the extension component includes connecting columns and springs; a plurality of connecting columns are fixedly connected to the upper surface of the disk; all the connecting columns are slidably connected to the circular ring below; a spring is sleeved on each connecting column; and all the springs are fixedly connected to the circular ring below.

[0008] As a preferred technical solution of the present invention, a plurality of circular holes distributed in a ring array are opened at the lower part of the hollow column.

[0009] As a preferred technical solution of the present invention, the friction assembly includes a motor and a wear-resistant cylinder; a cavity is opened at the lower part of the control console; the inner top wall of the cavity is fixedly connected to the motor; the output shaft of the motor is fixedly connected to the hollow column; the outer surface of the hollow column is fixedly connected to the wear-resistant cylinder, the wear-resistant cylinder is located between the two circular rings, and the wear-resistant cylinder is located above the circular hole; a baffle is detachably connected to the rear of the control console.

[0010] As a preferred technical solution of the present invention, the friction assembly also includes an electric push rod, a connecting ring, an insertion rod and a hollow ring; two electric push rods distributed in a ring array are fixedly connected to the upper circular ring; the telescopic parts of the two electric push rods are commonly fixedly connected to the connecting ring; two insertion rods are fixedly connected to the connecting ring; the upper part of the hollow column is rotatably connected to the upper circular ring; a ring plate is provided on the upper part of the outer surface of the hollow column; two insertion rods are plugged into the ring plate; a hollow ring is connected to the mounting plate; two pin holes are provided on the lower surface of the hollow ring, and each of the two pin holes is adapted to a insertion rod.

[0011] As a preferred technical solution of the present invention, the closed component includes an electric push rod 2, a connecting block, a mounting ring, a foldable telescopic cloth and a positioning ring; a plurality of electric push rods 2 distributed in a circular array are fixedly connected to the mounting plate; the telescopic part of each electric push rod 2 is fixedly connected to a connecting block; a groove is provided on the mounting plate; a mounting ring is fixedly connected to the inner top wall of the groove; three electric push rods 2 are located on the inner side of the mounting ring; a foldable telescopic cloth is fixedly connected to the lower surface of the mounting ring; a positioning ring is fixedly connected to the lower part of the foldable telescopic cloth; the positioning ring is fixedly connected to all the connecting blocks, an annular groove is provided on the upper surface of the console, and the annular groove is located between the annular electric slide rail 2 and the four support columns.

[0012] As a preferred technical solution of the present invention, it also includes a surface wear detection component, and a plurality of surface wear detection components for impacting the cable are connected to the hollow ring; one of the surface wear detection components includes an annular electric slide rail, an electric slider, a U-shaped bracket, a motor, a reel, a rope, a limit round block and an impact ball; an annular electric slide rail is fixedly connected to the inner top wall of the groove; a plurality of electric sliders distributed in an annular array are slidably connected to the annular electric slide rail; all the electric sliders are fixedly connected to the hollow ring together; a U-shaped bracket is fixedly connected to the inner wall of the hollow ring; a motor 2 is fixedly connected to the outer side of the U-shaped bracket; a reel is rotatably connected to the inner side of the U-shaped bracket; the output shaft of the motor 2 is fixedly connected to the reel; a rope is wound around the reel; a limit round block is embedded in the lower part of the hollow ring, and the limit round block is located below the U-shaped bracket; the rope passes through the center of the limit round block, and the end of the rope is fixedly connected to the impact ball; the impact ball fits the limit round block; the center of the limit round block is close to the upper ring.

[0013] As a preferred technical solution of the present invention, it also includes a guide plate; a plurality of guide plates distributed in a ring array are fixedly connected to the outer surface of the upper ring, and the plurality of guide plates and the plurality of electric clamps are staggered; the center of each impact ball is located between the outer side of the lower guide plate and the electric clamp.

[0014] As a preferred technical solution of the present invention, the impact ball is a solid metal sphere.

[0015] A cable quality detection method comprises the following steps:

[0016] Step 1: The inspector manually fixes the two ends of multiple cables on several electric clamps at the top and bottom;

[0017] Step 2: The power assembly is used to twist the lower end of the cable back and forth to detect the mechanical properties of the cable under torsion. At the same time, the power assembly can also be used to wrap the cable around the wear-resistant cylinder, and then the wear-resistant cylinder is rotated to detect the mechanical properties of the cable under wear conditions.

[0018] Step 3: Fold the telescopic cloth and unfold it downward to form a separate space between the console, the mounting plate and the folded telescopic cloth. Then control the external cooling or heating equipment to start and deliver cold air or hot air to the separate space to achieve the performance of the detection cable in a low-temperature or high-temperature environment.

[0019] Step 4: Fold the telescopic cloth and unfold it downward to form a separate space between the console, the mounting plate and the folded telescopic cloth. Then control the reel to lower the rope and the impact ball. With the help of the guide plate, the impact ball will move away from the entangled cable first. After the rope is detached from the guide plate, it will approach the entangled cable and impact the cable to detect the surface friction of the cable.

[0020] Beneficial effects:

[0021] The quality inspection equipment for intelligent cable production obtained by the present invention through the above design, uses the four electric clamps below to reciprocate and twist the four cables to detect the mechanical properties of the four cables under twisting conditions, and then rubs the four wound cables through the continuously rotating wear-resistant cylinder to detect the mechanical properties of the four cables under wear conditions, and then uses the continuously delivered cold air or hot air to perform low-temperature or high-temperature resistance testing on the four cables to detect the performance of the four cables under different temperature environments. This not only makes it convenient for operators to perform a variety of different tests on the cables, but also can perform batch testing on the cables, reducing the workload of the operators.

[0022] The quality inspection equipment for intelligent cable production obtained by the present invention through the above design can not only perform torsion inspection, wear resistance inspection, low temperature environment resistance inspection and high temperature environment resistance inspection on the cable separately, but also perform torsion inspection or wear resistance inspection during the low temperature environment resistance inspection or high temperature environment resistance inspection, so as to further simulate the actual use scenario of the cable and obtain more accurate cable quality inspection data. In this way, there is no need to use multiple inspection equipment to perform quality inspection on the cable, which reduces the workload of the inspection personnel and improves the inspection efficiency of the cable and the diversity of the inspection equipment.

[0023] The quality inspection equipment for intelligent cable production obtained by the present invention through the above design can simultaneously perform impact inspection and surface wear inspection on four cables through multiple rotating impact balls, detect the mechanical properties of the four cables when subjected to impact wear, and then control the height to which the impact ball descends by controlling the length of the rope released by the reel, thereby achieving impact inspection and surface wear inspection for cables at different heights, and there is no need to perform multiple wear inspections. Multiple different wear data can be synchronously collected in a single collection process, thereby saving a lot of time and improving inspection efficiency.

[0024] The quality inspection equipment for intelligent cable production obtained by the present invention through the above design can not only perform surface wear inspection on the cable alone, but also perform surface wear inspection on the cable during the low-temperature environment resistance inspection or the high-temperature environment resistance inspection, so as to control the external refrigeration equipment or the heating equipment to deliver cold air or hot air into the unfolded foldable telescopic cloth, so that the cable is in a state of low-temperature resistance or high-temperature resistance environment, further simulating the actual use scenario of the cable to obtain more accurate cable quality inspection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0026] In the attached picture:

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the quality inspection equipment for intelligent cable production of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the control console, support column, hollow column, power assembly, disc, extension assembly, ring and electric clamp of the quality inspection equipment for intelligent cable production of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the control console, hollow column, power assembly, disc, extension assembly, ring, electric clamp and friction assembly of the quality inspection equipment for intelligent cable production of the present invention;

[0030] Figure 4 It is a three-dimensional structural schematic diagram of the mounting plate, hollow column, closing component and surface wear detection component of the quality inspection equipment for intelligent cable production of the present invention;

[0031] Figure 5 It is a three-dimensional structural schematic diagram of the hollow column and surface wear detection assembly of the quality inspection equipment for intelligent cable production of the present invention.

[0032] The markings in the figure are: 1- console, 2- support column, 3- mounting plate, 4- hollow column, 5- disc, 6- ring, 7- electric clamp,

[0033] 101-electric slide rail 2, 102-electric slide block 2, 103-connecting column, 104-spring,

[0034] 201-motor 1, 202-wear-resistant cylinder, 203-electric push rod 1, 204-connecting ring, 205-insertion rod,

[0035] 301-electric push rod 2, 302-connecting block, 303-installation ring, 304-folding telescopic cloth, 305-positioning ring,

[0036] 401-electric slide rail 1, 402-electric slider 1, 403-hollow ring, 404-U-shaped bracket, 405-motor 2, 406-reel, 407-rope, 408-limiting round block, 409-impact ball, 410-guide plate,

[0037] 1001-cavity one, 1002-baffle, 1003-annular groove, 3001-groove, 4001-circular hole, 4002-ring plate, 40301-pin hole. DETAILED DESCRIPTION

[0038] Hereinafter, various embodiments of the present invention will be described with reference to the accompanying drawings. In addition, in the following figures, in order to make each layer and each component a recognizable size, the scale of each layer and each component is appropriately changed for schematic illustration. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0039] Example 1

[0040] A quality inspection device for intelligent cable production, such as Figure 1-Figure 4 As shown, it includes a control console 1, a support column 2, a mounting plate 3 and a hollow column 4; four support columns 2 distributed in a rectangular shape are fixedly connected to the control console 1; a mounting plate 3 is commonly fixedly connected to a plurality of support columns 2; the control console 1 and the mounting plate 3 are commonly rotatably connected to the hollow column 4;

[0041] It also includes a power component, a disk 5, an extension component, a ring 6, an electric clamp 7, a friction component and a closing component; the power component is connected to the top of the console 1; the power component is connected to the disk 5; the extension component is connected to the disk 5; a ring 6 is connected to the extension component; another ring 6 is connected to the top of the hollow column 4; the outer ring surface of each ring 6 is fixedly connected to four electric clamps 7 distributed in a ring array; the hollow column 4 is connected to the friction component; the mounting plate 3 is connected to the closing component; the power component is used to drive the disk 5, the extension component, the ring 6, the electric clamp 7 and the cable to rotate together, and cooperate with the extension component to allow the cable to be wrapped around the outer surface of the hollow column 4.

[0042] The power assembly includes an annular electric slide rail 101 and an electric slider 102; the upper surface of the console 1 is bolted with an annular electric slide rail 101; four electric sliders 102 are slidably connected to the annular electric slide rail 101; the four electric sliders 102 are fixedly connected to the disc 5; the hollow column 4 is located at the center of the annular electric slide rail 101 and the disc 5.

[0043] The extension assembly includes a connecting column 103 and a spring 104; four connecting columns 103 are fixedly connected to the upper surface of the disk 5; all the connecting columns 103 are slidably connected to the lower ring 6; each connecting column 103 is sleeved with a spring 104; all the springs 104 are fixedly connected to the lower ring 6.

[0044] The lower part of the hollow column 4 is provided with a plurality of circular holes 4001 distributed in a circular array.

[0045] The friction assembly includes a motor 201 and a wear-resistant cylinder 202; a cavity 1001 is opened at the lower part of the control console 1; the inner top wall of the cavity 1001 is bolted with the motor 201; the output shaft of the motor 201 is fixedly connected to the hollow column 4; the outer surface of the hollow column 4 is fixedly connected with the wear-resistant cylinder 202, the wear-resistant cylinder 202 is located between the two rings 6, and the wear-resistant cylinder 202 is located above the circular hole 4001; the rear part of the control console 1 is detachably connected with a baffle 1002, the cavity 1001 is closed by the baffle 1002, and the maintenance of the motor 201 is convenient.

[0046] The friction assembly also includes an electric push rod 203, a connecting ring 204, an insertion rod 205 and a hollow ring 403; two electric push rods 203 distributed in a ring array are bolted to the upper circular ring 6; the telescopic parts of the two electric push rods 203 are commonly fixed to the connecting ring 204; two insertion rods 205 are fixed to the connecting ring 204; the upper part of the hollow column 4 is rotatably connected to the upper circular ring 6; a ring plate 4002 is provided on the upper outer surface of the hollow column 4; two insertion rods 205 are plugged into the ring plate 4002; the hollow ring 403 is connected to the mounting plate 3; two pin holes 40301 are provided on the lower surface of the hollow ring 403, and the two pin holes 40301 are each adapted to a insertion rod 205.

[0047] The closed component includes an electric push rod 2 301, a connecting block 302, a mounting ring 303, a folding and telescopic cloth 304 and a positioning ring 305; three electric push rods 2 301 distributed in a circular array are bolted to the mounting plate 3; the telescopic part of each electric push rod 2 301 is fixedly connected to a connecting block 302; a groove 3001 is provided on the mounting plate 3; the inner top wall of the groove 3001 is fixedly connected to the mounting ring 303; the three electric push rods 2 301 are located on the inner side of the mounting ring 303; the folding and telescopic cloth 304 is fixedly connected to the lower surface of the mounting ring 303; the positioning ring 305 is fixedly connected to the lower part of the folding and telescopic cloth 304; the positioning ring 305 is fixedly connected to all the connecting blocks 302, and an annular groove 1003 is provided on the upper surface of the console 1, and the annular groove 1003 is located between the annular electric slide rail 2 101 and the four support columns 2.

[0048] The working steps of this embodiment are:

[0049] The following rotations are from front to back, from top to bottom, and from right to left.

[0050] When in use, first place the quality inspection equipment for intelligent cable production at the required location;

[0051] The inspector connects an external power supply to all components that need to be powered by electricity, and connects two pipes to the upper end of the hollow column 4, one of which is connected to the refrigeration equipment, and the other is connected to the heating equipment. Since the quality inspection of cables includes many different types, and the existing inspection equipment can only perform a single type of performance inspection on the cable, this results in the need to use multiple different inspection equipment for one round of cable inspection, which increases the workload of the inspector, reduces the inspection efficiency of the cable and the diversity of the inspection equipment. Therefore, the inspector places a cable on each of the four electric clamps 7 of the ring 6, and then controls the corresponding electric clamps 7 to close in sequence, clamping the four cables in sequence;

[0052] When a cable torsion test is required:

[0053] After the four cables are fixed by the electric clamp 7, the electric slider 2 102 is controlled to slide on the annular electric slide rail 2 101, and the four electric sliders 2 102 drive the disc 5, the extension assembly, the ring 6 below, the four electric clamps 7 below and the lower ends of the four cables to rotate 180 degrees clockwise, and then rotate 180 degrees counterclockwise, so that the four cables can be twisted back and forth. The reciprocating twisting is continued in this way. After twisting a certain number of times, the four electric sliders 2 102 are controlled to stop rotating, and the inspection personnel control all the electric clamps 7 to open, remove the twisted cables for observation, and check whether the cables are broken or damaged. In this way, the four cables are twisted back and forth through the four electric clamps 7 below to detect the mechanical properties of the four cables under twisting conditions.

[0054] When the cable needs to be tested for wear resistance:

[0055] When the four cables are fixed by the electric clamp 7, the four electric sliders 2 102 are controlled to drive the connected components and the lower ends of the four cables to rotate clockwise. As the lower ends of the cables continue to rotate, the four cables will gradually wrap around the outer surface of the wear-resistant cylinder 202 from top to bottom, so that the lower ends of the four cables will shrink upward during the continuous rotation, thereby driving the lower ring 6 and the four electric clamps 7 below to move upward together. The lower ring 6 slides on the four connecting columns 103, and all the springs 104 are compressed. Until the four cables are completely wrapped around the wear-resistant cylinder 202, the four electric sliders 2 102 are controlled to stop moving. At this time, the upper ring 6 is plugged into the hollow column 4. When the hollow column 4 rotates, it will synchronously drive the upper ring 6 and the four cables to rotate together, affecting the friction effect of the wear-resistant cylinder 202 on the four cables. Therefore, it is necessary to control the telescopic parts of the two electric push rods 1 203 to push out and drive the connecting The connecting ring 204 and the plug rod 205 move upward, so that the two plug rods 205 are disengaged from the ring plate 4002, and then inserted into the two pin holes 40301 of the hollow ring 403, and the upper circular ring 6 is fixed on the hollow ring 403, so that the four cables are in a fixed state, and then the output shaft of the motor 201 is controlled to rotate clockwise, driving the hollow column 4 and the wear-resistant cylinder 202 to rotate clockwise, and the four wound cables are rubbed by the continuously rotating wear-resistant cylinder 202. After the four cables are rubbed for a period of time, the output shaft of the motor 201 is controlled to rotate counterclockwise, driving the connected components to reset, so that the four cables are no longer entangled on the wear-resistant cylinder 202, and the inspection personnel control all the electric clamps 7 to open, remove the cables after friction for observation, and check the degree of wear of the cables. In this way, the four wound cables are rubbed by the continuously rotating wear-resistant cylinder 202, and the mechanical properties of the four cables under wear conditions are detected.

[0056] When it is necessary to test the environmental adaptability of the cable:

[0057] After the four cables are fixed by the electric clamp 7, when the low-temperature resistance performance of the cables needs to be tested, the telescopic parts of the three electric push rods 301 are controlled to be pushed out, driving the lower end of the folding telescopic cloth 304, the connecting block 302 and the positioning ring 305 to move downward, and the folding telescopic cloth 304 is unfolded downward, and the positioning ring 305 is inserted into the annular groove 1003, so that a separate space is formed between the control console 1, the mounting plate 3 and the folding telescopic cloth 304, and the four cables are isolated from the outside air separately, and then the external refrigeration equipment is controlled to be turned on, and the cold air is transported into the hollow column 4 through the pipeline, and the cold air entering the hollow column 4 will be discharged from the plurality of circular holes 4001 By continuously delivering cold air into the foldable and retractable cloth 304, the temperature inside the foldable and retractable cloth 304 is adjusted to a low temperature environment (e.g., minus forty degrees Celsius). After the cables are in the low temperature environment for a period of time, the external refrigeration equipment is controlled to be turned off, and the delivery of cold air is stopped. Then, the telescopic parts of the three electric push rods 301 are controlled to contract, driving the connected parts to move upward, and no longer forming a separate space. Then the inspection personnel control all the electric clamps 7 to open, remove the cables for observation, and check the appearance and low temperature resistance of the cables. In this way, the low temperature resistance of the four cables is tested by continuously delivering cold air, and the performance of the four cables in the low temperature resistance environment is tested.

[0058] When it is necessary to test the high temperature resistance of the cable, refer to the working steps for testing the low temperature resistance of the cable, separate the four cables into a separate space formed by the folding telescopic cloth 304, and then control the external heating equipment to open, and transport hot air into the hollow column 4 through the pipeline. The hot air entering the hollow column 4 will be discharged from a number of circular holes 4001, and the temperature in the folding telescopic cloth 304 is adjusted to a high temperature environment (such as: one hundred and fifty degrees Celsius) by continuously transporting hot air into the folding telescopic cloth 304. After the cable is in the high temperature environment for a period of time, control the external heating equipment to turn off and stop transporting hot air. Then control the telescopic parts of the three electric push rods 2 301 to contract, drive the connected components to move upward, and no longer form a separate space. Then the inspector controls all the electric clamps 7 to open, removes the cables for observation, and checks the appearance and high temperature resistance of the cables. In this way, the high temperature resistance of the four cables is tested by continuously transporting hot air, and the performance of the four cables in a high temperature environment is tested.

[0059] It should be noted that this device can not only perform torsion testing, wear resistance testing, low-temperature environment testing and high-temperature environment testing on cables separately, but also perform torsion testing or wear resistance testing during the low-temperature environment testing or high-temperature environment testing process, further simulating the actual use scenarios of the cables to obtain more accurate cable quality testing data. In this way, there is no need to use multiple testing equipment to perform quality testing on the cables, which reduces the workload of testing personnel and improves the testing efficiency of the cables and the diversity of testing equipment.

[0060] Example 2

[0061] On the basis of Example 1, Figure 4-Figure 5 As shown, it also includes a surface wear detection component, and four surface wear detection components are connected to the hollow ring 403; one of the surface wear detection components includes a circular electric slide rail 1 401, an electric slider 1 402, a U-shaped bracket 404, a motor 2 405, a reel 406, a rope 407, a limit round block 408 and an impact ball 409; the inner top wall of the groove 3001 is bolted to the circular electric slide rail 1 401; four electric sliders 1 402 distributed in a circular array are slidably connected to the circular electric slide rail 1 401; all the electric sliders 1 402 are fixedly connected to the hollow ring 403; the hollow ring 40 3 is fixedly connected with a U-shaped bracket 404 on the inner wall; a motor 2 405 is boltedly connected to the outer side of the U-shaped bracket 404; a reel 406 is rotatably connected to the inner side of the U-shaped bracket 404; the output shaft of the motor 2 405 is fixedly connected to the reel 406; a rope 407 is wound around the reel 406; a limiting circular block 408 is embedded in the lower part of the hollow ring 403, and the limiting circular block 408 is located below the U-shaped bracket 404; the rope 407 passes through the center of the limiting circular block 408, and a striking ball 409 is fixedly connected to the end of the rope 407; the striking ball 409 is fitted with the limiting circular block 408; the center of the limiting circular block 408 is close to the upper ring 6.

[0062] It also includes a guide plate 410; four guide plates 410 distributed in a circular array are fixedly connected to the outer surface of the upper ring 6, and a number of guide plates 410 and a number of electric clamps 7 are staggered; the center of each impact ball 409 is located between the outer side of the lower guide plate 410 and the electric clamp 7, and when the rope 407 is lowered, the impact ball 409 and the rope 407 are both located on the outer side of the guide plate 410.

[0063] In order to increase the mass of the impact ball 409, the impact ball 409 is a solid metal sphere.

[0064] A cable quality detection method comprises the following steps:

[0065] Step 1: The inspector manually fixes the two ends of multiple cables on several electric clamps 7 at the top and bottom;

[0066] Step 2: The power assembly is used to twist the lower end of the cable back and forth, so as to detect the mechanical properties of the cable under twisting conditions. At the same time, the power assembly can also be used to wind the cable around the wear-resistant cylinder 202, and then the wear-resistant cylinder 202 is rotated to detect the mechanical properties of the cable under wear conditions;

[0067] Step 3: By unfolding the folded retractable cloth 304 downward, a separate space is formed between the console 1, the mounting plate 3 and the folded retractable cloth 304, and then the external refrigeration or heating equipment is controlled to start, and cold air or hot air is transported into the separate space, so as to achieve the performance of the detection cable in a low-temperature or high-temperature environment;

[0068] Step 4: By folding the telescopic cloth 304 and unfolding it downward, a separate space is formed between the console 1, the mounting plate 3 and the folded telescopic cloth 304, and then the reel 406 is controlled to lower the rope 407 and the impact ball 409, and the rope 407, under the action of the guide plate 410, allows the impact ball 409 to first move away from the entangled cable, and after the rope 407 is separated from the guide plate 410, it approaches the entangled cable and impacts the cable to achieve the detection of the surface friction of the cable.

[0069] The working principle of this embodiment is:

[0070] When it is necessary to inspect the cable for surface wear:

[0071] When it is necessary to perform surface wear detection on the cable, after the four cables are fixed and the four cables are wound around the outer surface of the wear-resistant cylinder 202, due to the wear performance of the cables, it is necessary to perform surface wear detection on different positions of the cables, collect multiple wear data, and ensure the accuracy of the impact performance of the cables. Therefore, the telescopic parts of the three electric push rods 301 are controlled to be pushed out, driving the connected parts to move downward, unfolding the folding and telescopic cloth 304 downward, inserting the positioning ring 305 into the annular groove 1003, and forming a separate space between the console 1, the mounting plate 3 and the folding and telescopic cloth 304, and then controlling the four surface wear detection components to run synchronously. Taking one of the surface wear detection components as an example, the output shaft of the motor 2 405 is controlled to rotate clockwise, driving the reel 406 and the rope 407 to rotate together, so that the rope 407 wound around the reel 406 is spread out, so that the impact ball 409 descends with the rope 407, and after the impact ball 409 descends to the middle of the cable wound around the outer surface of the wear-resistant cylinder 202, the output shaft of the motor 2 405 is controlled to stop rotating;

[0072] Then, the electric slider 1 402 is controlled to slide on the annular electric slide rail 1 401, and the four electric sliders 1 402 drive the hollow ring 403, the U-shaped bracket 404, the motor 2 405, the reel 406, the rope 407, the limit round block 408 and the impact ball 409 to rotate clockwise. At this time, the two plug rods 205 are inserted into the ring plate 4002 of the hollow column 4, so that the upper ring 6 is in a positioning state, and the four guide plates 410 are fixed on the upper ring 6, so the four guide plates 410 are also in a positioning state, and the rope 407 rotates. During the process, the rope 407 is guided by the outer arc surface of the guide plate 410, so that the rope 407 passes over the upper electric clamp 7, so that the four impact balls 409 rise. When the rope 407 contacts the outer arc surface of the guide plate 410 during the rotation process, the outer arc surface of the guide plate 410 guides the rope 407 to move toward the folding and retractable cloth 304. Even if the rope 407 drives the impact balls 409 to gradually move toward the end of the guide plate 410, when the rope 407 is separated from the guide plate 410, there is a gap between the connection between the rope 407 and the limiting round block 408. Therefore, when the rope 407 is separated from the guide plate 410, the rope 407 will drive the impact ball 409 to move toward the connection between the rope 407 and the limit round block 408, that is, to the wear-resistant cylinder 202, so that the impact ball 409 impacts the wound cable. After the impact is completed, the output shaft of the control motor 2 405 rotates counterclockwise to reel the rope 407 back onto the reel 406, and then the telescopic parts of the three electric push rods 2 301 are controlled to contract, driving the connected parts to move upward, and no longer forming a separate space. Then the inspection personnel control all the electric clamps The device 7 is opened, the cable is removed for observation, and the appearance of the cable is checked for damage. In this way, the surface wear of the four cables is simultaneously detected by multiple rotating impact balls 409, and the mechanical properties of the four cables when worn are detected. The length of the rope 407 is controlled by the reel 406 to control the height to which the impact ball 409 descends, thereby achieving surface wear detection of cables at different heights. There is no need to perform multiple wear detections, and multiple different wear data can be collected synchronously in a single collection process, which saves a lot of time and improves detection efficiency.

[0073] It should be noted that this device can not only perform surface wear detection on cables alone, but also perform surface wear detection on cables during low-temperature environment resistance detection or high-temperature environment resistance detection, thereby controlling external refrigeration equipment or heating equipment to deliver cold air or hot air into the unfolded foldable retractable cloth 304, so that the cable is in a low-temperature resistant or high-temperature resistant environment state, further simulating the actual use scenario of the cable to obtain more accurate cable quality detection data.

[0074] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A quality inspection device for intelligent cable production, comprising a control console (1), a support column (2), a mounting plate (3) and a hollow column (4); the control console (1) is fixedly connected to a plurality of support columns (2) distributed in a rectangular shape; the mounting plate (3) is commonly fixedly connected to the plurality of support columns (2); the control console (1) and the mounting plate (3) are commonly rotatably connected to the hollow column (4); the characteristics are: The invention also comprises a power assembly, a disk (5), an extension assembly, a ring (6), an electric clamp (7), a friction assembly and a sealing assembly; the power assembly is connected to the top of the control console (1); the power assembly is connected to the disk (5); the extension assembly is connected to the disk (5); a ring (6) is connected to the extension assembly; the upper part of the hollow column (4) is connected to another ring (6); the outer ring surface of each ring (6) is fixedly connected to a plurality of electric clamps (7) distributed in a ring array; the hollow column (4) is connected to a friction assembly for performing wear resistance testing on the cable; the mounting plate (3) is connected to a sealing assembly for isolating the cable separately; the power assembly is used to drive the disk (5), the extension assembly, the ring (6), the electric clamp (7) and the cable to rotate together, and cooperates with the extension assembly to allow the cable to be wound around the outer surface of the hollow column (4).

2. The quality inspection equipment for intelligent cable production according to claim 1 is characterized in that: The extension component comprises a connecting column (103) and a spring (104); a plurality of connecting columns (103) are fixedly connected to the upper surface of the disk (5); all the connecting columns (103) are slidably connected to the circular ring (6) below; a spring (104) is sleeved on each connecting column (103); and all the springs (104) are fixedly connected to the circular ring (6) below.

3. The quality inspection equipment for intelligent cable production according to claim 1 is characterized by: The lower part of the hollow column (4) is provided with a plurality of circular holes (4001) distributed in a ring array.

4. The quality inspection equipment for intelligent cable production according to claim 3 is characterized by: The friction assembly comprises a motor (201) and a wear-resistant cylinder (202); a cavity (1001) is provided at the bottom of the control console (1); the motor (201) is fixedly connected to the inner top wall of the cavity (1001); the output shaft of the motor (201) is fixedly connected to the hollow column (4); the outer surface of the hollow column (4) is fixedly connected to the wear-resistant cylinder (202), the wear-resistant cylinder (202) is located between two circular rings (6), and the wear-resistant cylinder (202) is located above the circular hole (4001); and a baffle (1002) is detachably connected to the rear of the control console (1).

5. The quality inspection equipment for intelligent cable production according to claim 4 is characterized by: The friction assembly also includes an electric push rod (203), a connecting ring (204), an insertion rod (205) and a hollow ring (403); two electric push rods (203) distributed in a ring array are fixedly connected to the upper circular ring (6); the telescopic parts of the two electric push rods (203) are commonly fixedly connected to the connecting ring (204); two insertion rods (205) are fixedly connected to the connecting ring (204); the upper part of the hollow column (4) is rotatably connected to the upper circular ring (6); a ring plate (4002) is provided on the upper part of the outer surface of the hollow column (4); the two insertion rods (205) are plugged into the ring plate (4002); the mounting plate (3) is connected to the hollow ring (403); the lower surface of the hollow ring (403) is provided with two pin holes (40301), and the two pin holes (40301) are respectively adapted to a insertion rod (205).

6. A quality inspection device for intelligent cable production according to any one of claim 5, characterized in that: The closed assembly comprises an electric push rod 2 (301), a connecting block (302), a mounting ring (303), a folding telescopic cloth (304) and a positioning ring (305); a plurality of electric push rods 2 (301) distributed in a ring array are fixedly connected to the mounting plate (3); the telescopic portion of each electric push rod 2 (301) is fixedly connected to a connecting block (302); a groove (3001) is formed on the mounting plate (3); the inner top wall of the groove (3001) is fixedly connected to the mounting ring (303); ); three electric push rods (301) are located inside the mounting ring (303); a folding telescopic cloth (304) is fixedly connected to the lower surface of the mounting ring (303); a positioning ring (305) is fixedly connected to the lower part of the folding telescopic cloth (304); the positioning ring (305) is fixedly connected to all the connecting blocks (302); an annular groove (1003) is opened on the upper surface of the control console (1), and the annular groove (1003) is located between the annular electric slide rail (101) and the four support columns (2).

7. A quality inspection device for intelligent cable production according to claim 6, characterized in that: The invention also comprises a surface wear detection component, wherein a plurality of surface wear detection components for impacting the cable are connected to the hollow ring (403); one of the surface wear detection components comprises an annular electric slide rail (401), an electric slider (402), a U-shaped bracket (404), a second motor (405), a reel (406), a rope (407), a limit round block (408) and an impact ball (409); an annular electric slide rail (401) is fixedly connected to the inner top wall of the groove (3001); a plurality of electric sliders (402) distributed in an annular array are slidably connected to the annular electric slide rail (401); all the electric sliders (402) are fixedly connected to the hollow ring (403); the hollow ring (403) The inner wall of the hollow ring (403) is fixedly connected with a U-shaped bracket (404); the outer side of the U-shaped bracket (404) is fixedly connected with a second motor (405); the inner side of the U-shaped bracket (404) is rotatably connected with a reel (406); the output shaft of the second motor (405) is fixedly connected with the reel (406); a rope (407) is wound around the reel (406); a limiting circular block (408) is embedded in the lower part of the hollow ring (403), and the limiting circular block (408) is located below the U-shaped bracket (404); the rope (407) passes through the center of the limiting circular block (408), and the end of the rope (407) is fixedly connected with a striking ball (409); the striking ball (409) fits with the limiting circular block (408); the center of the limiting circular block (408) is close to the upper circular ring (6).

8. The quality inspection equipment for intelligent cable production according to claim 7, characterized in that: It also includes a guide plate (410); a plurality of guide plates (410) distributed in a ring array are fixedly connected to the outer surface of the upper ring (6), and the plurality of guide plates (410) and the plurality of electric clamps (7) are staggeredly distributed; the center of each impact ball (409) is located between the outer side of the lower guide plate (410) and the electric clamp (7).

9. A quality inspection device for intelligent cable production according to any one of claims 7-8, characterized in that: The impact ball (409) is a solid metal sphere.

10. A cable quality inspection method, the method using the cable intelligent production quality inspection equipment according to claim 9, characterized in that: The following steps are included: Step 1: The inspector manually fixes the two ends of the multiple cables on a plurality of electric clamps (7) at the top and bottom; Step 2: The power assembly is used to twist the lower end of the cable back and forth, so as to detect the mechanical properties of the cable under twisting conditions. At the same time, the power assembly can also be used to wind the cable around the wear-resistant cylinder (202), and then the wear-resistant cylinder (202) is rotated to detect the mechanical properties of the cable under wear conditions; Step 3: By folding and unfolding the telescopic cloth (304) downward, a separate space is formed between the console (1), the mounting plate (3) and the folded telescopic cloth (304), and then the external refrigeration or heating device is controlled to be turned on to deliver cold air or hot air into the separate space, so as to achieve the performance of the detection cable in a low-temperature or high-temperature environment; Step 4: By unfolding the folded telescopic cloth (304) downward, a separate space is formed between the console (1), the mounting plate (3) and the folded telescopic cloth (304), and then the reel (406) is controlled to lower the rope (407) and the impact ball (409), and the rope (407) is moved away from the wound cable under the action of the guide plate (410), and then the impact ball (409) is moved closer to the wound cable after the rope (407) is separated from the guide plate (410) to impact the cable, thereby achieving the detection of the surface friction of the cable.

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