Full-automatic universal material testing machine

Abstract

The invention relates to the technical field of material testing machines, and discloses a full-automatic universal material testing machine, comprising: a supporting mechanism for supporting the whole device and providing a mounting position and a protection effect for a subsequently mounted mechanism; the clamping mechanism is arranged in the supporting mechanism and is used for clamping the placed to-be-tested material so as to carry out subsequent test work; the adjusting mechanism is arranged in the supporting mechanism and is used for testing the placed to-be-tested material; and the loading and unloading mechanism is arranged in the supporting mechanism and is used for providing a position for storing a to-be-tested material and automatically placing and taking the to-be-tested material, so that two-hand operation of workers is liberated. By means of the automatic feeding and discharging mechanism, efficiency and safety are improved, and errors are reduced; meanwhile, the test environment is kept clean through the automatic cleaning mechanism, and the result accuracy is improved; and finally, the material application range is expanded by adjusting the flexibility of the mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of material testing machines, in particular to a full-automatic universal material testing machine. Background Art

[0002] In the field of materials science and engineering, it is crucial to understand and verify the physical and mechanical properties of various materials. These properties include, but are not limited to, tensile strength, compressive strength, elastic modulus, and fatigue limit. In order to accurately evaluate these properties, comprehensive testing is required using a universal material testing machine. This equipment can simulate various load conditions to perform stress-strain analysis on materials, helping researchers and engineers optimize material formulations, design structures, and ensure product reliability and safety.

[0003] There are many kinds of universal material testing machines on the market. These devices usually include mechanical loading systems, clamping devices and precise measurement systems, and can perform static and dynamic mechanical tests. By applying force through the loading mechanism and cooperating with the data acquisition system to record the response of the material, the testing machine can accurately determine the mechanical properties of the material. Although the existing testing machines can meet the basic testing needs in terms of function, most of them still rely on manual operation to load and remove materials, as well as monitor the test process.

[0004] Although existing universal material testing machines can provide basic testing functions, they have several major shortcomings. First, manual loading and unloading operations increase the complexity of the test and human errors, especially when a large number of samples need to be processed or long-term testing is required. Secondly, material debris and impurities generated during the test often need to be manually cleaned, which not only increases labor intensity, but also affects the accuracy and repeatability of the test results. Finally, the adjustment of the test environment and test process is usually inflexible and cannot automatically adapt to materials of different sizes and types, limiting its scope of application. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a fully automatic universal material testing machine, which significantly improves the operating efficiency and safety through the automated loading and unloading mechanism and reduces human errors. The automatic cleaning mechanism effectively maintains the cleanliness of the test environment and ensures accurate results. In addition, the flexibility of the adjustment mechanism enables the equipment to adapt to various materials and expands the scope of application.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fully automatic universal material testing machine, comprising:

[0007] The supporting mechanism is used to support the entire device and provide an installation location and protective effect for the subsequently installed mechanisms;

[0008] A clamping mechanism, which is arranged inside the supporting mechanism and is used to clamp the material to be tested so as to carry out subsequent testing work;

[0009] An adjusting mechanism, which is arranged inside the supporting mechanism and is used to test the placed material to be tested;

[0010] The loading and unloading mechanism is arranged inside the supporting mechanism, and is used to provide a place for storing the materials to be tested, and automatically put the materials to be tested, thereby freeing the hands of the employees to operate;

[0011] A cleaning mechanism, which is arranged outside the adjusting mechanism and is used to clean and collect debris and impurities generated during the test;

[0012] The steel bar weight deviation laser distance meter is arranged on the top and is used to weigh the weight of each steel bar to be tested, measure the length, and then perform laser marking.

[0013] Preferably, the supporting mechanism comprises a base, and two groups of hydraulic supporting rods are fixedly connected to the bottom of the base.

[0014] Preferably, the adjusting mechanism comprises a support seat, the support seat is fixedly connected to the upper side of the base, the middle part of the support seat is fixedly installed with a mounting plate, the upper side of the mounting plate is fixedly connected with four limit rods, the outer periphery of the four limit rods is fixedly connected with a top plate, the outer sides of the four limit rods are provided with a U-shaped support frame, and the middle part of the U-shaped support frame is slidably connected with an electric lifting plate through a slide rail, the outer sides of the four limit rods are fixedly connected with a connecting block 1, the side of the connecting block 1 away from the limit rod is fixedly connected to the inner side of the U-shaped support frame, the outer sides of the four limit rods are fixedly connected with a connecting block 2, the side of the connecting block 2 away from the limit rod is fixedly connected to the inner side of the U-shaped support frame, the bottom of the four connecting blocks 1 is fixedly connected with a shell, and the upper sides of the four connecting blocks 2 are provided with a shell, the inside of the support seat is fixedly connected with a hydraulic top, and one of the shells is fixedly connected to the output end of the hydraulic top.

[0015] Preferably, the clamping mechanism includes two limit plates, which are respectively fixedly connected to the middle parts of the two shells, and the side of the limit plate away from the shell is slidably connected to two movable plates, the movable plate is in contact with the shell, and the sides of the two movable plates that are close to each other are slidably connected with clamps, the two clamps are in contact, and the sides of the two movable plates away from the limit plates are slidably connected with baffles, and the two baffles are fixedly installed in the middle part of one of the shells, and a hydraulic cylinder is fixedly connected to the inside of the shell, and a protrusion is fixedly connected to the output end of the hydraulic cylinder, and the protrusion is arranged between the two movable plates.

[0016] Preferably, the loading and unloading mechanism includes a steel bar frame, which is fixedly connected to the outer side of the base, and a plurality of support plates are fixedly connected to the middle part of the steel bar frame. A mechanical arm is fixedly connected to the upper side of the base, and a clamping assembly is fixedly connected to the side of the mechanical arm close to the adjusting mechanism. A frame is fixedly connected to the upper side of the base, and a transport assembly is arranged in the middle part of the frame. A dump trolley is arranged on the outer side of the base, and a scanning device is arranged on the top of the steel bar frame close to the mechanical arm, and the scanning device is used to scan the steel bar code.

[0017] Preferably, the cleaning mechanism includes a connecting plate, which is fixedly connected to the outer side of the support seat, and a blow pump is fixedly connected to the upper side of the connecting plate, the input end of the blow pump is fixedly connected to an air inlet pipe, a filter plate is fixedly installed in the middle of the air inlet pipe, the output end of the blow pump is fixedly connected to an air outlet pipe, the other end of the air outlet pipe is fixedly connected to a guide box, the guide box is fixedly connected to the middle part of the U-shaped support frame, a slag discharge box is fixedly connected to the side of the U-shaped support frame away from the guide box, the middle part of the slag discharge box is slidably connected to a filter box, and the outer side of the filter box is fixedly connected to a connecting mechanism.

[0018] Preferably, the connecting mechanism includes a fixed block, which is slidably connected to the middle part of the slag discharge box, and two compression springs are fixedly connected to the inside of the fixed block, and the opposite ends of the two compression springs are fixedly connected with a clamping block, the clamping block is in contact with the slag discharge box, and two clamping grooves are provided in the middle part of the slag discharge box, the clamping block and the clamping grooves are plug-fitted, and the middle part of the fixed block is rotatably connected with a disassembly component.

[0019] Preferably, the disassembly assembly includes a rotating rod, which is rotatably connected to the middle part of the fixed block, and two pull ropes are fixedly connected to the outer side of the rotating rod, and the other ends of the two pull ropes are fixedly connected to a side close to the two blocking blocks.

[0020] Preferably, two partitions are slidably connected inside the fixed block, and the partitions are fixedly connected between the compression spring and the clamping block.

[0021] Preferably, one end of the rotating rod away from the fixing block is fixedly connected to a handle, and an anti-slip groove is provided on the outer side of the handle.

[0022] Working principle: When in use, the mechanical arm is driven to grab the steel bars on the steel bar rack and move to one side of the steel bar rack. The camera scans and identifies the specifications, numbers and other information of the steel bars. After the scanning is completed, the mechanical arm moves the steel bars to the steel bar marking machine to complete the weight measurement, length measurement and laser marking of the steel bars. After the weighing and marking are completed, the mechanical arm grabs the steel bars again and places them in the clamping mechanism on the tensile testing machine. The clamping mechanism drives the hydraulic cylinder to make the clamping blocks clamp the two ends of the steel bars respectively to ensure the stability of the steel bars during the tensile test. Then, the hydraulic device starts the tensile test: the lower end of the clamping mechanism is fixed and the upper end is stretched upward until the steel bar is broken. The test machine records the key data of the steel bar tensile test throughout the process, including the maximum tensile force, deformation and breaking point.

[0023] Before the tensile test begins, the equipment automatically closes the sliding door of the test area to ensure safety during the test and prevent waste slag from splashing when the steel bar breaks. During the test, the air pump is driven to filter the gas and then pass through the air inlet and outlet pipes in turn and then be ejected from the guide box. The debris that falls off during the test can be blown into the slag discharge box. At the same time, the filter box collects the incoming debris, discharges the air and cools down the inside of the device. At the same time, if the steel bar breaks, the mechanical arm will grab the broken steel bar sample and put it into the dump truck next to it. Through the set transportation component, the waste can also be transported to the waste recovery truck through the transportation component to increase the efficiency of the test.

[0024] After the test is completed, the clamping assembly is driven by the mechanical arm to clamp the steel bar after the test and transport it to the top of the transport assembly. At the same time, the transport assembly is driven to transport the steel bar after the test to the dump truck, and the mechanical arm then takes out the next steel bar for testing, thereby completing the automation work;

[0025] After long-term use, the pull rope is reeled in by rotating the rotating rod, and the card slot and the card block are separated, so that the filter box can be quickly taken out and cleaned. During installation, the filter box and the fixed block are inserted into the slag discharge box. When entering, the slag discharge box squeezes the card block and the card block compresses the compression spring. At this time, the filter box and the fixed block can be inserted into the slag discharge box. When the card block moves to a position perpendicular to the card slot, the elasticity of the compression spring can bounce the card block into the card slot, so that the filter box can be quickly installed and fixed.

[0026] The present invention provides a fully automatic universal material testing machine. It has the following beneficial effects:

[0027] 1. The present invention significantly improves the operating efficiency and safety through the automated design of the loading and unloading mechanism. The loading and unloading mechanism reduces the need for manual operation through automated processing, reduces the risk of errors and accidents during operation, and is particularly suitable for test environments with high repeatability and batch operations.

[0028] 2. The present invention uses an adjustment mechanism and a clamping mechanism to enable the present invention to accurately test materials of different sizes and lengths and meet specific testing requirements of different materials. The stability and adjustability of the clamping mechanism ensure the correct positioning and fixation of the material during the test. These characteristics improve the accuracy and applicability of the test, allowing the equipment to be widely used in performance testing of various materials.

[0029] 3. The present invention keeps the equipment and work area clean through the automated cleaning function of the cleaning mechanism, preventing interference from impurities during the test process, thereby ensuring the accuracy of the test results and the long-term stable operation of the equipment, and eliminating the need for employees to frequently use tools to clean the device, thereby reducing the workload of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A perspective view of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the regulating mechanism of the present invention;

[0032] Figure 3 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0033] Figure 4 It is a structural schematic diagram of the movable plate of the present invention;

[0034] Figure 5 It is a structural schematic diagram of the mechanical arm of the present invention;

[0035] Figure 6 It is a structural schematic diagram of the scanning device of the present invention;

[0036] Figure 7 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0037] Figure 8 It is a structural schematic diagram of the card slot of the present invention;

[0038] Fig. 9 It is a structural schematic diagram of the connecting mechanism of the present invention.

[0039] Among them, 10, support mechanism; 101, base; 102, hydraulic support rod; 20, adjustment mechanism; 201, support seat; 202, mounting plate; 203, limit rod; 204, top plate; 205, connection block 1; 206, connection block 2; 207, shell; 208, hydraulic top; 209, U-shaped support frame; 210, electric lifting plate; 30, clamping mechanism; 301, limit plate; 303, movable plate; 304, clamping plate; 305, baffle; 306, hydraulic cylinder; 307, bump; 40, loading and unloading mechanism; 401, steel bar Frame; 402, support plate; 404, mechanical arm; 405, clamping assembly; 406, frame; 407, transportation assembly; 408, dump truck; 409, scanning device; 50, cleaning mechanism; 501, connecting plate; 502, air pump; 503, air inlet pipe; 504, filter plate; 505, air outlet pipe; 506, guide box; 507, slag discharge box; 508, filter box; 60, connecting mechanism; 601, fixing block; 602, compression spring; 603, card block; 604, card slot; 605, rotating rod; 606, pull rope; 70, marking machine. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Please see attached Figure 1 -Attached Fig. 9 The embodiment of the present invention provides a fully automatic universal material testing machine, comprising:

[0042] The support mechanism 10 is used to support the entire device and provide an installation position and protection effect for the subsequently installed mechanisms. The support mechanism 10 can withstand high loads, ensure the accuracy and stability of the equipment when performing material testing, and facilitate the integration and layout optimization of other mechanisms, thereby enhancing the versatility and flexibility of the equipment;

[0043] The clamping mechanism 30 is arranged inside the supporting mechanism 10 and is used to clamp the material to be tested so as to carry out subsequent testing. The clamping mechanism 30 can adapt to materials of different sizes, ensure the fixed position and symmetry of the material during the test, improve the accuracy and repeatability of the test, reduce the test error through effective clamping, and ensure the reliability and consistency of the test results;

[0044] The adjustment mechanism 20 is arranged inside the support mechanism 10 and is used to test the placed material to be tested. The adjustment mechanism 20 enables the testing machine to perform various material performance tests, such as tensile strength, compression strength, etc. It provides flexible test environment adjustment to meet the needs of testing materials of different lengths, and improves the scope of application and efficiency of the test;

[0045] The loading and unloading mechanism 40 is arranged inside the supporting mechanism 10, and is used to provide a place for storing the materials to be tested, and automatically put and take the materials to be tested, thereby freeing the hands of the employees to operate. The loading and unloading mechanism 40 is responsible for automatic loading and unloading of materials, which is suitable for repeated and batch testing operations, improves the operating efficiency and safety, reduces the labor intensity of the operators, and reduces the risk of errors and accidents caused by manual operation;

[0046] The cleaning mechanism 50 is arranged outside the adjusting mechanism 20 and is used to clean and collect the debris and impurities generated during the test. The cleaning mechanism 50 keeps the test environment clean and orderly, improves the maintenance efficiency and service life of the equipment. At the same time, it reduces the interference caused by impurities during the test and improves the accuracy of the test;

[0047] The steel bar weight deviation laser distance meter 70 is arranged on the top of 10 and is used to weigh the weight of each steel bar to be tested, measure the length, and then perform laser marking.

[0048] Please see attached Figure 1 In a preferred embodiment of the present invention, the support mechanism 10 includes a base 101, and two sets of hydraulic support rods 102 are fixedly connected to the bottom of the base 101. The base 101 can be supported by the hydraulic support rods 102, thereby improving the stability of the device.

[0049] Please see attached Figure 1 and attached Figure 2In a preferred embodiment of the present invention, the adjustment mechanism 20 includes a support seat 201, the support seat 201 is fixedly connected to the upper side of the base 101, a mounting plate 202 is fixedly installed in the middle of the support seat 201, and four limit rods 203 are fixedly connected to the upper side of the mounting plate 202. The support seat 201 is used to install the adjustment mechanism 20 in the base 101 and ensure the stability of the entire adjustment mechanism 20. The outer periphery of the four limit rods 203 is fixedly connected to a top plate 204. The four limit rods A U-shaped support frame 209 is arranged on the outside of 203, and the middle part of the U-shaped support frame 209 is slidably connected to an electric lifting plate 210 through a slide rail. The outsides of the four limit rods 203 are fixedly connected to a connecting block 1 205, and the side of the connecting block 1 205 away from the limit rod 203 is fixedly connected to the inside of the U-shaped support frame 209. The outsides of the four limit rods 203 are fixedly connected to a connecting block 206, and the side of the connecting block 206 away from the limit rod 203 is fixedly connected to the U-shaped support frame 20 9, a shell 207 is fixedly connected to the bottom of the four connecting blocks 1 205, and a shell 207 is arranged on the upper side of the four connecting blocks 206. The limiting rod 203 is used to support the top plate 204, the connecting block 1 205, the connecting block 206 and the shell 207. The shell 207 is used to provide an installation position for the clamping mechanism 30. At the same time, the shell 207 can be limited and fixed under the action of the connecting block 1 205 and the connecting block 206 to prevent the shell 207 from falling off. A hydraulic top 208 is fixedly connected to the inside of the support seat 201, and one of the shells 207 is fixedly connected to the output end of the hydraulic top 208. By driving the hydraulic top 208, the shell 207 fixed at the output end can be stretched, and after stretching, the shell 207 can be driven to move downward, so as to complete the test operation of the material to be tested. The cooperation of the slide rail and the electric lifting plate 210 can block the fragments that fly during stretching, thereby improving the safety of the operation. The slide rail is a prior art and will not be described in detail in this article.

[0050] Please see attached Figure 2 -Attached Figure 4In a preferred embodiment of the present invention, the clamping mechanism 30 includes two limit plates 301, the two limit plates 301 are respectively fixedly connected to the middle of the two shells 207, and the side of the limit plate 301 away from the shell 207 is slidably connected to two movable plates 303, the movable plate 303 and the shell 207 are in contact, and the sides of the two movable plates 303 that are close to each other are slidably connected to a clamping plate 304, the two clamping plates 304 are in contact, and the sides of the two movable plates 303 away from the limit plate 301 are slidably connected to a baffle 305, the two baffles 305 are fixedly installed in the middle of one of the shells 207, and the inside of the shell 207 is fixedly connected to a hydraulic cylinder 306 The output end of the hydraulic cylinder 306 is fixedly connected with a protrusion 307, and the protrusion 307 is arranged between the two movable plates 303. By driving the two hydraulic cylinders 306 to make the two protrusions 307 approach each other, the movable plate 303 can drive the clamping plate 304 to move. During the movement, the four clamping plates 304 can be respectively approached to each other under the limitation of the limit plate 301 and the baffle 305, so that the material to be tested can be quickly clamped. By driving the hydraulic cylinder 306 to drive the protrusion 307 to move in the opposite direction, the clamping operation of the material to be tested can be quickly released, thereby avoiding the problem of falling off during the test, thereby improving the test effect.

[0051] Please see attached Figure 1 , Attachment Figure 5 and attached Figure 6 In a preferred embodiment of the present invention, the loading and unloading mechanism 40 includes a steel frame 401, the steel frame 401 is fixedly connected to the outer side of the base 101, and a plurality of support plates 402 are fixedly connected to the middle of the steel frame 401. The steel frame 401 and the support plates 402 can provide a place for storing steel bars, which is convenient for taking out the steel bars for testing operations later. A mechanical arm 404 is fixedly connected to the upper side of the base 101, and a clamping assembly 405 is fixedly connected to the side of the mechanical arm 404 close to the adjustment mechanism 20. A frame 406 is fixedly connected to the upper side of the base 101, and a transport assembly 407 is arranged in the middle of the frame 406. A dump trolley 408 is arranged on the outer side of the base 101. The top of the steel frame 401 is close to the mechanical arm 404. A scanning device 409 is provided on one side, and the scanning device 409 is used to scan the steel bar code. By automatically scanning the steel bar code, errors caused by manual input are avoided, and the accuracy and efficiency of the test data are improved. At the same time, the scanning device 409 can record the status of each steel bar, such as tested or not tested, to ensure the sequence and integrity of the test process. The stored steel bars can be taken out and loaded through the mechanical arm 404 and the clamping assembly 405. At the same time, after the test is completed, the completed steel bars can be taken out and placed on the started transport assembly 407, so that the steel bars that have been tested can be taken out. The above operation can complete the automated operation, thereby reducing the labor intensity of employees, while reducing the downtime and improving the efficiency of the test.

[0052] Please see attached Figure 1 and attached Figure 7 In a preferred embodiment of the present invention, the cleaning mechanism 50 includes a connecting plate 501, which is fixedly connected to the outer side of the support seat 201, and a blower pump 502 is fixedly connected to the upper side of the connecting plate 501, and an input end of the blower pump 502 is fixedly connected to an air inlet pipe 503, and a filter plate 504 is fixedly installed in the middle of the air inlet pipe 503. By driving the blower pump 502, air can enter the air inlet pipe 503. When the air enters, impurities in the air can be filtered through the air inlet pipe 503, thereby preventing impurities from entering the device and accumulating, resulting in a problem of reduced clamping effect. The output end of the blower pump 502 is fixedly connected to an air outlet pipe 505, and the other end of the air outlet pipe 505 is fixedly connected to The guide box 506 is fixedly connected to the middle part of the U-shaped support frame 209, and a slag discharge box 507 is fixedly connected to the side of the U-shaped support frame 209 away from the guide box 506. The middle part of the slag discharge box 507 is slidably connected to a filter box 508, and the outer side of the filter box 508 is fixedly connected to a connecting mechanism 60, and after the air enters, it is ejected through the air outlet pipe 505 and the guide box 506. The ejected airflow will blow the debris that falls off during the test into the slag discharge box 507, and the debris impurities are collected by filtering through the filter box 508. At the same time, the ejected air will cool down the inside of the device, increase the service life of the device, and there is no need for employees to frequently use tools to clean the test part of the device, thereby reducing the labor intensity of employees.

[0053] Please see attached Figure 8 and attached Fig. 9 In a preferred embodiment of the present invention, the connecting mechanism 60 includes a fixed block 601, which is slidably connected to the middle of the slag discharge box 507. Two compression springs 602 are fixedly connected inside the fixed block 601. The opposite ends of the two compression springs 602 are fixedly connected to a clamping block 603. The clamping block 603 is in contact with the slag discharge box 507. Two clamping grooves 604 are provided in the middle of the slag discharge box 507. The clamping block 603 and the clamping groove 604 are plugged in and matched. By inserting the filter box 508 and the fixed block 601 into the slag discharge box 507, , while entering, the slag discharge box 507 will contact the block 603, thereby squeezing the block 603 and moving the block 603 into the fixed block 601, and compressing the compression spring 602 while moving. After the fixed block 601 is inserted and the block 603 is moved to a position perpendicular to the slot 604 and the block 603 is not squeezed by external force, the block 603 can be bounced into the slot 604 by the elastic force of the compression spring 602, thereby increasing the speed of installing the filter box 508, and the middle part of the fixed block 601 is rotatably connected with a disassembly component.

[0054] Please see attached Figure 8 and attached Fig. 9In a preferred embodiment of the present invention, the disassembly assembly includes a rotating rod 605, which is rotatably connected to the middle part of the fixed block 601. Two pull ropes 606 are fixedly connected to the outer side of the rotating rod 605. The other ends of the two pull ropes 606 are fixedly connected to the side close to the two clamping blocks 603. By rotating the rotating rod 605, the pull ropes 606 can be rolled up and the clamping blocks 603 can be pulled out of the clamping slots 604 at the same time, so that the filter box 508 can be quickly removed and the collected impurities can be conveniently cleaned.

[0055] Please see attached Fig. 9 In a preferred embodiment of the present invention, two partitions are slidably connected inside the fixed block 601, and the partitions are fixedly connected between the compression spring 602 and the clamping block 603. The clamping block 603 is limited by the partitions so that the clamping block 603 can only move in parallel, thereby preventing the compression spring 602 from being deformed and damaged due to tilting and squeezing, thereby improving the service life of the compression spring 602.

[0056] Please see attached Fig. 9 In a preferred embodiment of the present invention, one end of the rotating rod 605 away from the fixed block 601 is fixedly connected to a handle, and an anti-slip groove is provided on the outer side of the handle. The rotating rod 605 can be rotated more conveniently and comfortably through the handle and the anti-slip groove.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic universal material testing machine, characterized in that: include: A supporting mechanism (10) is used to support the entire device and provide an installation position and a protective effect for the subsequently installed mechanisms; A clamping mechanism (30) is arranged inside the supporting mechanism (10) and is used to clamp the material to be tested so as to carry out subsequent testing work; An adjusting mechanism (20) is arranged inside the supporting mechanism (10) and is used to test the placed material to be tested; A loading and unloading mechanism (40) is arranged inside the supporting mechanism (10) and is used to provide a location for storing materials to be tested and automatically place and take out materials to be tested, thereby freeing the hands of employees to operate; A cleaning mechanism (50) is arranged outside the adjusting mechanism (20) and is used to clean and collect debris and impurities generated during the test; The steel bar weight deviation laser distance meter (70) is arranged on the top of the (10) and is used to weigh each steel bar to be tested, measure its length, and then perform laser marking.

2. A fully automatic universal material testing machine according to claim 1, characterized in that: The support mechanism (10) comprises a base (101), and two groups of hydraulic support rods (102) are fixedly connected to the bottom of the base (101).

3. A fully automatic universal material testing machine according to claim 2, characterized in that: The adjustment mechanism (20) comprises a support seat (201), wherein the support seat (201) is fixedly connected to the upper side of the base (101), a mounting plate (202) is fixedly installed in the middle of the support seat (201), four limit rods (203) are fixedly connected to the upper side of the mounting plate (202), the outer periphery of the four limit rods (203) is fixedly connected to a top plate (204), a U-shaped support frame (209) is arranged on the outer side of the four limit rods (203), the middle part of the U-shaped support frame (209) is slidably connected to an electric lifting plate (210) via a slide rail, and the outer sides of the four limit rods (203) are fixedly connected to a connecting block (205), and the connecting block (205) The side (205) away from the limit rod (203) is fixedly connected to the inner side of the U-shaped support frame (209), the outer sides of the four limit rods (203) are fixedly connected with a connecting block 2 (206), the side of the connecting block 2 (206) away from the limit rod (203) is fixedly connected to the inner side of the U-shaped support frame (209), the bottom of the four connecting blocks 1 (205) is fixedly connected with a shell (207), the upper side of the four connecting blocks 2 (206) is provided with a shell (207), the inside of the support seat (201) is fixedly connected with a hydraulic top (208), and one of the shells (207) is fixedly connected to the output end of the hydraulic top (208).

4. A fully automatic universal material testing machine according to claim 3, characterized in that: The clamping mechanism (30) comprises two limit plates (301), the two limit plates (301) are respectively fixedly connected to the middle parts of the two shells (207), and the side of the limit plate (301) away from the shell (207) is slidably connected to two movable plates (303), the movable plates (303) are in contact with the shell (207), and the sides of the two movable plates (303) that are close to each other are slidably connected to clamp plates (304), and the two clamp plates (3 04), the two movable plates (303) are in contact with each other on one side away from the limit plate (301), and the two baffles (305) are slidably connected to the middle part of one of the shells (207), and the inside of the shell (207) is fixedly connected to a hydraulic cylinder (306), and the output end of the hydraulic cylinder (306) is fixedly connected to a protrusion (307), and the protrusion (307) is arranged between the two movable plates (303).

5. The fully automatic universal material testing machine according to claim 2, characterized in that: The loading and unloading mechanism (40) comprises a steel bar frame (401), wherein the steel bar frame (401) is fixedly connected to the outer side of the base (101), and a plurality of support plates (402) are fixedly connected to the middle of the steel bar frame (401); a mechanical arm (404) is fixedly connected to the upper side of the base (101), and a clamping assembly (405) is fixedly connected to the side of the mechanical arm (404) close to the adjustment mechanism (20); a frame body (406) is fixedly connected to the upper side of the base (101), and a transport assembly (407) is arranged in the middle of the frame body (406); a dump truck (408) is arranged on the outer side of the base (101); and a scanning device (409) is arranged on the top of the steel bar frame (401) close to the mechanical arm (404), and the scanning device (409) is used to scan steel bar codes.

6. The fully automatic universal material testing machine according to claim 3, characterized in that: The cleaning mechanism (50) comprises a connecting plate (501), wherein the connecting plate (501) is fixedly connected to the outer side of the supporting seat (201), an air pump (502) is fixedly connected to the upper side of the connecting plate (501), an input end of the air pump (502) is fixedly connected to an air inlet pipe (503), a filter plate (504) is fixedly installed in the middle of the air inlet pipe (503), and an output end of the air pump (502) is fixedly connected to an air outlet pipe (504). 05), the other end of the air outlet pipe (505) is fixedly connected to a guide box (506), the guide box (506) is fixedly connected to the middle of the U-shaped support frame (209), the side of the U-shaped support frame (209) away from the guide box (506) is fixedly connected to a slag discharge box (507), the middle of the slag discharge box (507) is slidably connected to a filter box (508), and the outer side of the filter box (508) is fixedly connected to a connecting mechanism (60).

7. A fully automatic universal material testing machine according to claim 6, characterized in that: The connecting mechanism (60) comprises a fixed block (601), the fixed block (601) is slidably connected to the middle part of the slag discharge box (507), two compression springs (602) are fixedly connected inside the fixed block (601), opposite ends of the two compression springs (602) are fixedly connected with a clamping block (603), the clamping block (603) and the slag discharge box (507) are in contact, the middle part of the slag discharge box (507) is provided with two clamping grooves (604), the clamping block (603) and the clamping grooves (604) are plugged in and matched, and the middle part of the fixed block (601) is rotatably connected with a disassembly component.

8. The fully automatic universal material testing machine according to claim 7, characterized in that: The disassembly assembly comprises a rotating rod (605), wherein the rotating rod (605) is rotatably connected to the middle part of the fixed block (601), and two pull ropes (606) are fixedly connected to the outer side of the rotating rod (605), and the other ends of the two pull ropes (606) are fixedly connected to a side close to the two clamping blocks (603).

9. The fully automatic universal material testing machine according to claim 8, characterized in that: Two partitions are slidably connected inside the fixed block (601), and the partitions are fixedly connected between the compression spring (602) and the clamping block (603).

10. The fully automatic universal material testing machine according to claim 8, characterized in that: One end of the rotating rod (605) away from the fixed block (601) is fixedly connected to a handle, and an anti-slip groove is provided on the outer side of the handle.

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