A diamond saw blade welding strength tester

Abstract

The invention provides a diamond saw blade welding strength detector, comprising: a frame, a clamping assembly, a sensing assembly, a detection assembly and a moving assembly. A power system and a clamping hole are arranged on the frame, and a clamping block and a sensing unit are arranged on the sensing assembly. In an initial state, the clamping assembly provides a detection installation position for the diamond saw blade, the detection assembly can apply a bending moment to the diamond saw blade weld, the clamping block is clamped into the clamping hole, and the sensing unit of the sensing assembly abuts against the saw teeth of the diamond saw blade; when the saw teeth of the diamond saw blade are broken, the sensing unit will lose the abutment effect with the saw teeth of the diamond saw blade, which makes the diamond saw blade move in a direction perpendicular to the end face of the diamond saw blade, and at the same time the clamping block will be disengaged from the clamping hole, the power system on the frame is triggered, and the moving assembly can drive the detection assembly and the sensing assembly to be separated from the diamond saw blade, thereby realizing instant detection and blocking of the diamond saw blade.

Description

Technical Field

[0001] The invention relates to the technical field of detection and analysis, and in particular to a diamond saw blade welding strength detector. Background Art

[0002] With the improvement of social industrial production level, diamond saw blades with artificial diamond tips have been widely used in various fields. Its structure includes a matrix and a diamond tip brazed on a substrate. Therefore, in order to ensure the reliability of the diamond saw blade, the welding point between the substrate and the tip must be strength tested.

[0003] When testing the welding strength of a diamond saw blade, the prior art needs to apply a specific bending torque to the weld between the base plate and the cutter head of the diamond saw blade to detect whether the welding portion is broken, thereby judging whether the welding strength is qualified. Although this can basically judge the welding strength of the diamond saw blade, it does not achieve immediate blocking of the detection after the saw teeth are broken, thereby reducing the detection efficiency. Summary of the invention

[0004] Based on this, it is necessary to provide a diamond saw blade welding strength tester that can detect immediate blocking after saw tooth breakage in order to address the problem of low detection efficiency in the prior art due to the inability to detect saw tooth breakage in a timely manner.

[0005] The above purpose is achieved through the following technical solutions:

[0006] A diamond saw blade welding strength tester comprises a frame, a clamping assembly, a sensing assembly, a detection assembly and a moving assembly, wherein the frame comprises a clamping hole, the clamping assembly is used to install the diamond saw blade to be tested, the detection assembly is used to apply a bending moment to the sawtooth weld of the diamond saw blade, the sensing assembly comprises a clamping block and a sensing unit, and the clamping block is clamped into the clamping hole; when the sawtooth of the diamond saw blade is broken, the sensing unit moves relative to the diamond saw blade in a direction perpendicular to the end face of the diamond saw blade, so that the clamping block disengages from the clamping hole, and the moving assembly drives the detection assembly to disengage from the sawtooth.

[0007] In one embodiment, the diamond saw blade has a main rotation axis, and the clamping assembly drives the diamond saw blade to rotate around the main rotation axis.

[0008] In one of the embodiments, the clamping assembly includes a first clamping unit and a second clamping unit. When the diamond saw blade is on the first clamping unit, it is in a first detection position, and when the diamond saw blade is on the second clamping unit, it is in a second detection position. When the sensing assembly senses that the saw teeth of the diamond saw blade at the first detection position are broken, the moving assembly moves the detection assembly to the second detection position.

[0009] In one embodiment, the moving component reciprocates between a first detection position and a second detection position.

[0010] In one of the embodiments, the detection assembly includes a clamping unit, and the clamping unit includes a first end and a second end, and the first end and the second end respectively abut against two end surfaces of the diamond saw blade teeth.

[0011] In one of the embodiments, it also includes a material transport component, which includes a first material transport structure and a second material transport structure. After the detection component leaves the first detection position, the first material transport structure removes the diamond saw blade on the first detection position, and the second material transport structure installs a new diamond saw blade to be detected at the second detection position.

[0012] In one of the embodiments, the first material transport structure and the second material transport structure periodically remove and install the diamond saw blade at the first detection position and the second detection position respectively.

[0013] In one embodiment, the first material transport structure includes a first material transport end and a first non-material transport end, the second material transport structure includes a second material transport end and a second non-material transport end, the first non-material transport end and the second non-material transport end are fixedly connected to a rotating component, the rotating component is rotatably arranged on the frame, and the rotating axis of the rotating component is parallel to the main rotating axis.

[0014] In one embodiment, the plane perpendicular to the main rotation axis is the first plane, the projection of the axis of the rotating component on the first plane is the first projection point, the projection of the rotation axis of the first clamping unit on the first plane is the second projection point, the projection of the rotation axis of the second clamping unit on the first plane is the third projection point, the ray emitted from the first projection point and passing through the second projection point is the first ray, the ray emitted from the first projection point and passing through the third projection point is the second ray, the ray emitted from the first projection point and passing through the first conveying end is the third ray, the ray emitted from the first projection point and passing through the second conveying end is the fourth ray, and the angle between the first ray and the second ray is more than twice the angle between the third ray and the fourth ray.

[0015] In one embodiment, the sensing unit comprises a sensing roller, which can roll on the sawtooth surface of the diamond saw blade, and the diameter of the sensing roller is greater than the maximum spacing between the sawtooth of the diamond saw blade.

[0016] The beneficial effects of the present invention are:

[0017] The diamond saw blade welding strength detector of the present invention comprises a frame, a clamping assembly, a sensing assembly, a detection assembly and a moving assembly. A power system and a clamping hole are arranged on the frame, and a clamping block and a sensing unit are arranged on the sensing assembly. In an initial state, the clamping assembly provides a detection installation position for the diamond saw blade, the detection assembly can apply a bending moment to the diamond saw blade weld, the clamping block is clamped into the clamping hole, and the sensing unit of the sensing assembly abuts against the saw teeth of the diamond saw blade; when the saw teeth of the diamond saw blade are broken, the sensing unit will lose the abutment effect with the saw teeth of the diamond saw blade, which makes the diamond saw blade move in a direction perpendicular to the end face of the diamond saw blade, and at the same time the clamping block will come out of the clamping hole, the power system on the frame is triggered, and the moving assembly can drive the detection assembly and the sensing assembly to detach from the diamond saw blade, thereby realizing instant detection and blocking of the diamond saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a diamond saw blade welding strength tester provided by an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Exploded view of the diamond saw blade welding strength tester;

[0020] Figure 3 An exploded view of a moving component and a detection component in a diamond saw blade welding strength tester provided by an embodiment of the present invention;

[0021] Figure 4 An exploded view of a sensing component in a diamond saw blade welding strength detector provided by an embodiment of the present invention;

[0022] Figure 5 A cross-sectional view of a moving component in a diamond saw blade welding strength tester provided by an embodiment of the present invention;

[0023] Figure 6 A schematic diagram of the structure of a material transport component in a diamond saw blade welding strength tester provided in an embodiment of the present invention;

[0024] Figure 7 A bottom view of a diamond saw blade welding strength tester provided in an embodiment of the present invention.

[0025] Wherein: 100, diamond saw blade welding strength tester; 200, induction component; 210, clamping block; 220, first compression spring; 230, crossbeam; 240, roller; 250, first tension spring; 260, second tension spring; 270, hollow square column; 280, first sliding space; 300, moving component; 310, detection component; 320, rotating shaft; 330, first gear; 340, boss; 350, second sliding space; 360, notch; 370, button; 400, main motor; 500, material transport assembly; 510, first material transport structure; 511, first electromagnet; 512, first material transport end; 520, second material transport structure; 521, second electromagnet; 522, second material transport end; 530, second gear; 540, telescopic cylinder; 600, frame; 610, snap-in hole; 620, intermediate gear; 700, first clamping unit; 800, second clamping unit; 900, diamond saw blade; 910, substrate; 920, saw teeth. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] like Figures 1 to 7 As shown, an embodiment of the present invention provides a diamond saw blade welding strength tester 100, which includes a frame 600, a clamping assembly, a sensing assembly 200, a detection assembly 310 and a moving assembly 300. The frame 600 is fixedly connected to the ground, and a clamping hole 610 is provided above the frame 600; the clamping assembly can rotate around its own axis relative to the frame 600, and the power driving its rotation is a first power system installed on the frame 600. The first power system is a comprehensive power system in conventional mechanical equipment that can drive parts to rotate and move, such as a power system composed of an electric motor, a clutch and a gear system, or other common mechanical drive power systems.

[0030] The sensing assembly 200 includes a hollow square column 270, a second tension spring 260, a clamping block 210, a first compression spring 220, a first tension spring 250 and a cross beam 230, which are fixedly connected. A first sliding space 280 is arranged inside the hollow square column 270 along the up and down directions, and the bottom of the first sliding space 280 is closed. One end of the second tension spring 260 is fixed to the lower end of the hollow square column 270, and the clamping block 210 can slide in the up and down directions in the first sliding space 280. The upper end of the first compression spring 220 is fixed to the lower end of the clamping block 210, and the lower end of the first compression spring 220 is fixed to the bottom of the first sliding space 280. The upper end of the first tension spring 250 is fixed to the lower end surface of the cross beam 230, and a sensing unit is fixedly arranged at the front end of the cross beam 230. The sensing unit is used to sense whether the sawtooth 920 is broken.

[0031] The moving component 300 is rotatably arranged at the rear end of the frame 600. The moving component 300 is fixedly connected to the output shaft of the main motor 400. The main motor 400 is used to drive the moving component 300 to rotate. The main motor 400 is fixed at the upper end of the frame 600. A cantilever structure is arranged on one side of the moving component 300. A rotating shaft 320 is rotatably arranged at one end of the cantilever structure away from the moving component 300. The rotation of the rotating shaft 320 is driven by a second power system installed inside the moving component 300. The second power system is a comprehensive power system in conventional mechanical equipment that can drive parts to rotate and move, such as a power system composed of an electric motor, a clutch and a gear system, or other common mechanical drive power systems.

[0032] The rear end of the detection component 310 is fixed on the rotating shaft 320. In addition, a second sliding space 350 is provided inside the moving component 300, and the hollow square column 270 can slide in the second sliding space 350 in the up-down direction; a notch 360 is also provided on the moving component 300, and the crossbeam 230 extends out of the second sliding space 350 from the notch 360, and the up-down dimension of the notch 360 is larger than the up-down dimension of the crossbeam 230, and the lower end of the first tension spring 250 is fixed on the boss 340, and the boss 340 is fixed on the cantilever structure extending from the front end of the moving component 300, and at the same time, there is a guide hole extending in the up-down direction in the boss 340, and a guide column surrounded by the first tension spring 250 is also provided on the lower plane of the crossbeam 230, and the guide column is inserted into the guide hole, thereby, the sensing component 200 can move up and down relative to the moving component 300 more smoothly.

[0033] A diamond saw blade welding strength tester 100 provided by an embodiment of the present invention, when it is necessary to test the diamond saw blade 900, firstly, the diamond saw blade 900 is clamped on the clamping assembly, and then, one of the saw teeth 920 is fixed by the detection assembly 310, at this time, the sensing unit fixed at the front end of the beam 230 will abut against another saw tooth 920 adjacent to the above-mentioned saw tooth 920, so that the sensing assembly 200 will move upward relative to the moving assembly 300, and the upper end of the clamping block 210 is clamped into the clamping hole 610, and at the same time, the second tension spring 260 and the first tension spring 250 are stretched, After the above operation is completed, the second power system is started to make the detection component 310 swing upward around the axis of the rotating shaft 320 at a detection angle and then reset, and then swing downward at the same angle and then reset, so as to apply a bending moment to the weld between the saw tooth 920 and the substrate 910, thereby realizing the strength detection of the weld between the saw tooth 920 and the substrate 910. After the above process is completed, the clamping component will rotate a certain angle, which angle just allows the detected saw tooth 920 to be replaced. After the detection is completed, the saw tooth 920 will move to the bottom of the front end sensing unit of the beam 230, and repeat the above process.

[0034] When any one of the saw teeth 920 breaks during the detection process, the sensing unit fixed at the front end of the beam 230 will lose the abutment provided by the saw teeth 920, and the beam 230 will move downward relative to the moving assembly 300 due to the tension of the first tension spring 250 and the second tension spring 260. As a result, the upper end of the clamping block 210 disengages from the clamping hole 610, and the button 370 is pressed by the bottom end of the hollow square column 270. In this way, the main motor 400 drives the moving assembly 300 and the sensing assembly 200 to rotate relative to the frame 600, disengaging from the diamond saw blade 900 on the clamping assembly, thereby blocking the detection process. When the moving assembly 300 and the sensing assembly 200 rotate to a certain position relative to the frame 600, the sensing assembly 200 is lifted by the block fixed on the frame 600, and the main motor 400 stops working.

[0035] If the sawtooth 920 does not break during the detection process, when the clamping unit rotates a full circle, the first power system transmits a signal to energize the electromagnet fixedly installed at the lower end of the clamping block 210, and the clamping block 210 absorbs the bottom end of the first sliding space 280, and the clamping block 210 moves downward along the first sliding space 280, which also causes the upper end of the clamping block 210 to disengage from the clamping hole 610. At the same time, the trigger mechanism fixedly installed at the bottom end of the first sliding space 280 is triggered by the clamping block 210. The trigger mechanism is a structure in a conventional mechanical device that can transmit a signal by being pressed, such as a button; the main motor 400 drives the moving The component 300 and the sensing component 200 rotate relative to the frame 600, disengaging the diamond saw blade 900 on the clamping component, so that the sensing component 200 and the moving component 300 are disengaged from the diamond saw blade 900. When the moving component 300 and the sensing component 200 rotate to a certain position relative to the frame 600, the sensing component 200 is lifted by the block fixed on the frame 600, and the main motor 400 stops working. After a detection process is completed, the diamond saw blade 900 will not be clamped by the clamping component, so that the diamond saw blade 900 can be removed, which is convenient for the next installation of the diamond saw blade 900.

[0036] In one embodiment, the clamping assembly includes a first clamping unit 700 and a second clamping unit 800, two clamping holes 610 are provided, the first clamping unit 700 and the second clamping unit 800 both rotate around their own axes relative to the frame 600, and the power driving the first clamping unit 700 and the second clamping unit 800 to rotate is a first power system installed on the frame 600.

[0037] In the initial state, the diamond saw blade 900 is clamped on the first clamping unit 700. After the detection of the diamond saw blade 900 on the first clamping unit 700 is completed, the diamond saw blade 900 is clamped on the second clamping unit 800. The main motor 400 drives the moving component 300 and the sensing component 200 to rotate relative to the frame 600 to disengage the diamond saw blade 900 on the first clamping unit 700. Then, the detection component 310 clamps the diamond saw blade 900 fixed on the second clamping unit 800. The sensing unit at the front end of the sensing component 200 will re-abut against the teeth 920 of the diamond saw blade 900 on the second clamping unit 800, so that the sensing component 200 will move upward relative to the moving component 300, so that the clamping block 210 will be clamped into the clamping hole 610 at another position, the button 370 is not pressed, and the main motor 400 stops rotating. Thereafter, the same detection process as the diamond saw blade 900 on the first clamping unit 700 is implemented on the diamond saw blade 900 on the second clamping unit 800.

[0038] In one embodiment, the main motor 400 drives the moving component 300 to move in the form of reciprocating swing, that is, when the detection of the diamond saw blade 900 installed on the second clamping unit 800 is completed, the operation of the main motor 400 will cause the sensing component 200 and the moving component 300 to return to the detection position of the diamond saw blade 900 on the first clamping unit 700.

[0039] In one embodiment, the detection component 310 includes a first end and a second end, which are two plate-like structures. The two plate-like structures respectively resist the two end surfaces of the saw tooth 920 of the diamond saw blade 900, so that the saw tooth 920 is restricted between the two plate-like structures, thereby achieving the fixation of the saw tooth 920 by the detection component 310.

[0040] In one embodiment, a first gear 330 is provided at the lower end of the moving component 300, an intermediate gear 620 is rotatably provided at the lower end of the frame 600, and a second gear 530 is provided at the lower end of the material transport component 500, wherein the first gear 330 is meshed with the intermediate gear 620, and the second gear 530 is meshed with the intermediate gear 620, that is, the rotation of the moving component 300 will drive the material transport component 500 to rotate synchronously in the same direction.

[0041] The material transport component 500 is rotatably installed at the front end of the frame 600, and a telescopic cylinder 540 is fixed between the material transport component 500 and the second gear 530. The rotation axis of the material transport component 500 is the central axis of the telescopic cylinder 540. One end of the first material transport structure 510 is fixed to the upper end of the telescopic cylinder 540, and the driving direction of the telescopic cylinder 540 is the up and down direction. The first material transport end 512 can rotate relative to the first material transport structure 510, and the rotation axis can coincide with the rotation axis of the first clamping unit 700. A first electromagnet 511 is also fixedly arranged below the first material transport end 512, and one end of the second material transport structure 520 is fixed to the upper end of the telescopic cylinder 540. The second material transport end 522 can rotate relative to the second material transport structure 520, and the rotation axis can coincide with the rotation axis of the second clamping unit 800. A second electromagnet 521 is also fixedly arranged below the second material transport end 522.

[0042] When the material transport component 500 rotates from the first clamping unit 700 to the second clamping unit 800, the first electromagnet 511 will pass through the material discharge position and the material picking position. When passing through the material discharge position, the first electromagnet 511 loses power and the diamond saw blade 900 on which the detection has been completed falls off. When passing through the material picking position, the first electromagnet 511 is energized. The materials at the above-mentioned material picking position are stacked in the vertical direction, and each time a diamond saw blade 900 is taken away, the sensor component transmits a signal to the cylinder structure, and the entire material at the material picking position will be pushed upward by the cylinder structure for a distance. In this way, the first electromagnet 511 will absorb the diamond saw blade 900 to be detected. When the material transport component 500 is reversed, the first electromagnet 511 will move the diamond saw blade 900 on it to the first clamping unit 700, and make the central axis of the diamond saw blade 900 coincide with the rotation axis of the first clamping unit 700.

[0043] When the transfer process of the diamond saw blade 900 is completed, the telescopic cylinder 540 will be actuated to press the diamond saw blade 900 onto the first clamping unit 700 through the first electromagnet 511. When the first clamping unit 700 is driven to rotate by the first power system, the first transport end 512, the first clamping unit 700 and the diamond saw blade 900 will rotate together around the axis of the first clamping unit 700.

[0044] For the second clamping unit 800 , the second material transporting structure 520 , the second electromagnet 521 and the second material transporting end 522 , the above-mentioned material transporting, unloading and clamping process of the diamond saw blade 900 are the same.

[0045] In one of the embodiments, if the plane perpendicular to the rotation axis of the first clamping unit 700 is set as the first plane, the projection of the axis of the telescopic cylinder 540 on the first plane is the first projection point, the projection of the rotation axis of the first clamping unit 700 on the first plane is the second projection point, the projection of the rotation axis of the second clamping unit 800 on the first plane is the third projection point, the ray emitted from the first projection point and passing through the second projection point is the first ray, the ray emitted from the first projection point and passing through the third projection point is the second ray, the ray emitted from the first projection point and passing through the first material transport end 512 is the third ray, the ray emitted from the first projection point and passing through the second material transport end 522 is the fourth ray, the angle between the first ray and the second ray is greater than or equal to twice the angle between the third ray and the fourth ray, resulting in only one material picking position, thereby reducing the footprint of the equipment.

[0046] In one embodiment, the angle between the first ray and the second ray is equal to twice the angle between the third ray and the fourth ray. Therefore, when the first material transport end 512 is above the first clamping unit 700, the second material transport end 522 can already start the material picking operation. When the second material transport end 522 is above the first clamping unit 700, the first material transport end 512 can already start the material picking operation, thereby increasing the smoothness of the overall operation of the device.

[0047] In one embodiment, the sensing unit at the front end of the beam 230 is a roller 240, and the diameter of the roller 240 is larger than that of the diamond saw blade 900, thereby making the sensing unit abutting against the saw teeth 920 smoother when the detection station is switched, and avoiding excessive scratching of the saw teeth 920 by the sensing unit, and the diameter of the roller 240 is larger than the maximum spacing between the saw teeth 920 and the saw teeth 920, thereby avoiding premature downward movement of the sensing component 200.

[0048] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0049] The above-described embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A diamond saw blade welding strength tester, characterized in that: The invention comprises a frame, a clamping assembly, a sensing assembly, a detection assembly and a moving assembly. A clamping hole is arranged on the upper part of the frame. The clamping assembly is used to install a diamond saw blade to be detected. The diamond saw blade has a main rotating axis. The clamping assembly drives the diamond saw blade to rotate around the main rotating axis. The detection assembly is used to apply a bending moment to the sawtooth weld of the diamond saw blade. The sensing assembly comprises a clamping block and a sensing unit. The sensing unit abuts against the sawtooth end face of the diamond saw blade. The detection assembly comprises a clamping unit, the clamping unit comprises a first end and a second end, the first end and the second end respectively abutting against two end surfaces of the diamond saw blade teeth; The sensing component also includes a hollow square column, a second tension spring, a first compression spring, a first tension spring and a cross beam. A first sliding space is provided inside the hollow square column along the up-down direction, and the bottom of the first sliding space is closed. One end of the second tension spring is fixed to the lower end of the hollow square column. The clamping block can slide in the up-down direction in the first sliding space. The upper end of the first compression spring is fixed to the lower end of the clamping block. The lower end of the first compression spring is fixed to the bottom of the first sliding space. The upper end of the first tension spring is fixed to the lower end surface of the cross beam. A sensing unit is fixedly provided at the front end of the cross beam. The sensing unit is used to sense whether the saw teeth are broken. The sensing unit includes a sensing roller, which can roll on the sawtooth surface of the diamond saw blade, and the diameter of the sensing roller is larger than the maximum spacing between the sawtooth of the diamond saw blade; the rear end of the detection component is fixed on the rotating shaft; The moving assembly is rotatably arranged at the rear end of the frame, and the moving assembly is fixedly connected to the output shaft of the main motor. The main motor is used to drive the moving assembly to rotate. The main motor is fixed at the upper end of the frame. A cantilever structure is arranged on one side of the moving assembly, and a rotating shaft is rotatably arranged at one end of the cantilever structure away from the moving assembly. A second sliding space is provided inside the moving component, and the hollow square column can slide in the second sliding space in the up-down direction; a notch is also provided on the moving component, and the crossbeam extends out of the second sliding space from the notch, and the up-down dimension of the notch is larger than the up-down dimension of the crossbeam, the lower end of the first tension spring is fixed on the boss, and the boss is fixed on the cantilever structure extending from the front end of the moving component, and at the same time, a guide hole extending in the up-down direction is provided in the boss, and a guide column surrounded by the first tension spring is also provided on the lower plane of the crossbeam, and the guide column is inserted into the guide hole, When the diamond saw blade needs to be inspected, first, the diamond saw blade is clamped on the clamping assembly, and then one of the saw teeth is fixed with the detection assembly. At this time, the sensing unit fixed at the front end of the beam will abut against another saw tooth adjacent to the above saw tooth, so that the sensing assembly will move upward relative to the moving assembly, and the upper end of the clamping block will be clamped into the clamping hole. At the same time, the second tension spring and the first tension spring are stretched. After the above operations are completed, the second power system is started to make the detection assembly swing upward around the axis of the rotating shaft for a detection angle and then reset, and then swing downward by the same angle and then reset, so as to apply a bending moment to the weld between the saw tooth and the substrate, so as to achieve the connection between the saw tooth and the substrate. The strength of the weld is tested, and then the clamping assembly will rotate to a certain angle, which just allows the detected sawtooth to be replaced. The sawtooth after testing will move to the bottom of the sensing unit at the front end of the beam, and the above process will be repeated; when any sawtooth breaks during the testing process, the sensing unit fixed at the front end of the beam will lose the abutment effect given by the sawtooth, and thus the beam will move downward relative to the moving assembly due to the tension of the first tension spring and the second tension spring, thereby the upper end of the clamping block will be disengaged from the clamping hole, and the button will be pressed by the bottom end of the hollow square column, so that the main motor drives the moving assembly and the sensing assembly to rotate relative to the frame, disengaging from the diamond saw blade on the clamping assembly, thereby blocking the testing process.

2. A diamond saw blade welding strength tester according to claim 1, characterized in that: The clamping assembly includes a first clamping unit and a second clamping unit. When the diamond saw blade is on the first clamping unit, it is in a first detection position, and when the diamond saw blade is on the second clamping unit, it is in a second detection position. When the sensing assembly senses that the saw teeth of the diamond saw blade at the first detection position are broken, the moving assembly moves the sensing assembly to the second detection position.

3. A diamond saw blade welding strength tester according to claim 2, characterized in that: The moving assembly reciprocates between a first detection position and a second detection position.

4. The diamond saw blade welding strength tester according to claim 3, characterized in that: It also includes a material transport component, which includes a first material transport structure and a second material transport structure. After the detection component leaves the first detection position, the first material transport structure removes the diamond saw blade on the first detection position, and the second material transport structure installs a new diamond saw blade to be detected at the second detection position.

5. A diamond saw blade welding strength tester according to claim 4, characterized in that: The first material transport structure and the second material transport structure periodically remove and install the diamond saw blade at the first detection position and the second detection position respectively.

6. A diamond saw blade welding strength tester according to claim 5, characterized in that: The first material transporting structure includes a first material transporting end and a first non-material transporting end, the second material transporting structure includes a second material transporting end and a second non-material transporting end, the first non-material transporting end and the second non-material transporting end are fixedly connected to a rotating component, the rotating component is rotatably arranged on the frame, and the rotating axis of the rotating component is parallel to the main rotating axis.

7. A diamond saw blade welding strength tester according to claim 6, characterized in that: The plane perpendicular to the main rotation axis is the first plane, the projection of the axis of the rotating component on the first plane is the first projection point, the projection of the rotation axis of the first clamping unit on the first plane is the second projection point, the projection of the rotation axis of the second clamping unit on the first plane is the third projection point, the ray emitted from the first projection point and passing through the second projection point is the first ray, the ray emitted from the first projection point and passing through the third projection point is the second ray, the ray emitted from the first projection point and passing through the first conveying end is the third ray, the ray emitted from the first projection point and passing through the second conveying end is the fourth ray, and the angle between the first ray and the second ray is twice or more than twice the angle between the third ray and the fourth ray.

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