A tensile testing device for cable production

Abstract

The present invention relates to the field of cables, and discloses a tensile testing device for cable production, comprising: a main unit, the main unit comprises a processing table, a limit assembly, a cleaning box, a detection box and a storage box are arranged on the top surface of the processing table, the storage box is located on the left side of the top surface of the processing table, the detection box is located on the right side of the storage box, the cleaning box is located on the right side of the detection box, the cleaning box and the detection box are located between two limit assemblies, and the processing table is located on the right side of the storage box, and a detection unit is arranged on the inner side of the processing table, and the detection unit comprises a motor arranged on the inner side of the processing table, and a rotating shaft is arranged at the output end of the motor. Its beneficial effects are: through the mutual cooperation between the components of the detection assembly, the cable passing through the inner side of the detection box can be quickly tensile tested, and through the intermittent detection of the detection assembly, the cable passing through the inner side of the detection box can be fully tested, thereby ensuring that the length of the detected cable is increased, thereby ensuring the safety of the cable.

Description

Technical Field

[0001] The present invention relates to the technical field of cables, and in particular to a tensile testing device for cable production. Background Art

[0002] The cable may be subjected to varying degrees of stress during the stretching process. Tensile testing helps ensure that the performance of the cable after stretching meets the design requirements, such as mechanical strength, flexibility and durability. Through tensile testing, the quality of the cable during the manufacturing process can be monitored, and possible defects such as breaks, cracks or other physical damage can be discovered and corrected in a timely manner.

[0003] However, some existing tensile testing devices for cable production are prone to problems during use. The testing devices are not separated from the cable surface in time after testing, which causes damage to the cable by the fixed structure, resulting in misjudgment of the tensile test results, causing inaccurate test results, and some structures lack a stable structure for cables that have not been tested, which easily leads to separation of the cable from the device.

[0004] Therefore, it is necessary to provide a tensile testing device for cable production to solve the above problems. Summary of the invention

[0005] The present invention is proposed in view of the above-mentioned problems of the tensile testing device for cable production.

[0006] Therefore, the object of the present invention is to provide a tensile testing device for cable production, which is used to solve the problem that some tensile testing devices for cable production are prone to occur during use, that the testing device is not separated from the cable surface in time after detection, thereby causing damage to the cable by the fixed structure, resulting in misjudgment of the tensile test results, resulting in inaccurate test results, and that some structures lack a stable structure for cables that have not been tested, which easily leads to the separation of the cable from the device.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: A tensile testing device for cable production, comprising: a main unit, the main unit comprising a processing table, the top surface of the processing table is provided with a limit assembly, a cleaning box, a detection box and a storage box, the storage box is located at the left side of the top surface of the processing table, the detection box is located at the right side of the storage box, the cleaning box is located at the right side of the detection box, the cleaning box and the detection box are located between two limit assemblies, and the processing table is located at the right side of the storage box, and the inner side surface of the processing table is provided with a detection unit;

[0008] The detection unit includes a motor arranged on the inner side of the processing table, a rotating shaft is arranged at the output end of the motor, a cleaning component with a cleaning function is arranged on the outer side of the rotating shaft, a detection component with a stretching function is arranged on the outer side of the rotating shaft, and the detection component is located above the cleaning component, a drying component with a drying function is arranged between the two detection components, and fixing components with a fixing function are arranged on both sides of the left and right sides of the detection component.

[0009] As a preferred embodiment of the tensile detection device for cable production described in the present invention, the detection component includes a second connecting wheel arranged on the outer side surface of the motor, a second belt is arranged on the outer side surface of the second connecting wheel, a plurality of reciprocating screws are arranged on the inner side surface of the second belt, and the reciprocating screws are located at the front and rear sides of the second connecting wheel, a plurality of movable plates are arranged between the outer sides of the two reciprocating screws, a first telescopic rod is arranged on one side between the two movable plates, a first pressure plate is arranged on one side between the two first telescopic rods, a first spring is sleeved on the outer wall of the first telescopic rod, a plurality of first rotating plates are arranged on the inner side surface of the first pressure plate, a second connecting shaft is arranged on the inner side surface of the first rotating plate, and the second connecting shaft is rotatably connected to the first pressure plate, a first fixed curved plate is arranged on the side of the first rotating plate away from the first pressure plate, a detection head is arranged on one side between the two first pressure plates, a third spring is arranged between the detection head and the first rotating plate, a second telescopic rod is sleeved on the outer wall of the third spring, and the second telescopic rod is fixedly connected to the detection head and the first rotating plate.

[0010] As a preferred solution of the tensile detection device for cable production described in the present invention, a balance bar is arranged between the inner sides of the two movable plates, a plurality of groups of brackets are arranged on the side of the first fixed curved plate close to the first pressure plate, a connecting rod is arranged between the left and right brackets, and the connecting rod is slidably connected to the first fixed curved plate, a second spring is sleeved on the outer wall of the connecting rod, and the second spring is located on the side of the first fixed curved plate away from the detection head.

[0011] As a preferred embodiment of the tensile detection device for cable production described in the present invention, the cleaning component includes a first connecting wheel arranged on the outer side of the rotating shaft, and the first connecting wheel is located below the second connecting wheel, a first belt is arranged on the outer side of the first connecting wheel, a worm is arranged on the inner side of the first belt away from the first connecting wheel, two first connecting shafts are arranged on the inner side of the cleaning box, a worm wheel is arranged on the front surface of the first connecting shaft on the lower side, and the worm is meshed with the worm wheel, a gear is arranged on the rear end of the first connecting shaft, and the upper and lower gears are meshed with each other, and a cleaning sleeve is arranged on the outer side of the first connecting shaft.

[0012] As a preferred embodiment of the tensile detection device for cable production described in the present invention, the drying component includes a connecting tube arranged on the front and rear sides of the first rotating plate, a fourth spring is arranged between the front and rear connecting tubes, and the fourth spring is fixedly connected to the first rotating plate, a long plate is arranged on the side of the connecting tube away from the first rotating plate, a second rotating plate is arranged between the front and rear long plates, and the second rotating plate is located below the first fixed curved plate, a drying belt is arranged between the front and rear second rotating plates, a short shaft is arranged on the side of the second rotating plate away from the drying belt, and the second rotating plate is rotatably connected to the long plate via the short shaft.

[0013] As a preferred solution of the tensile testing device for cable production described in the present invention, wherein: the fixed component includes fixed plates arranged on the left and right sides of the movable plate, a third telescopic rod is arranged on one side between the upper and lower fixed plates, a second pressure plate is arranged at one end of the third telescopic rod away from the fixed plate, a fifth spring is sleeved on the outer wall of the third telescopic rod, and the fifth spring is located between the fixed plate and the second pressure plate.

[0014] As a preferred solution of the tensile testing device for cable production described in the present invention, scrapers are provided on opposite sides of the two left and right second pressure plates, multiple plug shafts are provided on the inner side of the scrapers, and the plug shafts are slidably connected to the second pressure plates.

[0015] As a preferred solution of the tensile detection device for cable production described in the present invention, the limiting assembly includes a plurality of fixed columns arranged on the top surface of the processing table, the top surface of the fixed columns is provided with a bottom plate, the top surface of the bottom plate is rotatably connected to the top plate through an axis, and the bottom plate and the rear side of the top surface of the top plate are connected by magnetic attraction.

[0016] Beneficial effects of the present invention:

[0017] 1. The cable is quickly processed on the surface of the cable in the cleaning box with the structure of the cleaning component. Then the cable enters the inside of the test box. The cable is kept stable by the fixing component to prevent the cable from sliding during the tensile test. Then the cable is dried by the drying component to prevent impurities on the surface of the cable during transportation from affecting the test results of the test component. Then the test component structure contacts the cable. Through the mutual cooperation between the components of the test component, the cable passing through the inner side of the test box can be quickly tested for tensile strength. Through the intermittent detection of the detection component, the cable passing through the inside of the test box can be tested in all directions, thereby ensuring that the length of the tested cable is increased, thereby ensuring the safety of the cable.

[0018] 2. Through the mutual cooperation between the structures, the cable stretching can be accurately detected, and the damage caused by the contact between the structure and the cable surface during the detection process can be reduced, thereby ensuring the accuracy of the test results. The first rotating plate slides on the surface of the connecting rod supported by the first fixed curved plate, and then the force on the cable stretching is increased under the action of the second spring. In the case of low cable toughness, it is ensured that the reciprocating screw in the detection component structure can run smoothly and complete the up and down movement. The mutual cooperation of the bracket combination structure improves the precision of the structural connection and ensures that the use of the structure is consistent with the use results.

[0019] 3. The cleaning component is used to scrape the residues cleaned on the cable surface, and the cable surface is dried at the same time. By setting the second rotating plate and the short shaft, the combined structure of the drying belt and the second rotating plate can be separated from the long plate and replaced at any time, thereby maintaining the use effect of the drying component structure, ensuring the cleanliness of the cable surface, and thus ensuring the accuracy of the detection component structure in cable tensile detection.

[0020] 4. The second pressure plate applies pressure to the cable under the action of the strong elastic force of the fifth spring, so that the cable between the left and right combined second pressure plates remains fixed and will not be driven when the tensile performance of the detection component structure is tested, thereby maintaining the balance of the cable and preventing the remaining part of the cable from detaching from the device during the detection process, thereby ensuring the smooth operation of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a tensile testing device for cable production according to the present invention.

[0023] Figure 2 It is a schematic structural diagram of a front cross-sectional view of a tensile testing device for cable production according to the present invention.

[0024] Figure 3 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0025] Figure 4 The present invention is a schematic diagram of the structure of a detection unit of a tensile detection device for cable production.

[0026] Figure 5 The present invention is a schematic diagram of the connection structure between a detection component and a fixing component of a tensile detection device for cable production.

[0027] Figure 6 This is a schematic diagram of the structure of a cleaning component of a tensile testing device for cable production according to the present invention.

[0028] Figure numerals: 100, main unit; 101, processing table; 102, limit assembly; 1021, fixed column; 1022, bottom plate; 1023, top plate; 103, cleaning box; 104, detection box; 105, storage box; 200, detection unit; 201, motor; 202, rotating shaft; 203, cleaning assembly; 2031, first connecting wheel; 2032, first belt; 2033, worm; 2034, first connecting shaft; 2035, worm wheel; 2036, cleaning sleeve; 2037, gear; 204, detection assembly; 2041, second connecting wheel; 2042, second belt; 2043, reciprocating screw; 2044, moving plate; 2045, balance rod; 2046, first telescopic rod; 2047, the first spring; 2048, the first pressure plate; 2049, the detection head; 20410, the second connecting shaft; 20411, the first rotating plate; 20412, the first fixed curved plate; 20413, the bracket; 20414, the connecting rod; 20415, the second spring; 20416, the third spring; 20417, the second telescopic rod; 205, the drying component; 2051, the connecting tube; 2052, the fourth spring; 2053, the long plate; 2054, the second rotating plate; 2055, the short shaft; 2056, the drying belt; 206, the fixing component; 2061, the fixing plate; 2062, the third telescopic rod; 2063, the fifth spring; 2064, the second pressure plate; 2065, the scraper; 2066, the plug shaft. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0033] Reference Figure 1-6 , is an embodiment of the present invention, providing a tensile testing device for cable production, comprising: a main unit 100, the main unit 100 comprising a processing table 101, a limit assembly 102, a cleaning box 103, a detection box 104 and a storage box 105 are arranged on the top surface of the processing table 101, the storage box 105 is located on the left side of the top surface of the processing table 101, the detection box 104 is located on the right side of the storage box 105, the cleaning box 103 is located on the right side of the detection box 104, the cleaning box 103 and the detection box 104 are located between the two limit assemblies 102, and the processing table 101 is located on the right side of the storage box 105, and the inner side surface of the processing table 101 is provided with a detection unit 200;

[0034] The detection unit 200 includes a motor 201 disposed on the inner side of the processing table 101, a rotating shaft 202 is disposed at the output end of the motor 201, a cleaning component 203 with a cleaning function is disposed on the outer side of the rotating shaft 202, a detection component 204 with a testing stretching function is disposed on the outer side of the rotating shaft 202, and the detection component 204 is located above the cleaning component 203, a drying component 205 with a drying function is disposed between the two detection components 204, and fixing components 206 with a fixing function are disposed on both the left and right sides of the detection component 204;

[0035] Specifically, when using the device, one end of the cable needs to pass through the limiting component 102, the cleaning box 103 and the inner side of the detection box 104 in sequence, and finally the cable is brought into contact with the storage box 105, and the detected cable is stored in the storage box 105. The limiting component 102 stabilizes the cable during use, and the cable cooperates with the structure of the cleaning component 203 inside the cleaning box 103 to quickly process the cable surface. Then the cable enters the inner side of the detection box 104, and the cable is kept stable by the fixing component 206 to prevent the cable from sliding during the tensile test. Then the cable passes through the drying component 205 to dry its surface to prevent impurities on the surface of the cable during transportation from affecting the detection result of the detection component 204. Then the detection component 204 structure contacts the cable. Through the mutual cooperation between the components of the detection component 204, the cable passing through the inner side of the detection box 104 can be quickly stretched to test. Through the intermittent detection of the detection component 204, the cable passing through the inside of the detection box 104 can be fully tested, thereby ensuring that the length of the detected cable is increased, thereby ensuring the safety of the cable.

[0036] Reference Figure 2 and Figure 4-5 As shown, the detection component 204 includes a second connecting wheel 2041 arranged on the outer side of the motor 201, a second belt 2042 is arranged on the outer side of the second connecting wheel 2041, a plurality of reciprocating screws 2043 are arranged on the inner side of the second belt 2042, and the reciprocating screws 2043 are located at the front and rear sides of the second connecting wheel 2041, a plurality of moving plates 2044 are arranged between the outer sides of the two reciprocating screws 2043, a first telescopic rod 2046 is arranged on one side between the two moving plates 2044, a first pressing plate 2048 is arranged on one side between the two first telescopic rods 2046, a first spring 2047 is sleeved on the outer wall of the first telescopic rod 2046, and the first pressing plate 204 A plurality of first rotating plates 20411 are arranged on the inner side surface, a second connecting shaft 20410 is arranged on the inner side surface of the first rotating plate 20411, and the second connecting shaft 20410 is rotatably connected to the first pressing plate 2048, a first fixed curved plate 20412 is arranged on the side of the first rotating plate 20411 away from the first pressing plate 2048, a detection head 2049 is arranged on one side between the two first pressing plates 2048, a third spring 20416 is arranged between the detection head 2049 and the first rotating plate 20411, a second telescopic rod 20417 is sleeved on the outer wall of the third spring 20416, and the second telescopic rod 20417 is fixedly connected to the detection head 2049 and the first rotating plate 20411;

[0037] Specifically, when the device is used, the motor 201 drives the rotating shaft 202 to rotate as power, and the rotating shaft 202 transmits the power to the second connecting wheel 2041. The second connecting wheel 2041 drives the two reciprocating screws 2043 to rotate synchronously through the second belt 2042. The reciprocating screw 2043 drives the moving plate 2044 to reciprocate up and down through the two reciprocating threads arranged on the surface. When the distance between the two moving plates 2044 is shortened, the first fixed curved plate 20412 first contacts the cable surface, and then the first fixed curved plate 20412 is moved back and forth in the first rotating shaft. Under the transmission effect of the plate 20411 and the anti-slip grooves on one side between the two first fixed curved plates 20412, the left and right groups of first fixed curved plates 20412 are combined to perform a tensile test on the cable between the left and right first fixed curved plates 20412. Under the action of the detection head 2049, the third spring 20416 and the second telescopic rod 20417 cooperate to apply pressure to the first rotating plate 20411. The pressure is transmitted to the first fixed curved plate 20412 and then converted into pressure on the cable, so that the cable between the upper and lower first fixed curved plates 20412 is The cable remains fixed, thereby improving the accuracy of cable stretch detection. By setting the first telescopic rod 2046 and the first spring 2047 to cooperate with each other, after the detection component 204 structure detects the cable stretching, the first spring 2047 gradually resets after losing the pressure of the moving plate 2044 during the resetting process of the moving plate 2044, reducing the pressing effect of the first fixed curved plate 20412 on the cable, preventing the first fixed curved plate 20412 from causing damage to the cable surface during the resetting process. Under the cooperation of the third spring 20416 and the second telescopic rod 20417, the first fixed curved plate 20412 begins to reset. During the resetting process of the first fixed curved plate 20412, the squeezing force of the upper and lower first fixed curved plates 20412 on the cable is reduced. The left and right groups of first fixed curved plates 20412 fold the cable under the action of the second telescopic rod 20417, thereby testing the toughness of the cable after stretching. Through the mutual cooperation between the structures, the stretching of the cable can be accurately detected, and the damage caused by the contact between the structure and the cable surface during the detection process can be reduced, thereby ensuring the accuracy of the detection result.

[0038] Reference Figure 2 and Figure 4-5 As shown, a balance bar 2045 is provided between the inner sides of the two movable plates 2044, a plurality of brackets 20413 are provided on the side of the first fixed curved plate 20412 close to the first pressing plate 2048, a connecting rod 20414 is provided between the left and right brackets 20413, and the connecting rod 20414 is slidably connected to the first fixed curved plate 20412, a second spring 20415 is sleeved on the outer wall of the connecting rod 20414, and the second spring 20415 is located on the side of the first fixed curved plate 20412 away from the detection head 2049;

[0039] Specifically, when the detection component 204 structure is used to perform tensile testing on the cable, a buffer zone structure is set according to the different forces exerted on different cables. The first rotating plate 20411 slides on the surface of the connecting rod 20414 supported by the first fixed curved plate 20412, and then the force exerted on the cable tension is increased under the action of the second spring 20415. In the case of low cable toughness, the reciprocating screw rod 2043 in the detection component 204 structure is ensured to run smoothly and move up and down. The structure of the combination of the bracket 20413 cooperates with each other to improve the precision of the structural connection and ensure that the use of the structure is consistent with the use results.

[0040] Reference Figure 4 and Figure 6 As shown, the cleaning assembly 203 includes a first connecting wheel 2031 arranged on the outer side of the rotating shaft 202, and the first connecting wheel 2031 is located below the second connecting wheel 2041, a first belt 2032 is arranged on the outer side of the first connecting wheel 2031, a worm 2033 is arranged on the inner side of the first belt 2032 away from the first connecting wheel 2031, two first connecting shafts 2034 are arranged on the inner side of the cleaning box 103, a worm wheel 2035 is arranged on the front surface of the lower first connecting shaft 2034, and the worm 2033 is meshed with the worm wheel 2035, a gear 2037 is arranged at the rear end of the first connecting shaft 2034, and the upper and lower gears 2037 are meshed with each other, and a cleaning sleeve 2036 is arranged on the outer side of the first connecting shaft 2034;

[0041] Specifically, when the present structure is used, the rotating shaft 202 is used as a power transmission structure, the rotating shaft 202 drives the first connecting wheel 2031 to rotate, the first connecting wheel 2031 drives the worm 2033 to rotate through the first belt 2032, the worm 2033 drives the lower first connecting shaft 2034 to rotate by meshing with the worm wheel 2035, the lower first connecting shaft 2034 drives the upper first connecting shaft 2034 to rotate by mutual meshing between two gears 2037, the first connecting shaft 2034 drives the cleaning sleeve 2036 to rotate in a direction opposite to the moving direction of the cable, thereby enhancing the friction between the cleaning sleeve 2036 and the cable surface, thereby improving the cleaning quality, the cleaning sleeve 2036 will separate from the cable surface during the rotation process, the cleaning sleeve 2036 quickly recovers through its own elastic force, thereby separating part of the impurities swept off the cable surface from the surface of the cleaning sleeve 2036 through the elastic force, thereby improving the cleaning cycle of the cleaning sleeve 2036, and there is no need to frequently replace or clean it, thereby improving the efficiency of the present device for cable tensile testing.

[0042] Reference Figure 5As shown, the drying component 205 includes a connecting cylinder 2051 arranged on the front and rear sides of the first rotating plate 20411, a fourth spring 2052 is arranged between the front and rear connecting cylinders 2051, and the fourth spring 2052 is fixedly connected to the first rotating plate 20411, a long plate 2053 is arranged on the side of the connecting cylinder 2051 away from the first rotating plate 20411, a second rotating plate 2054 is arranged between the front and rear long plates 2053, and the second rotating plate 2054 is located below the first fixed curved plate 20412, a drying belt 2056 is arranged between the front and rear second rotating plates 2054, a short shaft 2055 is arranged on the side of the second rotating plate 2054 away from the drying belt 2056, and the second rotating plate 2054 is rotatably connected to the long plate 2053 through the short shaft 2055;

[0043] Specifically, when the present assembly is used, before the detection assembly 204 performs a tensile test on the cable, the first rotating plate 20411 drives the combination of the second rotating plate 2054 and the drying belt 2056 to process the cable surface through the connecting tube 2051, and the residues on the cable surface cleaned by the cleaning assembly 203 are scraped, and the cable surface is dried at the same time. The short shaft 2055 is provided to make the long plate 2053 and the second rotating plate 2054 rotatably connected, and the angle between the second rotating plate 2054 and the long plate 2053 can be adjusted during the downward movement of the first rotating plate 20411, so that the drying belt 2056 fits the cable surface. During the resetting, the elastic force of the fourth spring 2052 causes the long plate 2053 to be reset. During the resetting process, the second rotating plate 2054 and the drying belt 2056 are in contact with each other, and the distance between the left and right drying belts 2056 is shortened, thereby completing the coordinated resetting of the second rotating plate 2054 and the drying belt 2056. By setting the function of the second rotating plate 2054 and the short shaft 2055, the combined structure of the drying belt 2056 and the second rotating plate 2054 can be separated from the long plate 2053 for replacement at any time, thereby maintaining the use effect of the drying component 205 structure, ensuring the cleanliness of the cable surface, and thus ensuring the accuracy of the detection component 204 structure in detecting the cable tensile strength.

[0044] Reference Figure 3-5 As shown, the fixing assembly 206 includes fixing plates 2061 arranged on the left and right sides of the moving plate 2044, a third telescopic rod 2062 is arranged on one side between the upper and lower fixing plates 2061, a second pressing plate 2064 is arranged at one end of the third telescopic rod 2062 away from the fixing plate 2061, a fifth spring 2063 is sleeved on the outer wall of the third telescopic rod 2062, and the fifth spring 2063 is located between the fixing plate 2061 and the second pressing plate 2064;

[0045] Specifically, when this component is used, when the first pressure plate 2048 structure in the detection component 204 moves toward one side of the cable, the first pressure plate 2048 drives the third telescopic rod 2062 to move through the fixed plate 2061, and the third telescopic rod 2062 drives the second pressure plate 2064 to move under the action of the fifth spring 2063. The second pressure plate 2064 applies pressure to the cable under the action of the strong elastic force of the fifth spring 2063, so that the cable between the left and right combined second pressure plates 2064 remains fixed and will not be driven by the detection component 204 structure when detecting the tensile performance, thereby maintaining the balance of the cable and preventing the remaining part of the cable from detaching from the device during the detection process, thereby ensuring the smooth operation of the structure.

[0046] Reference Figure 3-5 As shown, a scraper 2065 is disposed on the opposite sides of the left and right second pressing plates 2064, and a plurality of inserting shafts 2066 are disposed on the inner side of the scraper 2065, and the inserting shafts 2066 are slidably connected to the second pressing plates 2064;

[0047] Specifically, after the second pressing plate 2064 contacts the cable, the scraper 2065 connected to the second pressing plate 2064 fits with the cable surface. Since the scraper 2065 is made of elastic rubber material, the cable surface passing through the scraper 2065 can be scratched, and the cable surface cleaned by the cleaning component 203 structure can be secondary treated to separate larger particles of impurities from the cable surface, thereby ensuring the cleanliness of the cable surface. By setting a plurality of plug-in shafts 2066 structures to connect the second pressing plate 2064 and the scraper 2065, the scraper 2065 structure can be easily replaced at any time, thereby ensuring the use effect of the scraper 2065.

[0048] Reference Figure 1-2 As shown, the limiting assembly 102 includes a plurality of fixed columns 1021 disposed on the top surface of the processing table 101, and a bottom plate 1022 is disposed on the top surface of the fixed columns 1021. The top surface of the bottom plate 1022 is rotatably connected to the top plate 1023 through an axis, and the bottom plate 1022 is connected to the rear side of the top surface of the top plate 1023 through magnetic attraction;

[0049] Specifically, by setting the bottom plate 1022 and the top plate 1023 to cooperate with each other to form a moving trajectory structure for the cable, and by setting the bottom plate 1022 and the top plate 1023 structure to be rotatably connected through a magnetic structure, it is convenient to connect the cable to the device and keep the cable stable during the tensile test, thereby ensuring that the cable will not be separated from the device during the test, thereby ensuring that the device remains stable during operation.

[0050] Working principle: When using this device, one end of the cable needs to pass through the limit component 102, the cleaning box 103 and the inner side of the detection box 104 in turn, and finally the cable is in contact with the storage box 105, and the detected cable is stored in the storage box 105. The limit component 102 stabilizes the cable during use, and the cable cooperates with the structure of the cleaning component 203 inside the cleaning box 103 to quickly process the cable surface. Then the cable enters the inner side of the detection box 104, and the cable is kept stable by the fixing component 206 to prevent the cable from sliding during the tensile test. The cable then passes through the drying component 205 to dry its surface to prevent impurities on the cable surface during transportation from affecting the detection result of the detection component 204. The detection component 204 then contacts the cable. The detection component 204 cooperates with each other to quickly perform a tensile test on the cable passing through the inner side of the detection box 104. The intermittent detection of the detection component 204 can fully detect the cable passing through the inner side of the detection box 104, thereby ensuring that the length of the detected cable is increased, thereby ensuring the safety of the cable.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A tensile testing device for cable production, characterized in that: include: A main body unit (100), the main body unit (100) comprising a processing table (101), the top surface of the processing table (101) being provided with a limit assembly (102), a cleaning box (103), a detection box (104) and a storage box (105), the storage box (105) being located at the left side of the top surface of the processing table (101), the detection box (104) being located at the right side of the storage box (105), the cleaning box (103) being located at the right side of the detection box (104), the cleaning box (103) and the detection box (104) being located between the two limit assemblies (102), and the processing table (101) being located at the right side of the storage box (105), and the inner side surface of the processing table (101) being provided with a detection unit (200); The detection unit (200) comprises a motor (201) arranged on the inner side of the processing table (101); a rotating shaft (202) is arranged at the output end of the motor (201); a cleaning component (203) with a cleaning function is arranged on the outer side of the rotating shaft (202); a detection component (204) with a stretching function is arranged on the outer side of the rotating shaft (202); the detection component (204) is located above the cleaning component (203); a drying component (205) with a drying function is arranged between two detection components (204); and fixing components (206) with a fixing function are arranged on both left and right sides of the detection component (204); The detection component (204) comprises a second connecting wheel (2041) arranged on the outer side of the motor (201), a second belt (2042) being arranged on the outer side of the second connecting wheel (2041), a plurality of reciprocating screws (2043) being arranged on the inner side of the second belt (2042), and the reciprocating screws (2043) being located at the front and rear sides of the second connecting wheel (2041), a plurality of moving plates (2044) being arranged between the outer sides of the two reciprocating screws (2043), a first telescopic rod (2046) being arranged on one side between the two moving plates (2044), a first pressing plate (2048) being arranged on one side between the two first telescopic rods (2046), a first spring (2047) being sleeved on the outer wall of the first telescopic rod (2046), and the first pressing plate (2048) being arranged on the outer wall of the first telescopic rod (2046). 48) A plurality of first rotating plates (20411) are arranged on the inner side surface, a second connecting shaft (20410) is arranged on the inner side surface of the first rotating plate (20411), and the second connecting shaft (20410) is rotatably connected to the first pressing plate (2048), a first fixed curved plate (20412) is arranged on the side of the first rotating plate (20411) away from the first pressing plate (2048), a detection head (2049) is arranged on one side between the two first pressing plates (2048), a third spring (20416) is arranged between the detection head (2049) and the first rotating plate (20411), a second telescopic rod (20417) is sleeved on the outer wall of the third spring (20416), and the second telescopic rod (20417) is fixedly connected to the detection head (2049) and the first rotating plate (20411); The drying component (205) comprises a connecting tube (2051) arranged on the front and rear sides of the first rotating plate (20411); a fourth spring (2052) is arranged between the front and rear connecting tubes (2051), and the fourth spring (2052) is fixedly connected to the first rotating plate (20411); a long plate (2053) is arranged on the side of the connecting tube (2051) away from the first rotating plate (20411); a second rotating plate (2054) is arranged between the front and rear long plates (2053), and the second rotating plate (2054) is located below the first fixed curved plate (20412); a drying belt (2056) is arranged between the front and rear second rotating plates (2054); a short shaft (2055) is arranged on the side of the second rotating plate (2054) away from the drying belt (2056), and the second rotating plate (2054) is rotatably connected to the long plate (2053) via the short shaft (2055).

2. A tensile testing device for cable production according to claim 1, characterized in that: A balance bar (2045) is arranged between the inner side surfaces of the two movable plates (2044); a plurality of brackets (20413) are arranged on the side of the first fixed curved plate (20412) close to the first pressure plate (2048); a connecting rod (20414) is arranged between the left and right brackets (20413); and the connecting rod (20414) is slidably connected to the first fixed curved plate (20412); a second spring (20415) is sleeved on the outer wall of the connecting rod (20414), and the second spring (20415) is located on the side of the first fixed curved plate (20412) away from the detection head (2049).

3. A tensile testing device for cable production according to claim 1, characterized in that: The cleaning assembly (203) comprises a first connecting wheel (2031) arranged on the outer side of the rotating shaft (202), and the first connecting wheel (2031) is located below the second connecting wheel (2041); a first belt (2032) is arranged on the outer side of the first connecting wheel (2031); a worm (2033) is arranged on the inner side of the first belt (2032) away from the first connecting wheel (2031); two first connecting shafts (2034) are arranged on the inner side of the cleaning box (103); a worm wheel (2035) is arranged on the front surface of the lower first connecting shaft (2034), and the worm wheel (2033) is meshed with the worm wheel (2035); a gear (2037) is arranged at the rear end of the first connecting shaft (2034), and the upper and lower gears (2037) are meshed with each other; and a cleaning sleeve (2036) is arranged on the outer side of the first connecting shaft (2034).

4. A tensile testing device for cable production according to claim 1, characterized in that: The fixing assembly (206) comprises fixing plates (2061) arranged on the left and right sides of the moving plate (2044); a third telescopic rod (2062) is arranged on one side between the upper and lower fixing plates (2061); a second pressing plate (2064) is arranged at one end of the third telescopic rod (2062) away from the fixing plate (2061); a fifth spring (2063) is sleeved on the outer wall of the third telescopic rod (2062), and the fifth spring (2063) is located between the fixing plate (2061) and the second pressing plate (2064).

5. A tensile testing device for cable production according to claim 4, characterized in that: Scrapers (2065) are provided on opposite sides of the left and right second pressing plates (2064), and a plurality of insertion shafts (2066) are provided on the inner side of the scrapers (2065), and the insertion shafts (2066) are slidably connected to the second pressing plates (2064).

6. A tensile testing device for cable production according to claim 1, characterized in that: The limiting assembly (102) comprises a plurality of fixed columns (1021) arranged on the top surface of the processing table (101); a bottom plate (1022) is arranged on the top surface of the fixed columns (1021); the top surface of the bottom plate (1022) is rotatably connected to the top plate (1023) via a shaft; and the bottom plate (1022) and the top plate (1023) are connected at their rear sides via magnetic attraction.

Images