Automatic test equipment for cable
By designing automated cable testing equipment, which utilizes data processing modules and various measuring components to automatically measure cable weight, length, and resistance, the problems of low efficiency and large errors in cable testing have been solved, achieving highly efficient automated testing.
Patent Information
- Application Number
- CN202522796466.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-30
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-12-30
AI Technical Summary
Cable testing is inefficient and carries a high risk of error, mainly due to its reliance on manual operation and site changes.
Design an automatic cable testing device, including a data processing module, a weight measuring component, a length measuring component, and a resistance measuring component. The cable is automatically fed to each measuring component by a transfer component for measurement, and the weight per meter is calculated by the data processing module.
It automates cable testing, improves testing efficiency, reduces human error, and minimizes manpower requirements.
Smart Images
Figure CN223896856U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of testing equipment technology, and more particularly to an automatic testing device for cables. Background Technology
[0002] In the cable manufacturing process, conducting weight-per-meter tests and resistance tests on the cables is a crucial step in verifying whether the cables meet design standards. Weight-per-meter refers to the weight per unit length (e.g., 1 meter) of cable.
[0003] In related technologies, the method for testing the weight per meter is as follows: a section is cut from the finished cable to serve as the cable to be tested. Then, the inspector manually measures the length and weight of the cable to be tested and manually calculates the weight per meter. Next, the cable to be tested is transferred to a resistance testing device for resistance testing to obtain the corresponding resistance value.
[0004] However, the above-mentioned weight and resistance testing process relies too heavily on manual operation by inspectors and requires changing the testing site, resulting in low cable testing efficiency and a high risk of error. Utility Model Content
[0005] This application provides an automatic testing device for cables to solve the problems of low efficiency and high error risk in the cable testing process in related technologies.
[0006] This application provides an automatic testing device for cables, comprising:
[0007] Data processing module;
[0008] At least three measuring devices are provided, each of which is electrically connected to the data processing module. At least one of the measuring devices is a weight measuring device used to measure the weight of the cable under test, at least one of the measuring devices is a length measuring device used to measure the length of the cable under test, and at least one of the measuring devices is a resistance measuring device used to measure the resistance of the cable under test. The data processing module is configured to receive signals of the weight and length values and calculate the weight per meter of the cable under test.
[0009] A transfer component is used to transport the cable under test to each of the measuring components.
[0010] In one possible implementation, the weight measuring element, the length measuring element, and the resistance measuring element are arranged adjacent to each other in sequence.
[0011] In one possible implementation, a conveying assembly is also included, which is used to convey the cable under test to the transfer element, or to output the measured cable under test.
[0012] In one possible implementation, the conveying assembly includes an loading conveyor and an unloading conveyor, the loading conveyor being used to convey the cable under test to the cutting device, and the unloading conveyor being used to output the measured cable under test.
[0013] In one possible implementation, at least one of the loading conveyor and the unloading conveyor is a conveyor belt.
[0014] In one possible implementation, the resistance measuring element includes a clamping element and a resistance detection element. The transfer element is used to transport the cable under test onto the clamping element, the clamping element is used to clamp the cable under test, and the resistance detection element is used to measure the resistance value of the cable under test.
[0015] In one possible implementation, the clamping member includes at least two jaws, each of which is used to clamp the cable under test and is distributed along the length direction of the cable under test.
[0016] In one possible implementation, the weight measuring element is a weighing pan.
[0017] In one possible implementation, the length measuring device is a laser profile scanner.
[0018] In one possible implementation, the transfer component is a robotic arm.
[0019] This application provides an automatic cable testing device, comprising: a data processing module; at least three measuring elements, each electrically connected to the data processing module, at least one of which is a weight measuring element for measuring the weight of the cable under test, at least one of which is a length measuring element for measuring the length of the cable under test, and at least one of which is a resistance measuring element for measuring the resistance of the cable under test. The data processing module is configured to receive signals of the weight and length values and calculate the weight per meter of the cable under test; and a transfer element for transporting the cable under test to each measuring element. Therefore, when performing weight per meter and resistance tests on the cable under test, the transfer element automatically transports the cable under test sequentially to the weight measuring element, length measuring element, and resistance measuring element, thereby automatically measuring the weight, length, and resistance values of the cable under test. Secondly, the weight per meter is automatically calculated by the data processing module, thereby obtaining the weight per meter and resistance test results. This makes the testing process highly automated, which can greatly reduce manpower input, improve testing efficiency, reduce human error, and solve the problems of low efficiency and high error risk in the testing process of cables in related technologies. Attached Figure Description
[0020] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.
[0021] Figure 1 A schematic diagram of the structure of an automatic cable testing device provided in an embodiment of this application;
[0022] Figure 2 A schematic diagram of the installation structure of an automatic cable testing device provided in an embodiment of this application;
[0023] Figure 3 for Figure 1 Schematic diagram of the resistance measuring device;
[0024] Figure 4 for Figure 1 A schematic diagram of the support base in the medium-length measuring component.
[0025] Explanation of reference numerals in the attached figures:
[0026] 100 - Data Processing Module;
[0027] 200 - Weight measuring piece;
[0028] 300 - Length measuring piece;
[0029] 310 - Support base; 311 - V-groove; 312 - Clearance groove;
[0030] 400 - Resistance measuring element;
[0031] 410-Clamping component; 411-Gripper; 412-Worktable;
[0032] 420 - Resistance sensing element;
[0033] 500-Transfer cut piece;
[0034] 600 - Conveyor assembly;
[0035] 610 - Feeding conveyor;
[0036] 620 - Material feeding conveyor;
[0037] 700-Rack.
[0038] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation
[0039] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.
[0040] In related technologies, during the production process of cables (such as copper conductor materials), conducting weight-per-meter tests and resistance tests on the cables is a crucial step in verifying whether the cables meet design standards. Weight-per-meter refers to the weight per unit length (e.g., 1 meter) of cable.
[0041] The method for the weight-per-meter test is as follows: a section is cut from the finished cable to serve as the cable to be tested. Then, the inspector manually measures the length and weight of the cable to be tested and manually calculates the weight-per-meter value. Next, the cable to be tested is transferred to a resistance testing device for resistance testing to obtain the corresponding resistance value.
[0042] However, the aforementioned weight and resistance tests require frequent manual operation by inspection personnel. Furthermore, the weight and resistance testing devices are often installed in different areas, necessitating frequent changes of testing location by foot during the testing process, severely impacting testing efficiency. This results in low cable testing efficiency and a significant risk of human error.
[0043] Based on this, this application provides an automatic cable testing device, including: a data processing module; at least three measuring elements, each electrically connected to the data processing module, at least one measuring element being a weight measuring element for measuring the weight of the cable under test, at least one measuring element being a length measuring element for measuring the length of the cable under test, and at least one measuring element being a resistance measuring element for measuring the resistance of the cable under test; the data processing module is configured to receive signals of weight and length values and calculate the weight per meter of the cable under test; and a transfer element for transporting the cable under test to each measuring element. Thus, when performing weight per meter and resistance tests on the cable under test, the transfer element automatically transports the cable under test sequentially to the weight measuring element, length measuring element, and resistance measuring element, automatically measuring the weight, length, and resistance values of the cable under test accordingly. Secondly, the weight per meter is automatically calculated by the data processing module, thereby obtaining the weight per meter and resistance test results. This makes the testing process highly automated, which can greatly reduce manpower input, improve testing efficiency, reduce human error, and solve the problems of low efficiency and high error risk in the testing process of cables in related technologies.
[0044] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will be described below with reference to the accompanying drawings.
[0045] like Figure 1 As shown in the figure, an automatic cable testing device provided in this application includes:
[0046] Data processing module 100;
[0047] At least three measuring elements are provided, each electrically connected to the data processing module. At least one measuring element is a weight measuring element 200, used to measure the weight of the cable under test. At least one measuring element is a length measuring element 300, used to measure the length of the cable under test. At least one measuring element is a resistance measuring element 400, used to measure the resistance of the cable under test. The data processing module 100 is configured to receive the weight and length signals and calculate the weight per meter of the cable under test.
[0048] Transfer component 500 is used to transport the cable to be tested to each measuring component.
[0049] The data processing module 100 refers to a computing unit used to receive and process measurement signals. It can be an existing product, such as an embedded controller or an industrial computer. Specifically, the weight value in meters is obtained by dividing the weight value by the length value using a preset algorithm; that is, weight value in meters = weight value / length value.
[0050] Therefore, when performing weight-per-meter and resistance tests on the cable under test (which can be copper conductor, steel cable, or other cables), the cable under test can be automatically fed to the weight measuring unit 200, length measuring unit 300, and resistance measuring unit 400 sequentially via the transfer unit 500, so as to automatically measure the weight, length, and resistance values of the cable under test. Then, the data processing module 100 automatically calculates the weight-per-meter value, thus obtaining the test results for weight-per-meter and resistance. This makes the testing process highly automated, greatly reducing manpower input, improving testing efficiency, and reducing human error, solving the problems of low efficiency and high error risk in cable testing processes in related technologies.
[0051] In other words, by automating the entire equipment, the influence of human operation and errors is eliminated, realizing the automation of the testing of the weight per meter and resistance of the cable under test, thus improving accuracy and testing efficiency. It has the following advantages: ① Elimination of human error: It eliminates the influence of human error and calculation error in the weight per meter test and conductor resistance test, improving testing accuracy; ② High testing efficiency: Automated transportation and testing by mechanical equipment greatly improves testing efficiency and workflow efficiency; ③ Automated testing: It achieves fully automated operation of the weight per meter and resistance test, eliminating more than 95% of manual operation.
[0052] like Figure 1 and Figure 2 As shown, during implementation, the weight measuring component 200, the length measuring component 300, and the resistance measuring component 400 can be arranged adjacent to each other in sequence.
[0053] Understandably, during the process of the transfer unit 500 sequentially transferring the cable under test to each measuring unit, the weight measuring unit 200, length measuring unit 300, and resistance measuring unit 400 are arranged in an adjacent order. After the transfer unit 500 removes the cable under test from the previous measuring unit, it can directly transfer it to the next adjacent measuring unit without needing to cross other equipment or move long distances. For example, after the weight measurement of the cable under test is completed, the transfer unit 500 moves along the adjacent direction to the length measuring unit 300 to measure the length, and then continues to move to the adjacent resistance measuring unit 400 to measure the resistance.
[0054] Therefore, by placing the three measuring components adjacent to each other, the movement path of the measuring component 500 towards the cable under test is shortened to a straight line movement within a continuous adjacent area, avoiding invalid movement caused by the dispersed measuring components. In other words, the transport distance of the cable under test between different testing stations is reduced, the total time for the cable under test to complete the test is shortened, and the testing efficiency is greatly improved.
[0055] In actual implementation, the data processing module 100 can also be integrated into the length measuring component 300. Thus, after the weight measuring component 200 measures the weight of the cable to be tested, it will transmit the weight to the length measuring component 300. Subsequently, after the length measuring component 300 measures the length of the cable to be tested, it can also automatically generate the weight in meters by combining the previous weight data.
[0056] like Figure 1 and Figure 2 As shown, in some embodiments, the automatic cable testing equipment further includes a conveying component 600, which is used to convey the cable under test to the transfer component 500 or to output the measured cable under test.
[0057] In this embodiment, the conveying component 600 is used to convey the cable under test to the transfer element 500 and to output the measured cable under test. In other embodiments, the conveying component 600 may be used only to convey the cable under test to the transfer element 500 or to output the measured cable under test.
[0058] Understandably, when measuring multiple cables under test, the conveying component 600 can be used to achieve automated and continuous conveying (input and output) of the cables under test, replacing manual handling, further improving testing efficiency, and reducing the possibility of personnel injury caused by manual handling.
[0059] In practice, the conveying assembly 600 can be configured to work in conjunction with the transfer cutter 500. When the cable under test is conveyed to the gripping range of the transfer cutter 500 via the conveying assembly 600, the transfer cutter 500 sequentially transfers the cable to the weight measuring device 200, the length measuring device 300, and the resistance measuring device 400 for testing. After the test is completed, the transfer cutter 500 places the cable back into the conveying assembly 600, which then outputs the tested cable.
[0060] Thus, the input, testing, and output processes of the cable under test form a closed loop, eliminating the need for manual handling or transfer. This achieves automatic cable flow within the testing equipment, removes manual handling steps, and shortens the testing cycle.
[0061] like Figure 1 and Figure 2 As shown, in some embodiments, the conveying assembly 600 includes an loading conveyor 610 and an unloading conveyor 620. The loading conveyor 610 is used to convey the cable to be tested to the cutting member 500, and the unloading conveyor 620 is used to output the measured cable to be tested.
[0062] Among them, at least one of the feeding conveyor 610 and the unloading conveyor 620 is a conveyor belt.
[0063] In this embodiment, the conveying assembly 600 includes an loading conveyor 610 and an unloading conveyor 620, both of which are conveyor belts. The conveyor belts can be existing products, and their structure is not limited.
[0064] Specifically, before the test, a 1400mm section of the cable to be tested can be cut by the test personnel or a cutting machine and placed on the feeding conveyor 610. The cable to be tested is conveyed by the feeding conveyor 610 to the gripping range of the transfer cutting unit 500. The transfer cutting unit 500 grips the cable and sequentially transfers it to the weight measuring unit 200, length measuring unit 300, and resistance measuring unit 400 for testing. After the test is completed, the transfer cutting unit 500 places the cable on the unloading conveyor 620, which outputs the tested cable. The cable to be tested can also be selected in other lengths according to actual needs; there are no restrictions on this.
[0065] In other embodiments, the loading conveyor 610 or the unloading conveyor 620 may also be configured as an electronic trolley, turntable or other conveyor for conveying the cable to be tested.
[0066] In addition, in other embodiments, the conveying assembly 600 may include only one conveyor belt. In this case, the purpose of conveying the cable to be tested to the transfer piece 500 or outputting the measured cable can be achieved by controlling the switching between forward and reverse rotation of the conveyor belt.
[0067] For example, the conveyor belt may include multiple support rollers, a belt body wrapped around each support roller, and a motor for controlling the rotation of any one or more support rollers. The belt body may be made of materials such as rubber, polyurethane, or metal mesh to achieve smooth cable transport through surface friction.
[0068] In implementation, an additional frame 700 can be added, and the weight measuring component 200, length measuring component 300, resistance measuring component 400, cutting component 500, feeding conveyor 610, and unloading conveyor 620 can all be integrated onto the frame 700 by screwing, welding, or other methods, improving the overall integrity of the equipment. The weight measuring component 200, length measuring component 300, and resistance measuring component 400 are arranged sequentially adjacent to each other, with the feeding conveyor 610 located above the unloading conveyor 620. The cutting component 500 is located between the conveyor assembly 600 and the measuring components.
[0069] like Figure 1 and Figure 3 As shown, in some embodiments, the resistance measuring device 400 includes a clamping member 410 and a resistance detection member 420. The transfer member 500 is used to transport the cable to be tested onto the clamping member 410. The clamping member 410 is used to clamp and straighten the cable to be tested. The resistance detection member 420 is used to measure the resistance value of the cable to be tested.
[0070] Among them, the resistance detection element 420 refers to the detection device used to obtain the resistance value of the cable. It can be an existing product, and its structure is not limited. For example, a four-wire resistance meter or other resistance meter.
[0071] Therefore, after the cable under test is automatically transferred from the cutter 500 to the clamp 410, the clamp 410 can fix the cable under test in its current position and straighten it. Subsequently, the resistance of the cable under test is tested by the resistance detection component 420. This automates the fixing of the cable under test and the resistance measurement, avoids measurement errors caused by human error, and improves the efficiency and accuracy of resistance testing.
[0072] For example, the probe in the resistance sensing element 420 can be brought into contact with the exposed conductor portion of the cable end under test, and the resistance value can be calculated by applying a constant current and measuring the voltage drop.
[0073] like Figure 3 As shown, the clamping member 410 further includes a worktable 412 and at least two grippers 411. The grippers 411 are slidably disposed on the worktable 412. Each gripper 411 is used to clamp the cable to be tested and is distributed along the length direction of the cable to be tested.
[0074] In this embodiment, two grippers 411 can be provided, with the two grippers 411 spaced apart along the length direction of the cable under test. Each gripper 411 can slide along the length direction of the cable under test on the worktable 412. The sliding process of the grippers 411 can be controlled by an electric screw, a pneumatic cylinder, or a hydraulic cylinder. The grippers 411 can be electric or pneumatic, enabling automation of the gripping process and ensuring full automation of the cable testing process.
[0075] Therefore, when the cable under test is automatically transferred from the cutter 500 to the clamp 410, the cable under test can be clamped by each jaw 411, thereby fixing the cable under test in the current position. At the same time, the cable under test can be straightened by sliding the jaw 411, ensuring the stability and accuracy of the cable under test during subsequent resistance testing.
[0076] In other embodiments, the grippers 411 may be set to three, four, or other quantities, and there is no limitation thereto.
[0077] Additionally, during implementation, an elastic buffer layer can be attached to the surface of the clamp 411 that will contact the cable under test. The elastic buffer layer can be made of rubber, silicone, or sponge. This elastic buffer layer reduces the possibility of damage to the surface of the cable under test.
[0078] In some embodiments, the weight measuring element 200 is a weighing pan.
[0079] Therefore, the cable to be tested can be placed on the weighing pan using the transfer component 500, and then the weight of the cable to be tested can be measured using the weighing pan. The weighing pan can be an existing product, and its structure is not limited.
[0080] It should be noted that the weighing pan is electrically connected to the data processing module 100, so that after the weighing pan measures the weight of the cable under test, it can send the weight signal to the data processing module 100.
[0081] For the weighing pan, an exemplary embodiment can be a metal tray with a pressure sensor. The metal tray holds the cable to be tested, and its upper surface can be provided with anti-slip texture to limit the cable's position as much as possible. The pressure sensor is electrically connected to the data processing module 100 to transmit the weight value signal.
[0082] In addition, the weight measuring element 200 can also be an electronic balance or other types of measuring scales.
[0083] like Figure 2 and Figure 4 As shown, in some embodiments, the length measuring element 300 is a laser profile scanner.
[0084] It should be noted that the laser profile scanner has a support base 310, which allows the transfer piece 500 to place the cable to be tested on the support base 310 in the laser profile scanner, and then measure the length of the cable to be tested by the laser profile scanner.
[0085] Secondly, the laser profile scanner is electrically connected to the data processing module 100, enabling the laser profile scanner to send the length value signal of the cable under test to the data processing module 100. The data processing module 100 can then automatically calculate the weight per meter from the received length and weight values of the cable under test.
[0086] Furthermore, the laser profile scanner measures the length of the cable under test in a non-contact manner, avoiding measurement errors caused by manual contact, while also enabling automated data acquisition.
[0087] Laser contour scanners can be existing products, and their structure is not limited. Specifically, a laser contour scanner is a device that calculates the length of an object based on three-dimensional contour data by emitting a laser beam and receiving reflected signals.
[0088] During implementation, the laser profile scanner can also be placed above the weighing pan, so that the laser profile scanner can simultaneously scan the length of the cable under test during the weighing process, thereby enabling weight and length measurements to be performed simultaneously, simplifying the movement steps of the transfer component 500 of the cable under test, and further shortening the test time.
[0089] In addition, the length measuring component 300 can also be a non-contact measuring instrument such as a vision measuring instrument, a vision inspection system, or an ultrasonic rangefinder.
[0090] In practice, for example, the scanning frequency of the laser contour scanner can be set to more than 1000 scans per second, and the scanning accuracy can be controlled within ±0.1 mm. A protective cover can also be installed around the scanning area to avoid environmental interference.
[0091] When the cable under test is a flexible cable, in some embodiments, the carrier base 310 in the laser profile scanner can be further optimized. For example, as Figure 4 As shown, a V-shaped groove 311 is provided on the upper surface of the support base 310, and the extension trajectory of the V-shaped groove 311 is consistent with the extension trajectory of the cable under test.
[0092] After the cable to be tested is placed on the upper surface of the support base 310, the cable to be tested can slide to the bottom of the V-groove 311 under its own weight. The V-groove 311 automatically restricts the cable to be tested to a long and straight shape, thereby improving the accuracy of its length measurement.
[0093] Meanwhile, a clearance groove 312 can be opened on the side surface of the V-groove 311 to allow the transfer member 500 to pass through the clearance groove 312, so that the transfer member 500 can take the cable to be tested out of the V-groove 311 again.
[0094] In some embodiments, the transfer component 500 is a robotic arm, which can be an existing product and the model is not limited.
[0095] It should be noted that a robotic arm refers to a programmable or remotely controlled automated operating device, which can be implemented using a multi-joint robotic arm or a Cartesian coordinate robotic arm. It picks up the cable to be tested through end effectors such as grippers or suction cups and moves it along a preset path to complete the transfer of the cable to be tested.
[0096] Therefore, the robotic arm can be driven by an automated control program to accurately grasp and transport the cable to be tested to a designated location, thereby replacing manual handling and reducing operation time.
[0097] Specifically, during the testing process, the feeding conveyor 610 transports the cable under test to the robotic arm. The robotic arm then grips the cable under test using clamping or suction. Following a preset program, the cable is sequentially transferred to the working areas of the weight measuring unit 200 (weighing pan), the length measuring unit 300 (laser profile scanner), and the resistance measuring unit 400 (clamping unit 410) for weight, length, and resistance measurements. Finally, the measured cable is transferred to the unloading conveyor 620 for output.
[0098] This automated transfer and measurement avoids the inefficiency caused by manual handling, while ensuring the accuracy of the test results for the cables under test.
[0099] In summary, the automatic cable testing equipment provided in this application embodiment can automatically transport the cable under test to the weight measuring component 200, length measuring component 300, and resistance measuring component 400 sequentially via the transfer component 500 when performing weight and resistance tests on the cable under test. This allows for the automatic measurement of the cable's weight, length, and resistance values. Subsequently, the data processing module 100 automatically calculates the weight per meter, thus obtaining the test results for both weight and resistance. This highly automates the testing process, significantly reducing manpower, improving testing efficiency, and minimizing human error. It solves the problems of low efficiency and high error risk in cable testing processes in related technologies.
[0100] Finally, it should be noted that other embodiments of this utility model will readily occur to those skilled in the art upon consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of this utility model that follow the general principles of this utility model and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this utility model is limited only by the appended claims.
Claims
1. An automatic testing device for cables, characterized in that, include: Data processing module (100); At least three measuring devices are provided, each of which is electrically connected to the data processing module (100). At least one of the measuring devices is a weight measuring device (200) used to measure the weight of the cable under test. At least one of the measuring devices is a length measuring device (300) used to measure the length of the cable under test. At least one of the measuring devices is a resistance measuring device (400) used to measure the resistance of the cable under test. The data processing module (100) is configured to receive signals of the weight and length values and calculate the weight per meter of the cable under test. Transfer component (500) is used to transport the cable to be tested to each of the measuring components.
2. The automatic cable testing equipment according to claim 1, characterized in that, The weight measuring element (200), the length measuring element (300), and the resistance measuring element (400) are arranged adjacent to each other in sequence.
3. The automatic cable testing equipment according to claim 1, characterized in that, It also includes a conveying assembly (600) for conveying the cable under test to the cutting member (500) or for outputting the measured cable under test.
4. The automatic cable testing equipment according to claim 3, characterized in that, The conveying assembly (600) includes a loading conveyor (610) and a unloading conveyor (620). The loading conveyor (610) is used to convey the cable to be tested to the cutting component (500), and the unloading conveyor (620) is used to output the measured cable.
5. The automatic cable testing equipment according to claim 4, characterized in that, At least one of the loading conveyor (610) and the unloading conveyor (620) is a conveyor belt.
6. The automatic testing equipment for cables according to any one of claims 1-5, characterized in that, The resistance measuring device (400) includes a clamping member (410) and a resistance detection member (420). The transfer member (500) is used to transport the cable under test to the clamping member (410). The clamping member (410) is used to clamp and straighten the cable under test. The resistance detection member (420) is used to measure the resistance value of the cable under test.
7. The automatic cable testing equipment according to claim 6, characterized in that, The clamping member (410) includes a worktable (412) and at least two grippers (411). The grippers (411) are slidably disposed on the worktable (412). Each gripper (411) is used to clamp the cable to be tested and is distributed along the length direction of the cable to be tested.
8. The automatic testing equipment for cables according to any one of claims 1-5, characterized in that, The weight measuring device (200) is a weighing pan.
9. The automatic testing equipment for cables according to any one of claims 1-5, characterized in that, The length measuring device (300) is a laser profile scanner.
10. The automatic testing equipment for cables according to any one of claims 1-5, characterized in that, The cutting component (500) is a robotic arm.