A high-strength wire high and low temperature strength tester

Abstract

The present application discloses a high-strength wire high and low temperature strength tester, which belongs to the field of wire testing technology. It mainly includes a base; a box assembly, a stretching assembly, and a stretching assembly having a hanging rod suitable for stretching; a clamping assembly, and a threading assembly. The threading assembly includes: a mounting frame, a servo motor is installed on the mounting frame, and a wire wheel is installed on the output end of the servo motor; a connecting frame, a through slot, and two groups of guide wheels are rotatably installed on the through slot, and two groups of mounting boxes are respectively provided with a first material bin and a second material bin, and at least two groups of first clips and second clips are respectively provided inside the first material bin and the second material bin; two groups of cylinders, and the output end of the cylinder is provided with a bottom plate, at least two groups of baffles, and two groups of blocking plates. The high-strength wire high and low temperature strength tester of the present application can automatically control the high-strength wire when it is put on and off the line through the setting of the threading assembly, and does not require the staff to frequently manually put on and off the line, so as to achieve the effect of automatically disassembling and assembling the wire.

Description

Technical Field

[0001] The present application relates to the technical field of silk thread testing, and in particular to a high-strength silk high and low temperature strength tester. Background Art

[0002] High-strength wire, as the name implies, refers to a wire with high strength and good physical properties. According to different materials and uses, high-strength wire can be divided into many types, such as polyester high-strength wire, polypropylene high-strength wire, aramid high-strength wire, ultra-high molecular weight polyethylene fiber high-strength wire, etc.

[0003] After the high-strength wire is produced, its performance needs to be tested to ensure the production quality of the high-strength wire;

[0004] For example, the patent with publication number CN221745733U specifically discloses a polyester thread tensile strength testing machine, which manually places one end of the thread into a limit clamp seat on a fixed base for fixing, and then places the other end of the thread into a limit clamp seat on a movable seat for fixing, so as to clamp the thread, and then lifts the movable seat to perform a tensile test on the thread;

[0005] However, the above patents require manual disassembly and assembly of the wires, which requires the staff to spend a lot of time and energy, especially when the test samples need to be frequently replaced, which will seriously affect the test efficiency and increase the workload of the staff;

[0006] Therefore, it is necessary to provide a high-strength wire high and low temperature strength tester to solve the above problems.

[0007] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a high-strength wire high and low temperature strength tester to achieve the effect of automatically disassembling and assembling the wire.

[0009] The technical solution adopted by the present application to solve its technical problems is: a high-strength wire high and low temperature strength tester, including a base; a box assembly, the box assembly is arranged on the base; a stretching assembly, the stretching assembly is arranged on the base, and the stretching assembly has a hanging rod suitable for stretching; a clamping assembly, the clamping assembly is arranged on the box assembly; an upper line assembly, the upper line assembly is arranged on the box assembly, and the upper line assembly includes: a mounting frame, the mounting frame is mounted on the box assembly, a servo motor is mounted on the mounting frame, and a wire wheel is mounted on the output end of the servo motor; a connecting frame, the connecting frame is mounted on one end of the mounting frame, and a roller is rotatably mounted on the connecting frame; a through slot, the through slot is opened on the hanging rod, two sets of guide wheels are rotatably mounted on the through slot, and the through slot has a water A flat portion and a vertical portion; two groups of mounting boxes, the mounting boxes are mounted on the hanging rod, the two groups of mounting boxes are respectively provided with a first material bin and a second material bin, and at least two groups of first clips and second clips are respectively provided inside the first material bin and the second material bin; two groups of cylinders, the cylinders are mounted inside the mounting boxes, a base plate is mounted on the output end of the cylinders, at least two groups of air holes are provided on the base plate, the hanging rod is provided with hole grooves, and the hole grooves are partially connected with the through grooves; at least two groups of baffles, the baffles are arranged on the base plate; two groups of blocking plates, the blocking plates are arranged on the base plate; wherein: the first clip has at least two groups of bosses, elastic hook holding portions are provided on both sides of the first clip, the second clip has at least two groups of grooves, and hook portions are provided on both sides of the second clip.

[0010] Furthermore, the box assembly includes a box shell installed on the base, a box door is provided on one side of the box shell, an inner box is provided inside the box shell, the inner box is installed on the base, and an opening is provided on one side of the inner box close to the box door.

[0011] Furthermore, a control box is arranged on the other side of the box shell, a temperature simulator is arranged inside the control box, a delivery pipe is arranged at the output end of the temperature simulator, the delivery pipe is inserted into the box shell and the inner box, and the other end of the delivery pipe is connected to the input end of the temperature simulator.

[0012] Furthermore, a cutting part is provided below the mounting box, and the cutting part includes a fixed box mounted on a hanging rod, an electric cylinder is installed inside the fixed box, a push rod is installed at the output end of the electric cylinder, the push rod passes through the hanging rod, a cutting knife is installed at the end of the push rod away from the electric cylinder, a knife groove is opened on the hanging rod, and the knife groove and the through groove are partially connected.

[0013] Furthermore, the stretching assembly includes a support frame installed on the base, a crossbeam is slidably arranged on the support frame, a screw rod and a guide rod are respectively penetrated at both ends of the crossbeam, a driving device is connected to the bottom of the screw rod, the driving device is installed at the bottom of the support frame, a hanging rod is installed on the crossbeam, the hanging rod penetrates the box assembly, and a hook portion is provided at the bottom of the hanging rod.

[0014] Furthermore, the clamping assembly includes a protective shell installed on the top of the box body, a stepper motor is arranged inside the protective shell, a rotating rod is rotatably installed inside the base, the rotating rod passes through the box body assembly, one end of the rotating rod and the output end of the stepper motor are fixedly sleeved with synchronous pulleys, and the external transmission of the two sets of synchronous pulleys is provided with belts.

[0015] Furthermore, a first disc is fixedly sleeved on the rotating rod, and at least two groups of hooking rods are penetrated on the first disc. The at least two groups of hooking rods are arranged in a circle on the first disc, and vertical holes are penetrated on the hooking rods, and the hooking rods have hooking grooves.

[0016] Furthermore, an upper mounting plate is installed at one end of the hooking rod away from the first disc, an upper guide seat is arranged on the upper mounting plate, a through hole is arranged through the upper guide seat, a second disc is fixedly sleeved on the rotating rod, at least two groups of round rods are arranged circumferentially on the second disc, a lower mounting plate is installed at one end of the round rod away from the second disc, and a lower guide seat is installed on the lower mounting plate.

[0017] Furthermore, at least two groups of connecting rods are installed on the lower guide seat, and a temporary storage tube is installed at one end of the connecting rod away from the lower guide seat. A position sensor is arranged inside the temporary storage tube, and the position sensor is controlled by a PLC system.

[0018] Furthermore, a rotating part is provided on the upper guide seat, and the rotating part includes a fixed seat installed on the upper guide seat, a rotating shaft is rotatably installed on the fixed seat, a rotating motor is installed on the upper guide seat, the output end of the rotating motor is connected to one end of the rotating shaft, a closing disk is provided on the rotating shaft, the size of the closing disk is larger than the size of the through hole, and a recessed groove is provided on the closing disk; a driving part is provided on the lower guide seat, a sealing plate is provided on the driving part, the size of the sealing plate is larger than the size of the through hole, and an electromagnet is provided on the sealing plate.

[0019] The beneficial effect of the present application is that the present application provides a high-strength wire high and low temperature strength tester, which can automatically control the high-strength wire when it is put on and off the wire through the setting of the wire-on component, without the need for staff to frequently manually put the wire on and off, thereby achieving the effect of automatically disassembling and assembling the wire.

[0020] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0022] In the attached picture:

[0023] Figure 1This is an overall schematic diagram of a high-strength wire high and low temperature strength tester in this application;

[0024] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0025] Figure 3 for Figure 2 The overall schematic diagram of the middle hanging rod;

[0026] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0027] Figure 5 for Figure 1 A partial cross-sectional schematic diagram from another perspective;

[0028] Figure 6 for Figure 1 The overall schematic diagram of the middle part;

[0029] Figure 7 for Figure 1 The structural diagram of the middle part as a whole;

[0030] Figure 8 for Figure 7 The enlarged schematic diagram of the center C;

[0031] Fig. 9 for Figure 7 The overall schematic diagram from another perspective;

[0032] Fig.10 for Fig. 9 The enlarged schematic diagram of point D in the middle;

[0033] Fig.11 for Figure 2 The overall schematic diagram of the first shelf and the second shelf;

[0034] Among them, the reference numerals in the figure are:

[0035] 1. Base; 2. Tensile assembly; 21. Crossbeam; 22. Screw rod; 23. Support frame; 24. Hanging rod; 25. Hooking part;

[0036] 3. Box assembly; 31. Control box; 32. Delivery pipe; 33. Box shell; 34. Box door; 35. Inner box;

[0037] 4. Clamping assembly; 41. Protective shell; 42. Stepping motor; 43. Belt; 44. Synchronous pulley; 45. Rotating rod; 46. Hooking rod; 461. Hooking groove; 47. First disc; 471. Second disc; 472. Round rod; 48. Upper mounting plate; 49. Upper guide seat; 491. Lower guide seat; 492. Through hole; 410. Temporary storage tube; 411. Connecting rod; 412. Closing disc; 413. Concave groove; 414. Rotating shaft; 415. Rotating motor; 416. Fixed seat; 417. Driving unit; 418. Electromagnet;

[0038] 5. On-line assembly; 51. Wire wheel; 52. Servo motor; 53. Mounting frame; 54. Connecting frame; 541. Roller; 55. Guide wheel; 56. Through slot; 57. First silo; 571. Second silo; 58. Mounting box; 581. Hole slot; 582. Cylinder; 583. Bottom plate; 584. Baffle; 585. Sealing plate; 59. Cutting part; 591. Push rod; 592. Cutter; 593. Knife slot; 510. First clamp; 511. Boss; 512. Elastic hook holding part; 513. Second clamp; 514. Groove; 515. Hook part. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0040] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0041] Embodiment 1: This embodiment specifically describes the basic structure and working principle of high-strength wire strength test, specifically:

[0042] like Figure 1 As shown, the present application provides a high-strength wire high and low temperature strength tester, including a base 1, which is the bearing part of the tester and is usually placed on a flat ground. At the same time, a box assembly 3 is arranged on the base 1 to provide a test space for the high-strength wire, specifically:

[0043] like Figure 1 and Figure 5As shown, the box assembly 3 includes a box shell 33 fixedly mounted on the base 1, and a box door 34 for closing the box shell 33 is provided on one side of the box shell 33, and an inner box 35 is provided inside the box shell 33, the inner box 35 is fixedly mounted on the base 1, and an opening is provided on one side of the inner box 35 close to the box door 34, so as to provide an accommodation space for the test of high-strength wire;

[0044] A control box 31 is provided on the other side of the box shell 33. The control box 31 is usually placed on a flat ground, and a temperature simulator (not shown in the figure) is provided inside the control box 31. The temperature simulator is an existing oil temperature machine, and the specific structure and principle are not described in detail here.

[0045] Continue to refer Figure 6 At the same time, the output end of the temperature simulator is provided with a delivery pipe 32, which is inserted into the box shell 33 and the inner box 35, and the other end of the delivery pipe 32 is connected to the input end of the temperature simulator, so that under the drive of the temperature simulator, high-temperature oil or low-temperature oil is introduced into the delivery pipe 32, so as to heat and cool the inner box 35, such as -10°C to 60°C, and then the test data of high-strength wire at different temperatures can be simulated;

[0046] It should be noted that there is a certain gap between the inner box 35 and the box shell 33, so as to isolate the temperature inside to a certain extent. At the same time, for the convenience of description, the inner box 35 and the box shell 33 form a complete component and are defined as a box body;

[0047] like Figure 1-Figure 3 As shown, a tensile assembly 2 for providing power for high-strength wire tensile testing is arranged on the base 1, and the tensile assembly 2 includes a support frame 23 fixedly mounted on the base 1, and the support frame 23 is welded by a plurality of steel frames, and a crossbeam 21 is vertically slidably arranged on the support frame 23, and the crossbeam 21 is located above the box body, and a screw rod 22 is rotatably arranged on the support frame 23, and the screw rod 22 is transmission-connected with the crossbeam 21, and a driving device is connected to the bottom of the screw rod 22;

[0048] The driving device may be a driving motor or a hydraulic motor, and the driving device is installed at the bottom of the support frame 23, and then driven by the driving device, the screw rod 22 drives the cross beam 21 to move in the vertical direction;

[0049] Continue to refer Figure 3 A hanging rod 24 is fixedly mounted on the crossbeam 21, and the hanging rod 24 penetrates the box body so as to move up and down with the crossbeam 21. At the same time, the bottom of the hanging rod 24 has a hook portion 25 suitable for hooking subsequent equipment. When the crossbeam 21 moves up and down, the hanging rod 24 is driven to move up and down, and then the subsequent equipment is hooked by the hook portion 25 to move up and down;

[0050] like Figure 5-Figure 7 As shown, a clamping assembly 4 for clamping the high-strength wire is arranged on the box assembly 3, and the clamping assembly 4 includes a protective shell 41 fixedly installed on the top of the box, and a stepping motor 42 is arranged inside the protective shell 41. At the same time, a rotating rod 45 is rotatably installed inside the base 1, and the rotating rod 45 passes through the box, and one end of the rotating rod 45 is exposed from the top of the box. At the same time, a synchronous pulley 44 is fixedly sleeved on the end of the rotating rod 45 exposed from the box and the output end of the stepping motor 42, and a belt 43 is arranged on the external transmission of the two sets of synchronous pulleys 44, and then driven by the stepping motor 42, the rotating rod 45 is driven to rotate through the belt 43 and the synchronous pulley 44;

[0051] Continue to refer Figure 7 A first disc 47 is fixedly sleeved on the rotating rod 45, and a plurality of hooking rods 46 are arranged through the first disc 47, so that when the rotating rod 45 drives the first disc 47 to rotate, the hooking rods 46 are synchronously driven to rotate. At the same time, the hooking rods 46 can move up and down on the first disc 47 under the action of external force, and the plurality of hooking rods 46 are arranged in a circle on the first disc 47. At the same time, an upper mounting plate 48 is fixedly mounted on one end of the hooking rod 46 away from the first disc 47, and an upper clamping portion (not shown in the figure) is arranged on the upper mounting plate 48, so as to clamp the high-strength wire and form a plurality of upper clamping stations;

[0052] It should be noted that the hooking rod 46 has a hooking groove 461 adapted to the hooking portion 25 of the hanging rod 24, so that the hooking portion 25 can be inserted into the hooking groove 461 on the hooking rod 46 for engagement and connection, so that the hooking rod 46 moves up and down under the drive of the hanging rod 24, and in the initial state, the hooking rod 46 is located at the bottom of the hanging rod 24 (not in contact), so that when the hooking rod 46 rotates, it is prevented from generating mechanical interference. For the convenience of explanation, the position of the hanging rod 24 at this time is defined as the initial position;

[0053] Continue to refer Figure 7 A second disc 471 is fixedly sleeved on the rotating rod 45, and the second disc 471 is located below the first disc 47, and multiple groups of round rods 472 are arranged circumferentially on the second disc 471, and a lower mounting plate (not shown in the figure) is fixedly mounted on one end of the round rod 472 away from the second disc 471, and a lower clamping portion (not shown in the figure) is fixedly mounted on the lower mounting plate, so as to clamp the high-strength wire and form multiple groups of lower clamping stations;

[0054] It should be noted that the upper clamping part and the lower clamping part are both prior art, such as the clamping mechanism mentioned in the patent with authorization announcement number CN210269400U, which will not be described in detail in this application;

[0055] When clamping, multiple groups of high-strength wires can be clamped at one time, and after the previous group of high-strength wires is clamped, the stepper motor 42 is started to drive the two groups of discs to rotate through the rotating rod 45 to switch the clamping position, and then the subsequent high-strength wires can be clamped;

[0056] In summary, when testing high-strength wires, the two ends of multiple groups of high-strength wires are sequentially placed in multiple groups of clamping stations in the clamping assembly 4 for fixing and clamping, and then the temperature simulator in the box assembly 3 heats or cools the inside of the box to simulate that multiple groups of high-strength wires are in the same high and low temperature environment to ensure the consistency of the test temperature, and then the hanging rod 24 moves downward from the initial position until the hook portion 25 of the hanging rod 24 and the hooking groove 461 of the hooking rod 46 are aligned, which is defined as the hooking position for the convenience of explanation;

[0057] At this time, the stepping motor 42 drives the hooking groove 461 of the hooking rod 46 through the rotating rod 45 and the first disc 47 to Figure 6 The hook portion 25 of the hanging rod 24 is hinged with the hook portion 25 in the hook groove 461. At this time, the hanging rod 24 and the hook rod 46 form an integral connection. Then the hanging rod 24 moves upward, thereby driving the clamped wire thread on the upper mounting plate 48 of the hanging rod 24 to stretch, thereby testing its tensile performance. After the test is completed, the hanging rod 24 moves downward to the hooking position, and then the stepper motor 42 rotates counterclockwise to drive the hook rod 46 to retreat and separate from the hanging rod 24. At this time, the hanging rod 24 moves to the initial position, and the stepper motor 42 rotates clockwise again to drive the subsequent hook rod 46 to rotate to the position of the previous hook rod 46 to complete the switching of the clamping station. Then repeat the above steps to test and switch. After the test is completed, after the temperature of the control box 31 drops or rises to normal temperature, the staff can disassemble multiple groups of high-strength wires in turn.

[0058] Embodiment 2: During the test of the high-strength wire, the staff is required to manually replace the high-strength wire. Since the number of high-strength wires tested each time is large, the labor intensity of the staff is increased. Moreover, when replacing multiple sets of high-strength wires, the machine needs to be stopped, which affects the test efficiency.

[0059] In order to solve this problem, this embodiment automatically loads and unloads the high-strength wire in a physical manner, specifically:

[0060] like Figure 1-Figure 2As shown, an upper thread assembly 5 is arranged on the box body, and the upper thread assembly 5 is used for automatically winding high-strength wire. The upper thread assembly 5 includes a mounting frame 53 fixedly mounted on the top of the box body, and the mounting frame 53 is located on one side of the hanging rod 24. At the same time, a servo motor 52 is fixedly mounted on the top of the mounting frame 53, and a wire wheel 51 is fixedly mounted on the output end of the servo motor 52, and the wire wheel 51 is used for winding high-strength wire;

[0061] At the same time, a connecting frame 54 is provided on one side of the mounting frame 53, and a roller 541 is rotatably mounted on the connecting frame 54, so that one end of the high-strength wire passes through the roller 541 and enters the subsequent equipment, so that the high-strength wire has a certain tension;

[0062] A through slot 56 is provided on the hanging rod 24, and the through slot 56 has a horizontal section and a vertical section, so that one end of the high-strength wire can enter the vertical section from the horizontal section. At the same time, two sets of guide wheels 55 are rotatably installed on the horizontal section, so that the high-strength wire entering the horizontal section can pass through the guide wheels 55 and be guided;

[0063] Continue to refer Figure 2 At the same time, two groups of installation boxes 58 are arranged on the hanging rod 24, and the two groups of installation boxes 58 are arranged opposite to each other, and the first material bin 57 and the second material bin 571 are respectively penetrated on the two groups of installation boxes 58, and multiple groups of first clips 510 are arranged inside the first material bin 57, and multiple groups of second clips 513 are arranged inside the second material bin 571, so that the first clips 510 and the second clips 513 can be clamped under the action of external force, thereby clamping the high-strength wire, and the multiple groups of first clips 510 and the multiple groups of second clips 513 are in a stacked state from top to bottom in the two groups of material bins, and at the same time, a slide groove suitable for the first clip 510 to discharge is penetrated in the first material bin 57, and a blanking groove suitable for the second clip 513 to discharge is penetrated in the second material bin 571;

[0064] like Fig.11 As shown, it should be noted that the first clip 510 has multiple groups of bosses 511, and elastic hooking portions 512 are arranged on both sides of the first clip 510, and hooking portions 515 adapted to the elastic hooking portions 512 are arranged on both sides of the second clip 513, and multiple groups of grooves 514 adapted to the bosses 511 are provided on the second clip 513, so that when the two groups of clips are engaged, the high-strength wire is divided into multiple sections for engagement, so that the connection is more secure;

[0065] like Figure 2-Figure 4As shown, a pushing part is provided inside the two sets of installation boxes 58, and the pushing part is used to push out the first clip 510 and the second clip 513. The two sets of pushing parts are respectively located below the first bin 57 and the second bin 571. It should be noted that when the first clip 510 and the second clip 513 are pushed out, the high-strength wire can be clamped. For the convenience of description, the pushing part below the first bin 57 is used as an example for description below:

[0066] Continue to refer Figure 4 The pushing part includes a cylinder 582 fixedly installed inside the installation box 58, and a bottom plate 583 is fixedly installed at the output end of the cylinder 582 to receive the first clip 510 falling through the slide slot, and multiple groups of symmetrically arranged baffles 584 are arranged on both sides of the first clip 510 on the bottom plate 583, so that the first clip 510 falling on the bottom plate 583 will not shake, and a hole groove 581 suitable for the sliding of the bottom plate 583 is penetrated on the hanging rod 24, and the hole groove 581 is connected with the vertical section of the through groove 56, and then driven by the cylinder 582, the bottom plate 583 drives the first clip 510 to move to the inside of the hole groove 581;

[0067] At the same time, multiple groups of air holes (not shown in the figure) are provided at the position where the bottom plate 583 and the first clamp 510 are attached, and an air port (not shown in the figure) is provided on one side of the bottom plate 583 close to the cylinder 582, and the air port is connected to an external air pump through a hose, so as to facilitate the first clamp 510 to be attached to the side of the bottom plate 583 by pneumatic adsorption;

[0068] Meanwhile, a blocking plate 585 is provided on the bottom plate 583. In the initial state, the bottom plate 583 is located below the chute. When the cylinder 582 drives the first clamp 510 to move through the bottom plate 583, the blocking plate 585 moves synchronously and closes the chute to prevent the first clamp 510 in the first bin 57 from falling out.

[0069] It can be understood that when the thread is first put on the line, the staff will pull out one end of the high-strength wire on the wire wheel 51, and pass it through the roller 541 and the guide wheel 55 in sequence, so that it enters the through groove 56, until one end of the high-strength wire is located between the two sets of pushing parts. At this time, the two sets of pushing parts push out the first clamp 510 and the second clamp 513, and clamp the high-strength wire, so that the first clamp 510 and the second clamp 513 are connected to the high-strength wire. At this time, the high-strength wire is in a suspended state. This is the first clamping. Then the two sets of pushing parts can be reset. For the convenience of explanation, the first clamp 510 and the second clamp 513 are clamped together as a whole and are defined as a suspended clamp.

[0070] like Figure 7-Figure 8As shown, in order to realize automatic clamping of high-strength wire, the upper clamping part is set as an upper guide seat 49, and the upper guide seat 49 is installed on the upper mounting plate 48. At the same time, a through hole 492 is penetrated on the upper guide seat 49, and the through hole 492 is suitable for the high-strength wire with the suspension clamp to pass through. After the first clamping is completed, the servo motor 52 drives the wire wheel 51 to rotate to pay off the high-strength wire, and then under the action of the gravity of the suspension clamp, the high-strength wire is driven to pass through the through hole 492;

[0071] Continue to refer Figure 7 , and the lower clamping part is set to a lower guide seat 491 with the same structure and function as the upper guide seat 49, and multiple groups of connecting rods 411 are fixedly installed on the lower guide seat 491, and a temporary storage tube 410 is fixedly installed at one end of the connecting rod 411 away from the lower guide seat 491, and a position sensor (not shown in the figure) is set inside the temporary storage tube 410, and the position sensor is controlled by a PLC system;

[0072] At the same time, a vertical hole of the same size as the through slot 56 is provided on the hook holding rod 46. When the wire is put on, the stepper motor 42 drives the vertical hole on the hook holding rod 46 to be on the same axis as the through slot 56 through the rotating rod 45 and the first disc 47. At this time, the high-strength wire with the suspension clamp passes through the vertical hole and the upper guide seat 49 in sequence under the action of gravity and moves to the position sensor. At this time, the position sensor sends a signal to the PLC system, and then the PLC system controls the pusher to clamp the high-strength wire for the second time, and after the clamping is completed, the wire release action continues;

[0073] Continue to refer Figure 8 Two sets of rotating parts are symmetrically arranged on the upper guide seat 49, and the rotating part includes a fixed seat 416 fixedly mounted on the upper guide seat 49, and a rotating shaft 414 is rotatably mounted on the fixed seat 416. At the same time, a rotating motor 415 is fixedly mounted on the upper guide seat 49, and the output end of the rotating motor 415 is connected to one end of the rotating shaft 414, and then the rotating shaft 414 rotates under the drive of the rotating motor 415;

[0074] Meanwhile, a closing disk 412 is provided on the rotating shaft 414. The size of the closing disk 412 is larger than the size of the through hole 492 so as to close both ends of the through hole 492. In the initial state, the closing disk 412 is away from the through hole 492 so that the through hole 492 is in an open state, thereby facilitating the passage of the suspension clip.

[0075] When the high-strength wire is clamped for the second time, the PLC controls the rotating motor 415 to rotate, and the rotating part at the bottom of the upper guide seat 49 drives the closing disk 412 to rotate toward the lower end opening of the through hole 492 through the rotating shaft 414 to block the lower end thereof;

[0076] At the same time, a concave groove 413 suitable for the wire to pass through is opened on the closing disk 412. When the closing disk 412 is blocked, the wire is located in the concave groove 413. Then, when the wire is released under the drive of the servo electric, the wire can smoothly pass through the concave groove 413 and enter the subsequent equipment;

[0077] like Figure 3-Figure 4 As shown, a cutting portion 59 is provided below the mounting box 58, and the cutting portion 59 is used to cut the high-strength wire so that it falls naturally;

[0078] The cutting part 59 includes a fixing box fixedly mounted on the hanging rod 24, an electric cylinder is fixedly mounted inside the fixing box, and a push rod 591 is fixedly mounted at the output end of the electric cylinder, the push rod 591 penetrates the hanging rod 24, and a cutter 592 is fixedly mounted at one end of the push rod 591 away from the electric cylinder, and a knife groove 593 adapted to the cutter 592 is opened on the hanging rod 24, and the knife groove 593 is connected to part of the through groove 56;

[0079] Then, driven by the electric cylinder, the push rod 591 drives the cutter 592 to move toward the knife groove 593, thereby cutting the high-strength wire in the through groove 56 and causing it to fall naturally;

[0080] When the secondary clamping of the high-strength wire is completed and the wire is continuously released, when the suspension clamp after the secondary clamping passes the position of the cutter 592, the cutter 592 starts to cut the high-strength wire. After cutting, the high-strength wire with two sets of suspension clamps begins to fall freely. At this time, since the lower part of the upper guide seat 49 is blocked by the closing disk 412, the suspension clamp located above the upper guide seat 49 will fall into the through hole 492 and be restricted by the closing disk 412. At the same time, the suspension clamp at the bottom will be exposed from the bottom of the lower guide seat 491.

[0081] At the same time, a closing part (not shown in the figure) with the same structure as the above-mentioned rotating part is provided on the lower guide seat 491, so that after the high-strength wire with two sets of suspension clamps falls freely after being cut, when the suspension clamp at the bottom exposes the bottom of the lower guide seat 491, the closing part is controlled to close the lower guide seat 491, thereby restricting the suspension clamp located below the lower guide seat 491, and at the same time, the rotating part above the upper guide seat 49 closes the upper end of the through hole 492, so that the suspension clamp at the upper end is sealed inside the through hole 492, so that after the high-strength wire is broken, the suspension clamp at the upper end will remain in the through hole 492, and then it can be subjected to a strong tensile test by the tensile component 2. After the test is completed, the suspension clamp at the lower end after being broken will be dropped under the action of gravity, and at the same time, the rotating part of the upper guide seat 49 contacts and closes the through hole 492, so that the waste inside can escape to complete the automatic dropping operation;

[0082] It should be noted that after the high-strength wire with two sets of suspension clamps is cut and falls freely, the pusher clamps the high-strength wire again. At this time, the stepper motor 42 drives the subsequent hook holding rod 46 and the hook holding rod 46 of the previous process to switch positions again, and repeats the above actions to complete the threading operation of multiple sets of high-strength wires. At the same time, the electrical equipment in this application, such as the rotating motor 415, will be provided with a thermal insulation protective shell 41 on the outside during subsequent use to prevent it from being affected by subsequent high and low temperature simulations;

[0083] Embodiment three:

[0084] like Figure 9-10 As shown, the lower guide seat 491 may also be provided with a driving portion 417 having the same driving structure as the rotating portion, and a sealing plate is provided on the rotating shaft 414 of the driving portion 417, the size of the sealing plate being larger than the size of the through hole 492, and in the initial state, the sealing plate is located at the bottom of the lower guide seat 491 and away from the lower guide seat 491, so that the bottom of the lower guide seat 491 is in an open state, and when the closing disk 412 performs a blocking operation, the sealing plate performs a blocking operation synchronously, so that it closes the lower guide seat 491;

[0085] Continue to refer Fig.10 An electromagnet 418 is arranged on the sealing plate. When the hanging clamp at the bottom contacts the sealing plate, the electromagnet 418 on the sealing plate starts to be energized to adsorb the hanging clamp at the bottom. Then the test action of the first embodiment is repeated. When the test is completed, the waste can be retained inside the lower guide seat 491 and can be removed synchronously with the subsequent waste.

[0086] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-strength wire high and low temperature strength tester, characterized in that: include: Base (1); A box assembly (3), wherein the box assembly (3) is arranged on the base (1); A stretching component (2), the stretching component (2) being arranged on the base (1), the stretching component (2) having a hanging rod (24) suitable for stretching; A clamping assembly (4), wherein the clamping assembly (4) is arranged on the box assembly (3); An upper line component (5), the upper line component (5) is arranged on the box component (3), and the upper line component (5) comprises: A mounting frame (53), the mounting frame (53) being mounted on the box assembly (3), a servo motor (52) being mounted on the mounting frame (53), and a wire wheel (51) being mounted on an output end of the servo motor (52); A connecting frame (54), the connecting frame (54) being mounted on one end of the mounting frame (53), and a roller (541) being rotatably mounted on the connecting frame (54); A through slot (56), the through slot (56) being provided on the hanging rod (24), two sets of guide wheels (55) being rotatably mounted on the through slot (56), the through slot (56) having a horizontal portion and a vertical portion; Two groups of installation boxes (58), the installation boxes (58) being installed on the hanging rod (24), the two groups of installation boxes (58) being respectively provided with a first material bin (57) and a second material bin (571), and at least two groups of first clips (510) and second clips (513) being respectively provided inside the first material bin (57) and the second material bin (571); Two groups of cylinders (582), the cylinders (582) are installed inside the installation box (58), the output end of the cylinders (582) is installed with a bottom plate (583), the bottom plate (583) is provided with at least two groups of air holes, the hanging rod (24) is penetrated by a hole groove (581), and the hole groove (581) is connected with a part of the through groove (56); At least two sets of baffles (584), wherein the baffles (584) are arranged on the bottom plate (583) Two groups of blocking plates (585), wherein the blocking plates (585) are arranged on the bottom plate (583); Wherein: the first clip (510) has at least two groups of bosses (511), and elastic hooking portions (512) are arranged on both sides of the first clip (510); the second clip (513) has at least two groups of grooves (514), and hook portions (515) are arranged on both sides of the second clip (513); A cutting portion (59) is provided below the installation box (58), the cutting portion (59) comprising a fixing box installed on the hanging rod (24), an electric cylinder installed inside the fixing box, a push rod (591) installed at the output end of the electric cylinder, the push rod (591) passing through the hanging rod (24), a cutting knife (592) installed at one end of the push rod (591) away from the electric cylinder, a knife groove (593) is provided on the hanging rod (24), and the knife groove (593) is partially connected to the through groove (56); Then, driven by the electric cylinder, the push rod (591) drives the cutter (592) to move toward the cutter groove (593), thereby cutting the high-strength wire in the through groove (56) and causing it to fall naturally.

2. A high-strength wire high and low temperature strength tester according to claim 1, characterized in that: The box assembly (3) comprises a box shell (33) mounted on the base (1); a box door (34) is provided on one side of the box shell (33); an inner box (35) is provided inside the box shell (33); the inner box (35) is mounted on the base (1); and an opening is provided on a side of the inner box (35) close to the box door (34).

3. A high-strength wire high and low temperature strength tester according to claim 2, characterized in that: A control box (31) is arranged on the other side of the box shell (33), a temperature simulator is arranged inside the control box (31), a delivery pipe (32) is arranged at the output end of the temperature simulator, the delivery pipe (32) is inserted into the box shell (33) and the inner box (35), and the other end of the delivery pipe (32) is connected to the input end of the temperature simulator.

4. A high-strength wire high and low temperature strength tester according to claim 1, characterized in that: The stretching assembly (2) comprises a support frame (23) mounted on the base (1), a crossbeam (21) being slidably arranged on the support frame (23), a screw rod (22) and a guide rod being respectively penetrated at both ends of the crossbeam (21), a driving device being connected to the bottom of the screw rod (22), and the driving device being mounted on the bottom of the support frame (23), a hanging rod (24) being mounted on the crossbeam (21), the hanging rod (24) penetrating the box assembly (3), and a hook portion (25) being provided at the bottom of the hanging rod (24).

5. A high-strength wire high and low temperature strength tester according to claim 4, characterized in that: The clamping assembly (4) comprises a protective shell (41) installed on the top of the box body, a stepper motor (42) is arranged inside the protective shell (41), a rotating rod (45) is rotatably installed inside the base (1), the rotating rod (45) passes through the box body assembly (3), one end of the rotating rod (45) and the output end of the stepper motor (42) are fixedly sleeved with a synchronous pulley (44), and the external transmission of the two sets of synchronous pulleys (44) is provided with a belt (43).

6. A high-strength wire high and low temperature strength tester according to claim 5, characterized in that: A first disc (47) is fixedly sleeved on the rotating rod (45), and at least two groups of hooking rods (46) are arranged through the first disc (47). The at least two groups of hooking rods (46) are arranged in a circle on the first disc (47), and vertical holes are arranged through the hooking rods (46). The hooking rods (46) have hooking grooves (461).

7. A high-strength wire high and low temperature strength tester according to claim 6, characterized in that: An upper mounting plate (48) is installed at one end of the hooking rod (46) away from the first disc (47), an upper guide seat (49) is arranged on the upper mounting plate (48), a through hole (492) is arranged through the upper guide seat (49), a second disc (471) is fixedly sleeved on the rotating rod (45), at least two groups of round rods (472) are arranged circumferentially on the second disc (471), a lower mounting plate is installed at one end of the round rod (472) away from the second disc (471), and a lower guide seat (491) is installed on the lower mounting plate.

8. A high-strength wire high and low temperature strength tester according to claim 7, characterized in that: At least two groups of connecting rods (411) are installed on the lower guide seat (491), and a temporary storage tube (410) is installed at one end of the connecting rod (411) away from the lower guide seat (491). A position sensor is arranged inside the temporary storage tube (410), and the position sensor is controlled by a PLC system.

9. The high-strength wire high and low temperature strength tester according to claim 7, characterized in that: The upper guide seat (49) is provided with a rotating part, and the rotating part includes a fixed seat (416) installed on the upper guide seat (49), and a rotating shaft (414) is rotatably installed on the fixed seat (416). A rotating motor (415) is installed on the upper guide seat (49), and the output end of the rotating motor (415) is connected to one end of the rotating shaft (414). A closing disk (412) is provided on the rotating shaft (414), and the size of the closing disk (412) is larger than the size of the through hole (492). A recessed groove (413) is provided on the closing disk (412).

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